2017 [ nach oben ]

• 
  Perlich, A., Meinel, C.: Juggling Doctor and Patient Needs in Mental Health Record Design.Informatics Empowers Healthcare Transformation (2017).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  Providing patients access to mental health records is a controversial topic that gains growing attention in research and practice. While it has great potential in increasing the patient engagement, skepticism is prevailing among therapists who fear detrimental effects and face a lack of feasibility when treatment notes are handwritten. We aim at empowering both therapists to new documentation approaches and patients to higher engagement, and develop the collaborative documentation system Tele-Board MED (TBM) as an adjunct to talk-based mental health interventions. We present an evaluation of TBM by comparing four prototypes and testing scenarios, reaching from early simulations to attempts of real-life implementations in clinical routines. This paper delivers a systematic need comparison of therapists as primary users and patients as secondary users, both during and beyond treatment sessions. While patient feedback is thoroughly positive, the therapist needs are only partially addressed; the benefits remain hidden behind the perceived effort.
  @inproceedings{perlich2017juggling, abstract = {Providing patients access to mental health records is a controversial topic that gains growing attention in research and practice. While it has great potential in increasing the patient engagement, skepticism is prevailing among therapists who fear detrimental effects and face a lack of feasibility when treatment notes are handwritten. We aim at empowering both therapists to new documentation approaches and patients to higher engagement, and develop the collaborative documentation system Tele-Board MED (TBM) as an adjunct to talk-based mental health interventions. We present an evaluation of TBM by comparing four prototypes and testing scenarios, reaching from early simulations to attempts of real-life implementations in clinical routines. This paper delivers a systematic need comparison of therapists as primary users and patients as secondary users, both during and beyond treatment sessions. While patient feedback is thoroughly positive, the therapist needs are only partially addressed; the benefits remain hidden behind the perceived effort.}, author = {Perlich, Anja and Meinel, Christoph}, booktitle = {Informatics Empowers Healthcare Transformation}, keywords = {its}, title = {Juggling Doctor and Patient Needs in Mental Health Record Design}, year = 2017 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.3233/978-1-61499-781-8-189

  AbstractProviding patients access to mental health records is a controversial topic that gains growing attention in research and practice. While it has great potential in increasing the patient engagement, skepticism is prevailing among therapists who fear detrimental effects and face a lack of feasibility when treatment notes are handwritten. We aim at empowering both therapists to new documentation approaches and patients to higher engagement, and develop the collaborative documentation system Tele-Board MED (TBM) as an adjunct to talk-based mental health interventions. We present an evaluation of TBM by comparing four prototypes and testing scenarios, reaching from early simulations to attempts of real-life implementations in clinical routines. This paper delivers a systematic need comparison of therapists as primary users and patients as secondary users, both during and beyond treatment sessions. While patient feedback is thoroughly positive, the therapist needs are only partially addressed; the benefits remain hidden behind the perceived effort.
• 
  Shaabani, N., Meinel, C.: Incremental Discovery of Inclusion Dependencies.Proceedings of the 29th International Conference on Scientific and Statistical Database Management (SSDBM'17). p. 2:1--2:12. ACM (2017).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  Inclusion dependencies form one of the most fundamental classes of integrity constraints. Their importance in classical data management is reinforced by modern applications such as data profiling, data cleaning, entity resolution and schema matching. Their discovery in an unknown dataset is at the core of any data analysis effort. Therefore, several research approaches have focused on their efficient discovery in a given, static dataset. However, none of these approaches are appropriate for applications on dynamic datasets, such as transactional datasets, scientific applications, and social network. In these cases, discovery techniques should be able to efficiently update the inclusion dependencies after an update in the dataset, without reprocessing the entire dataset. We present the first approach for incrementally updating the unary inclusion dependencies. In particular, our approach is based on the concept of attribute clustering from which the unary inclusion dependencies are efficiently derivable. We incrementally update the clusters after each update of the dataset. Updating the clusters does not need to access the dataset because of special data structures designed to efficiently support the updating process. We perform an exhaustive analysis of our approach by applying it to large datasets with several hundred attributes and more than 116,200,000 million tuples. The results show that the incremental discovery significantly reduces the runtime needed by the static discovery. This reduction in the runtime is up to 99.9996 % for both the insert and the delete.
  @conference{Shaabani2017a, abstract = {Inclusion dependencies form one of the most fundamental classes of integrity constraints. Their importance in classical data management is reinforced by modern applications such as data profiling, data cleaning, entity resolution and schema matching. Their discovery in an unknown dataset is at the core of any data analysis effort. Therefore, several research approaches have focused on their efficient discovery in a given, static dataset. However, none of these approaches are appropriate for applications on dynamic datasets, such as transactional datasets, scientific applications, and social network. In these cases, discovery techniques should be able to efficiently update the inclusion dependencies after an update in the dataset, without reprocessing the entire dataset. We present the first approach for incrementally updating the unary inclusion dependencies. In particular, our approach is based on the concept of attribute clustering from which the unary inclusion dependencies are efficiently derivable. We incrementally update the clusters after each update of the dataset. Updating the clusters does not need to access the dataset because of special data structures designed to efficiently support the updating process. We perform an exhaustive analysis of our approach by applying it to large datasets with several hundred attributes and more than 116,200,000 million tuples. The results show that the incremental discovery significantly reduces the runtime needed by the static discovery. This reduction in the runtime is up to 99.9996 % for both the insert and the delete.}, author = {Shaabani, Nuhad and Meinel, Christoph}, booktitle = {Proceedings of the 29th International Conference on Scientific and Statistical Database Management (SSDBM'17)}, keywords = {Clustering its Data_discovery Metadata Inclusion_Dependency Incremental_discovery}, month = 7, pages = {2:1–2:12}, publisher = {ACM}, title = {Incremental Discovery of Inclusion Dependencies}, year = 2017 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.1145/3085504.3085506

  AbstractInclusion dependencies form one of the most fundamental classes of integrity constraints. Their importance in classical data management is reinforced by modern applications such as data profiling, data cleaning, entity resolution and schema matching. Their discovery in an unknown dataset is at the core of any data analysis effort. Therefore, several research approaches have focused on their efficient discovery in a given, static dataset. However, none of these approaches are appropriate for applications on dynamic datasets, such as transactional datasets, scientific applications, and social network. In these cases, discovery techniques should be able to efficiently update the inclusion dependencies after an update in the dataset, without reprocessing the entire dataset. We present the first approach for incrementally updating the unary inclusion dependencies. In particular, our approach is based on the concept of attribute clustering from which the unary inclusion dependencies are efficiently derivable. We incrementally update the clusters after each update of the dataset. Updating the clusters does not need to access the dataset because of special data structures designed to efficiently support the updating process. We perform an exhaustive analysis of our approach by applying it to large datasets with several hundred attributes and more than 116,200,000 million tuples. The results show that the incremental discovery significantly reduces the runtime needed by the static discovery. This reduction in the runtime is up to 99.9996 % for both the insert and the delete.

2016 [ nach oben ]

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  Shaabani, N., Meinel, C.: Detecting Maximum Inclusion Dependencies without Candidate Generation.Database and Expert Systems Applications: 27th International Conference, DEXA 2016, Porto, Portugal, September 5-8, 2016, Proceedings, Part II. p. 118--133 (2016).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  Inclusion dependencies (INDs) within and across databases are an important relationship for many applications in data integration, schema (re-)design, integrity checking, or query optimization. Existing techniques for detecting all INDs need to generate IND candidates and test their validity in the given data instance. However, the major disadvantage of this approach is the exponentially growing number of data accesses in terms of the number of SQL queries as well as I/O operations. We introduce Mind2, a new approach for detecting n-ary INDs (n > 1) without any candidate generation. Mind2 implements a new characterization of the maximum INDs we developed in this paper. This characterization is based on set operations defined on certain metadata that Mind2generates by accessing the database only 2 x the number of valid unary INDs. Thus, Mind2 eliminates the exponential number of data accesses needed by existing approaches. Furthermore, the experiments show that Mind2 is significantly more scalable than hypergraph-based approaches.
  @conference{2016_Shaabani_DEXA, abstract = {Inclusion dependencies (INDs) within and across databases are an important relationship for many applications in data integration, schema (re-)design, integrity checking, or query optimization. Existing techniques for detecting all INDs need to generate IND candidates and test their validity in the given data instance. However, the major disadvantage of this approach is the exponentially growing number of data accesses in terms of the number of SQL queries as well as I/O operations. We introduce Mind2, a new approach for detecting n-ary INDs (n > 1) without any candidate generation. Mind2 implements a new characterization of the maximum INDs we developed in this paper. This characterization is based on set operations defined on certain metadata that Mind2generates by accessing the database only 2 x the number of valid unary INDs. Thus, Mind2 eliminates the exponential number of data accesses needed by existing approaches. Furthermore, the experiments show that Mind2 is significantly more scalable than hypergraph-based approaches.}, author = {Shaabani, Nuhad and Meinel, Christoph}, booktitle = {Database and Expert Systems Applications: 27th International Conference, DEXA 2016, Porto, Portugal, September 5-8, 2016, Proceedings, Part II}, keywords = {Data_integration Mind2 its Data_analysis Data_mining Inclusion_dependency Data_profiling}, pages = {118–133}, title = {Detecting Maximum Inclusion Dependencies without Candidate Generation}, year = 2016 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.1007/978-3-319-44406-2_10

  AbstractInclusion dependencies (INDs) within and across databases are an important relationship for many applications in data integration, schema (re-)design, integrity checking, or query optimization. Existing techniques for detecting all INDs need to generate IND candidates and test their validity in the given data instance. However, the major disadvantage of this approach is the exponentially growing number of data accesses in terms of the number of SQL queries as well as I/O operations. We introduce Mind2, a new approach for detecting n-ary INDs (n > 1) without any candidate generation. Mind2 implements a new characterization of the maximum INDs we developed in this paper. This characterization is based on set operations defined on certain metadata that Mind2generates by accessing the database only 2 x the number of valid unary INDs. Thus, Mind2 eliminates the exponential number of data accesses needed by existing approaches. Furthermore, the experiments show that Mind2 is significantly more scalable than hypergraph-based approaches.
• 
  Perlich, A., Meinel, C.: Patient-provider teamwork via cooperative note taking on Tele-Board MED.Exploring Complexity in Health: An Interdisciplinary Systems Approach (Proceedings of MIE2016 at HEC2016) (2016).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  There is significant, unexploited potential to improve the patients’ engagement in psychotherapy treatment through technology use. We develop Tele-Board MED (TBM), a digital tool to support documentation and patient-provider collaboration in medical encounters. Our objective is the evaluation of TBM's practical effects on patient-provider relationships and patient empowerment in the domain of talk-based mental health interventions. We tested TBM in individual therapy sessions at a psychiatric ward using action research methods. The qualitative results in form of therapist observations and patient stories show an increased acceptance of diagnoses and patient-therapist bonding. We compare the observed effects to patient-provider relationship and patient empowerment models. We can conclude that the functions of TBM – namely that notes are shared and cooperatively taken with the patient, that diagnostics and treatment procedures are depicted via visuals and in plain language, and that patients get a copy of their file – lead to increased patient engagement and an improved collaboration, communication and integration in consultations.
  @inproceedings{Anja2016a, abstract = {There is significant, unexploited potential to improve the patients’ engagement in psychotherapy treatment through technology use. We develop Tele-Board MED (TBM), a digital tool to support documentation and patient-provider collaboration in medical encounters. Our objective is the evaluation of TBM's practical effects on patient-provider relationships and patient empowerment in the domain of talk-based mental health interventions. We tested TBM in individual therapy sessions at a psychiatric ward using action research methods. The qualitative results in form of therapist observations and patient stories show an increased acceptance of diagnoses and patient-therapist bonding. We compare the observed effects to patient-provider relationship and patient empowerment models. We can conclude that the functions of TBM – namely that notes are shared and cooperatively taken with the patient, that diagnostics and treatment procedures are depicted via visuals and in plain language, and that patients get a copy of their file – lead to increased patient engagement and an improved collaboration, communication and integration in consultations.}, author = {Perlich, Anja and Meinel, Christoph}, booktitle = {Exploring Complexity in Health: An Interdisciplinary Systems Approach (Proceedings of MIE2016 at HEC2016)}, keywords = {its}, title = {Patient-provider teamwork via cooperative note taking on Tele-Board MED}, year = 2016 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.3233/978-1-61499-678-1-117

  AbstractThere is significant, unexploited potential to improve the patients’ engagement in psychotherapy treatment through technology use. We develop Tele-Board MED (TBM), a digital tool to support documentation and patient-provider collaboration in medical encounters. Our objective is the evaluation of TBM's practical effects on patient-provider relationships and patient empowerment in the domain of talk-based mental health interventions. We tested TBM in individual therapy sessions at a psychiatric ward using action research methods. The qualitative results in form of therapist observations and patient stories show an increased acceptance of diagnoses and patient-therapist bonding. We compare the observed effects to patient-provider relationship and patient empowerment models. We can conclude that the functions of TBM – namely that notes are shared and cooperatively taken with the patient, that diagnostics and treatment procedures are depicted via visuals and in plain language, and that patients get a copy of their file – lead to increased patient engagement and an improved collaboration, communication and integration in consultations.

2015 [ nach oben ]

• 
  Perlich, A., Sapegin, A., Meinel, C.: Implementation of Data Security Requirements in a Web-Based Application for Interactive Medical Documentation.Proceedings of the International Conference on Health Informatics (HealthInf 2015) (2015).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  Keeping data confidential is a deeply rooted requirement in medical documentation. However, there are increasing calls for patient transparency in medical record documentation. With Tele-Board MED, an interactive system for joint documentation of doctor and patient is developed. This web-based application designed for digital whiteboards will be tested in treatment sessions with psychotherapy patients and therapists. In order to ensure the security of patient data, security measures were implemented and they are illustrated in this paper. We followed the major information security objectives: confidentiality, integrity, availability and accountability. Next to technical aspects, such as data encryption, access restriction through firewall and password, and measures for remote maintenance, we address issues at organizational and infrastructural levels as well (e.g., patients’ access to notes). With this paper we want to increase the awareness of information security, and promote a security conception from the beginning of health software research projects. The measures described in this paper can serve as an example for other health software applications dealing with sensitive patient data, from early user testing phases on.
  @inproceedings{Anja2015a, abstract = {Keeping data confidential is a deeply rooted requirement in medical documentation. However, there are increasing calls for patient transparency in medical record documentation. With Tele-Board MED, an interactive system for joint documentation of doctor and patient is developed. This web-based application designed for digital whiteboards will be tested in treatment sessions with psychotherapy patients and therapists. In order to ensure the security of patient data, security measures were implemented and they are illustrated in this paper. We followed the major information security objectives: confidentiality, integrity, availability and accountability. Next to technical aspects, such as data encryption, access restriction through firewall and password, and measures for remote maintenance, we address issues at organizational and infrastructural levels as well (e.g., patients’ access to notes). With this paper we want to increase the awareness of information security, and promote a security conception from the beginning of health software research projects. The measures described in this paper can serve as an example for other health software applications dealing with sensitive patient data, from early user testing phases on.}, author = {Perlich, Anja and Sapegin, Andrey and Meinel, Christoph}, booktitle = {Proceedings of the International Conference on Health Informatics (HealthInf 2015)}, keywords = {its}, title = {Implementation of Data Security Requirements in a Web-Based Application for Interactive Medical Documentation}, year = 2015 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.5220/0005204503520359

  AbstractKeeping data confidential is a deeply rooted requirement in medical documentation. However, there are increasing calls for patient transparency in medical record documentation. With Tele-Board MED, an interactive system for joint documentation of doctor and patient is developed. This web-based application designed for digital whiteboards will be tested in treatment sessions with psychotherapy patients and therapists. In order to ensure the security of patient data, security measures were implemented and they are illustrated in this paper. We followed the major information security objectives: confidentiality, integrity, availability and accountability. Next to technical aspects, such as data encryption, access restriction through firewall and password, and measures for remote maintenance, we address issues at organizational and infrastructural levels as well (e.g., patients’ access to notes). With this paper we want to increase the awareness of information security, and promote a security conception from the beginning of health software research projects. The measures described in this paper can serve as an example for other health software applications dealing with sensitive patient data, from early user testing phases on.
• 
  Shaabani, N., Meinel, C.: Scalable Inclusion Dependency Discovery.Proceedings of the 20th International Conference of Database Systems for Advanced Applications (DASFAA2015). pp. 425-440. Springer (2015).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  Inclusion dependencies within and across databases are an important relationship for many applications in anomaly detection, schema (re-)design, query optimization or data integration. When such dependencies are not available as explicit metadata, scalable and efficient algorithms have to discover them from a given data instance. We introduce a new idea for clustering the attributes of database relations. Based on this idea we have developed S-indd, an efficient and scalable algorithm for discovering all unary inclusion dependencies in large datasets. S-indd is scalable both in the number of attributes and in the number of rows. We show that previous approaches reveal themselves as special cases of S-indd. We exhaustively evaluate S-indd's scalability using many datasets with several thousands attributes and rows up to one million. The experiments show that S-indd is up to 11x faster than previous approaches.
  @inproceedings{2015_Shaabani_DASFAA, abstract = {Inclusion dependencies within and across databases are an important relationship for many applications in anomaly detection, schema (re-)design, query optimization or data integration. When such dependencies are not available as explicit metadata, scalable and efficient algorithms have to discover them from a given data instance. We introduce a new idea for clustering the attributes of database relations. Based on this idea we have developed S-indd, an efficient and scalable algorithm for discovering all unary inclusion dependencies in large datasets. S-indd is scalable both in the number of attributes and in the number of rows. We show that previous approaches reveal themselves as special cases of S-indd. We exhaustively evaluate S-indd's scalability using many datasets with several thousands attributes and rows up to one million. The experiments show that S-indd is up to 11x faster than previous approaches.}, author = {Shaabani, Nuhad and Meinel, Christoph}, booktitle = {Proceedings of the 20th International Conference of Database Systems for Advanced Applications (DASFAA2015)}, keywords = {Data_integration S-indd Inclusion_dependency_discovery its Data_analysis Data_mining Data_profiling}, pages = {425-440}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Scalable Inclusion Dependency Discovery}, volume = 9049, year = 2015 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.1007/978-3-319-18120-2_25

  AbstractInclusion dependencies within and across databases are an important relationship for many applications in anomaly detection, schema (re-)design, query optimization or data integration. When such dependencies are not available as explicit metadata, scalable and efficient algorithms have to discover them from a given data instance. We introduce a new idea for clustering the attributes of database relations. Based on this idea we have developed S-indd, an efficient and scalable algorithm for discovering all unary inclusion dependencies in large datasets. S-indd is scalable both in the number of attributes and in the number of rows. We show that previous approaches reveal themselves as special cases of S-indd. We exhaustively evaluate S-indd's scalability using many datasets with several thousands attributes and rows up to one million. The experiments show that S-indd is up to 11x faster than previous approaches.
• 
  Perlich, A., Meinel, C.: Automatic Treatment Session Summaries in Psychotherapy – a Step towards Therapist-Patient Cooperation.Proceedings of the International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH2015) (2015).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  Therapeutic documentation is a crucial part in psychotherapy and should first and foremost support the patient’s therapy progress. Yet, the notes taken throughout a therapy, mainly serve the use of therapists. In line with the movement of patient empowerment, the calls for patients’ access to their records are growing louder and were incorporated into the German patients’ rights law. Hence, with Tele-Board MED, an interactive system for joint documentation of therapist and patient was developed. In this paper, we introduce one of its many features: the automatic creation of treatment session summaries. Our contribution also consists of the evaluation of its potential for practical use by psychotherapists. The aim of our work is twofold, namely the involvement of patients in the documentation, and the support of therapists with their documentation duties. The aspects of investigation include the therapists’ documentation habits (regarding time, amount, and method), their purposes to manually create session summaries and opinion about the automatically created summaries. It was discovered that the bigger part of the motivation for treatment session documentation lies in the therapists’ personal purposes, such as remembering a case right before the next session. Nevertheless therapists are willing to turn documentation in a cooperative activity if they had effective and efficient tools at hand. With the system presented, they can well imagine summarizing important issues together with the patient at the end of a session and also handing out printed summaries to them.
  @inproceedings{2015_Perlich_ICTH, abstract = {Therapeutic documentation is a crucial part in psychotherapy and should first and foremost support the patient’s therapy progress. Yet, the notes taken throughout a therapy, mainly serve the use of therapists. In line with the movement of patient empowerment, the calls for patients’ access to their records are growing louder and were incorporated into the German patients’ rights law. Hence, with Tele-Board MED, an interactive system for joint documentation of therapist and patient was developed. In this paper, we introduce one of its many features: the automatic creation of treatment session summaries. Our contribution also consists of the evaluation of its potential for practical use by psychotherapists. The aim of our work is twofold, namely the involvement of patients in the documentation, and the support of therapists with their documentation duties. The aspects of investigation include the therapists’ documentation habits (regarding time, amount, and method), their purposes to manually create session summaries and opinion about the automatically created summaries. It was discovered that the bigger part of the motivation for treatment session documentation lies in the therapists’ personal purposes, such as remembering a case right before the next session. Nevertheless therapists are willing to turn documentation in a cooperative activity if they had effective and efficient tools at hand. With the system presented, they can well imagine summarizing important issues together with the patient at the end of a session and also handing out printed summaries to them.}, author = {Perlich, Anja and Meinel, Christoph}, booktitle = {Proceedings of the International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH2015)}, keywords = {its}, title = {Automatic Treatment Session Summaries in Psychotherapy – a Step towards Therapist-Patient Cooperation}, year = 2015 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.1016/j.procs.2015.08.344

  AbstractTherapeutic documentation is a crucial part in psychotherapy and should first and foremost support the patient’s therapy progress. Yet, the notes taken throughout a therapy, mainly serve the use of therapists. In line with the movement of patient empowerment, the calls for patients’ access to their records are growing louder and were incorporated into the German patients’ rights law. Hence, with Tele-Board MED, an interactive system for joint documentation of therapist and patient was developed. In this paper, we introduce one of its many features: the automatic creation of treatment session summaries. Our contribution also consists of the evaluation of its potential for practical use by psychotherapists. The aim of our work is twofold, namely the involvement of patients in the documentation, and the support of therapists with their documentation duties. The aspects of investigation include the therapists’ documentation habits (regarding time, amount, and method), their purposes to manually create session summaries and opinion about the automatically created summaries. It was discovered that the bigger part of the motivation for treatment session documentation lies in the therapists’ personal purposes, such as remembering a case right before the next session. Nevertheless therapists are willing to turn documentation in a cooperative activity if they had effective and efficient tools at hand. With the system presented, they can well imagine summarizing important issues together with the patient at the end of a session and also handing out printed summaries to them.

2014 [ nach oben ]

• 
  Perlich, A., von Thienen, J., Meinel, C.: Supporting talk-based mental health interventions with digital whiteboards.Proceedings of the European Medical Informatics Conference (MIE 2014) "e-Health – For Continuity of Care" (2014).
  [ Abstract ] [ BibTeX ] [ Download ] [ Details ]
   
  The potential of mental health interventions supported by computers has rarely been explored to date, and the use of technology has hence been limited. There is a need for finding new ways of providing engaging psychotherapy services. We introduce the digital whiteboard system Tele-Board MED (TBM) as a new approach of promoting patient-therapist interaction and joint documentation. Based on observations of cognitive behavioral therapy (CBT) sessions and a text material review we identified possibly useful features. We conducted a qualitative and quantitative feedback study with 34 therapists in the form of a questionnaire based on a video showing the system’s fundamental concept and features. This allowed us to evaluate the therapists’ attitudes and the ability of a system like TBM to meet user needs. We encountered willingness to use the system primarily driven by practical interest in fulfilling administrative and legal requirements. Skepticism regarding patient file transparency and technology use was also found. The main insight is that reestablishing the nature of CBT sessions towards higher patient engagement can more successfully be pursued if technology provides incentives for therapists, such as features that speed up administrative tasks.
  @inproceedings{Anja2014a, abstract = {The potential of mental health interventions supported by computers has rarely been explored to date, and the use of technology has hence been limited. There is a need for finding new ways of providing engaging psychotherapy services. We introduce the digital whiteboard system Tele-Board MED (TBM) as a new approach of promoting patient-therapist interaction and joint documentation. Based on observations of cognitive behavioral therapy (CBT) sessions and a text material review we identified possibly useful features. We conducted a qualitative and quantitative feedback study with 34 therapists in the form of a questionnaire based on a video showing the system’s fundamental concept and features. This allowed us to evaluate the therapists’ attitudes and the ability of a system like TBM to meet user needs. We encountered willingness to use the system primarily driven by practical interest in fulfilling administrative and legal requirements. Skepticism regarding patient file transparency and technology use was also found. The main insight is that reestablishing the nature of CBT sessions towards higher patient engagement can more successfully be pursued if technology provides incentives for therapists, such as features that speed up administrative tasks.}, author = {Perlich, Anja and von Thienen, Julia and Meinel, Christoph}, booktitle = {Proceedings of the European Medical Informatics Conference (MIE 2014) "e-Health – For Continuity of Care"}, keywords = {its}, title = {Supporting talk-based mental health interventions with digital whiteboards}, year = 2014 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.3233/978-1-61499-432-9-433

  AbstractThe potential of mental health interventions supported by computers has rarely been explored to date, and the use of technology has hence been limited. There is a need for finding new ways of providing engaging psychotherapy services. We introduce the digital whiteboard system Tele-Board MED (TBM) as a new approach of promoting patient-therapist interaction and joint documentation. Based on observations of cognitive behavioral therapy (CBT) sessions and a text material review we identified possibly useful features. We conducted a qualitative and quantitative feedback study with 34 therapists in the form of a questionnaire based on a video showing the system’s fundamental concept and features. This allowed us to evaluate the therapists’ attitudes and the ability of a system like TBM to meet user needs. We encountered willingness to use the system primarily driven by practical interest in fulfilling administrative and legal requirements. Skepticism regarding patient file transparency and technology use was also found. The main insight is that reestablishing the nature of CBT sessions towards higher patient engagement can more successfully be pursued if technology provides incentives for therapists, such as features that speed up administrative tasks.

2013 [ nach oben ]

• 
  Schapranow, M.-P., Meinel, C., Plattner, H.: Applied In-Memory Technology to High Throughput Genome Data Processing.Proceedings of XXI Winter Course of the CATAI (CATAI 2013). pp. 35-42. , Canary Islands, Spain (2013).
  [ BibTeX ] [ Details ]
   
  @inproceedings{2013_Meinel_CATAI, address = {Canary Islands, Spain}, author = {Schapranow, Matthieu-P. and Meinel, Christoph and Plattner, Hasso}, booktitle = {Proceedings of XXI Winter Course of the CATAI (CATAI 2013)}, keywords = {its}, month = 3, pages = {35-42}, title = {Applied In-Memory Technology to High Throughput Genome Data Processing}, year = 2013 }
  Weitere Informationen

2012 [ nach oben ]

• 
  Shaabani, N., Meinel, C.: SOA-GTDS Framework - GTDS Architecture.Proceedings of XX Winter Course of the CATAI (CATAI 2012). pp. 5-8. , Canary Islands, Spain (2012).
  [ BibTeX ] [ Download ] [ Details ]
   
  @inproceedings{2012_Shaabani_CATAI, address = {Canary Islands, Spain}, author = {Shaabani, Nuhad and Meinel, Christoph}, booktitle = {Proceedings of XX Winter Course of the CATAI (CATAI 2012)}, keywords = {its}, month = 3, pages = {5-8}, title = {SOA-GTDS Framework - GTDS Architecture}, year = 2012 }
  Weitere Informationen

  URNhttp://dx.doi.org/http://www.teide.net/catai/xx_wintercourse_eng/xx_wintercourse_eng.html

2011 [ nach oben ]

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  Li, Y., Meinel, C.: The Framework of SOA-GTDS.Proceedings of XIX Winter Course of the CATAI (CATAI 2011). , Canary Islands, Spain (2011).
  [ BibTeX ] [ Download ] [ Details ]
   
  @inproceedings{2011_Li_CATAI, address = {Canary Islands, Spain}, author = {Li, Yan and Meinel, Christoph}, booktitle = {Proceedings of XIX Winter Course of the CATAI (CATAI 2011)}, keywords = {its}, month = 3, title = {The Framework of SOA-GTDS}, year = 2011 }
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2010 [ nach oben ]

• 
  Li, Y., Meinel, C.: A Model-based Software Development Process for Supply Chain Monitoring Applications.Proceedings of IEEE International Conference on RFID-Technology and Applications (RFID-TA 2010). pp. 275 - 280. IEEE Press, Guangzhou, China (2010).
  [ BibTeX ] [ Details ]
   
  @inproceedings{2010_Li_RFID-TA, address = {Guangzhou, China}, author = {Li, Yan and Meinel, Christoph}, booktitle = {Proceedings of IEEE International Conference on RFID-Technology and Applications (RFID-TA 2010)}, keywords = {its}, month = 6, pages = {275 - 280}, publisher = {IEEE Press}, title = {A Model-based Software Development Process for Supply Chain Monitoring Applications}, year = 2010 }
  Weitere Informationen

  URNhttp://dx.doi.org/10.1109/RFID-TA.2010.5529925

2009 [ nach oben ]

• 
  Meinel, C., Stärk, U.: The German Electronic Patient's Card.Proc. XVII CATAI Winter Course, Canary Islands, Spain, March 2009, pp. 5-9, ISBN 978-84-612-8620-1. pp. 5-9. , Canary Islands, Spain (2009).
  [ BibTeX ] [ Download ] [ Details ]
   
  @inproceedings{2009_Meinel_CATAI, address = {Canary Islands, Spain}, author = {Meinel, Christoph and Stärk, Ulrich}, booktitle = {Proc. XVII CATAI Winter Course, Canary Islands, Spain, March 2009, pp. 5-9, ISBN 978-84-612-8620-1}, keywords = {its}, month = 3, pages = {5-9}, title = {The German Electronic Patient's Card}, year = 2009 }
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2008 [ nach oben ]

• 
  Alnemr, R., Meinel, C.: A Discussion of Security Requirements and Issues in Healthcare Information Systems.Proceedings of the 10th International Conference on Healthcom (Healthcom 2008). pp. 345 - 350. IEEE Communications Press, Singapore (2008).
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  @inproceedings{2008_Alnemr_Healthcom, address = {Singapore}, author = {Alnemr, Rehab and Meinel, Christoph}, booktitle = {Proceedings of the 10th International Conference on Healthcom (Healthcom 2008)}, howpublished = {Poster}, keywords = {its}, month = 7, pages = {345 - 350}, publisher = {IEEE Communications Press}, title = {A Discussion of Security Requirements and Issues in Healthcare Information Systems}, year = 2008 }
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• 
  Meinel, C., Alnemr, R.: Security Issues and Aspects in Healthcare Pervasive Systems.XVI Winter Course CATAI, Tenerife, March 2008, pp. 4 - 9, ISBN: 978-84-612-1364-1. pp. 4 - 9. , Tenerife. Canary Islands. Spain (2008).
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  @inproceedings{2008_Meinel_CATAI, address = {Tenerife. Canary Islands. Spain}, author = {Meinel, Christoph and Alnemr, Rehab}, booktitle = {XVI Winter Course CATAI, Tenerife, March 2008, pp. 4 - 9, ISBN: 978-84-612-1364-1}, keywords = {its}, month = 3, pages = {4 - 9}, title = {Security Issues and Aspects in Healthcare Pervasive Systems}, year = 2008 }
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2007 [ nach oben ]

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  Meinel, C., Quasthoff, M.: Identity Management in Telemedicine - The German Health Insurance Card., Tenerife, Spain (2007).
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  @proceedings{2007_Meinel_CATAI, address = {Tenerife, Spain}, author = {Meinel, Christoph and Quasthoff, Matthias}, booktitle = {XV Wintercourse of the CATAI, La Laguna, Tenerife, Spain, 2007}, keywords = {its}, pages = {50-57}, title = {Identity Management in Telemedicine - The German Health Insurance Card}, year = 2007 }
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• 
  Quasthoff, M., Meinel, C.: User Centricity in Healthcare Infrastructures.Proceedings of International Conference on Special Interest Group on Biometrics and Electronic Signatures (BIOSIG 2007). pp. 141 - 152. GI Press, Darmstadt, Germany (2007).
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  @inproceedings{2007_Quasthoff_BIOSIG, address = {Darmstadt, Germany}, author = {Quasthoff, Matthias and Meinel, Christoph}, booktitle = {Proceedings of International Conference on Special Interest Group on Biometrics and Electronic Signatures (BIOSIG 2007)}, keywords = {its}, month = 7, pages = {141 - 152}, publisher = {GI Press}, series = {LNI}, title = {User Centricity in Healthcare Infrastructures}, volume = 108, year = 2007 }
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2005 [ nach oben ]

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  Jiang, C., Zhang, X., Meinel, C.: Hybrid Framework for Medical Image Segmentation.Proceedings of the 11th International Conference on Computer Analysis of Images and Patterns (CAIP 2005). pp. 264 - 271. Springer, Paris, France (2005).
  [ BibTeX ] [ Details ]
   
  @inproceedings{2005_Jiang_CAIP, address = {Paris, France}, author = {Jiang, C. and Zhang, X. and Meinel, Christoph}, booktitle = {Proceedings of the 11th International Conference on Computer Analysis of Images and Patterns (CAIP 2005)}, keywords = {its}, month = 9, pages = {264 - 271}, publisher = {Springer}, series = {LNCS}, title = {Hybrid Framework for Medical Image Segmentation}, volume = 3691, year = 2005 }
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  URNhttp://dx.doi.org/10.1007/11556121_33
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  Jiang, C., Zhang, X., Meinel, C.: Medical Image Segmentation Using a Combined Approach.Proceedings of The 2005 International Conference on Computer Vision (VISION 2005). pp. 84-90. CSREA Press, Las Vegas, USA (2005).
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  @inproceedings{2005_Jiang_VISION, address = {Las Vegas, USA}, author = {Jiang, C. and Zhang, X. and Meinel, Christoph}, booktitle = {Proceedings of The 2005 International Conference on Computer Vision (VISION 2005)}, keywords = {its}, month = 6, pages = {84-90}, publisher = {CSREA Press}, title = {Medical Image Segmentation Using a Combined Approach}, year = 2005 }
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2004 [ nach oben ]

• 
  Becker, T., Meinel, C.: Security in Telemedicine - Certificates and Digital Identity Cards. Presented at the , La Laguna, Teneriffa (2004).
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  @inproceedings{2004_Becker_CATAI, address = {La Laguna, Teneriffa}, author = {Becker, T. and Meinel, Christoph}, keywords = {its}, pages = {44-47}, title = {Security in Telemedicine - Certificates and Digital Identity Cards}, year = 2004 }
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• 
  Jiang, C., Zhang, X., Huang, W., Meinel, C.: Segmentation and Quantification of a Brain Tumor.Proceedings of 2004 IEEE Symposium on Virtual Environments, Human-Computer Interfaces and Measurement Systems (VECIMS 2004). pp. 61-66. IEEE Press, Boston/MA, USA (2004).
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  @inproceedings{2004_Jiang_VECIMS, address = {Boston/MA, USA}, author = {Jiang, C. and Zhang, X. and Huang, W. and Meinel, Christoph}, booktitle = {Proceedings of 2004 IEEE Symposium on Virtual Environments, Human-Computer Interfaces and Measurement Systems (VECIMS 2004)}, keywords = {its}, month = 7, pages = {61-66}, publisher = {IEEE Press}, title = {Segmentation and Quantification of a Brain Tumor}, year = 2004 }
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  URNhttp://dx.doi.org/10.1109/VECIMS.2004.1397188
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  Jiang, C., Zhang, X., Gevantmakher, M., Meinel, C.: A New Practical Tool for 3D Medical Image Segmentation, Visualization and Measurement.Proceedings of the IEEE International Conference on Computing, Communications and Control Technologies (CCCT 2004). , Austin, USA (2004).
  [ BibTeX ] [ Details ]
   
  @inproceedings{2004_Jiang_CCCT, address = {Austin, USA}, author = {Jiang, Chunyan and Zhang, Xinhua and Gevantmakher, M. and Meinel, Christoph}, booktitle = {Proceedings of the IEEE International Conference on Computing, Communications and Control Technologies (CCCT 2004)}, keywords = {its}, month = 8, title = {A New Practical Tool for 3D Medical Image Segmentation, Visualization and Measurement}, year = 2004 }
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2003 [ nach oben ]

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  Jiang, C., Vorwerk, L., Meinel, C.: Concept for DICOM about 3D data interchange.Proceedings of the 8th International Conference on the Medical Aspects of Telemedicine (TTC 2003). p. 40. , Tromso, Norway (2003).
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  @inproceedings{2003_Jiang_TTC, address = {Tromso, Norway}, author = {Jiang, Chunyan and Vorwerk, Lutz and Meinel, Christoph}, booktitle = {Proceedings of the 8th International Conference on the Medical Aspects of Telemedicine (TTC 2003)}, keywords = {its}, month = 10, pages = 40, title = {Concept for DICOM about 3D data interchange}, year = 2003 }
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2002 [ nach oben ]

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  Jiang, C., Vorwerk, L., Meinel, C.: Deformation and Construction of 3-D Medical Image.Proceedings of International Conference on Diagnostic Imaging and Analysis(ICDIA 2002). pp. 48-53. , Shanghai, China (2002).
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  @inproceedings{2002_Jiang_ICDIA, address = {Shanghai, China}, author = {Jiang, Chunyan and Vorwerk, Lutz and Meinel, Christoph}, booktitle = {Proceedings of International Conference on Diagnostic Imaging and Analysis(ICDIA 2002)}, keywords = {its}, month = 8, pages = {48-53}, title = {Deformation and Construction of 3-D Medical Image}, year = 2002 }
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• 
  Vorwerk, L., Jiang, C., Meinel, C.: Secure Transfer of Digital Images and Related Data.Proceedings of the 11th International World Wide Web Conference (WWW 2002). W3C, Hawaii, USA (2002).
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  @inproceedings{2002_Vorwerk_WWW, address = {Hawaii, USA}, author = {Vorwerk, Lutz and Jiang, Chunyan and Meinel, Christoph}, booktitle = {Proceedings of the 11th International World Wide Web Conference (WWW 2002)}, keywords = {its}, month = 5, publisher = {W3C}, title = {Secure Transfer of Digital Images and Related Data}, year = 2002 }
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• 
  L., V., C., J., Ch, M.: Security Requirements for Telemedical Applications regarding DICOM-image-management in a PACS.Europacs 2002 , Oulu Finnland, Niinimäki J., Ilkko E., Reponen I., Oulu University Press (2002).
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  @inproceedings{2002_Vorwerk_Europacs, author = {L., Vorwerk and C., Jiang and Ch, Meinel}, booktitle = {Europacs 2002 , Oulu Finnland, Niinimäki J., Ilkko E., Reponen I., Oulu University Press}, keywords = {its}, title = {Security Requirements for Telemedical Applications regarding DICOM-image-management in a PACS}, year = 2002 }
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  Vorwerk, L., Jiang, C., Meinel, C.: Application for Repairing and Presenting DICOM Objects.Proceedings of the 2002 International Conference on Application for Repairing and Presenting DICOM Objects (IMSA 2002). pp. 318-323. DBLP Press, Kauai, Hawaii, USA (2002).
  [ BibTeX ] [ Details ]
   
  @inproceedings{2002_Vorwerk_IMSA, address = {Kauai, Hawaii, USA}, author = {Vorwerk, Lutz and Jiang, Chunyan and Meinel, Christoph}, booktitle = {Proceedings of the 2002 International Conference on Application for Repairing and Presenting DICOM Objects (IMSA 2002)}, keywords = {its}, month = 10, pages = {318-323}, publisher = {DBLP Press}, title = {Application for Repairing and Presenting DICOM Objects}, year = 2002 }
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• 
  Jiang, C., Vorwerk, L., Meinel, C.: Standardizing DICOM File and Rendering 3-D Medical Image.Proceedings of the 20th EuroPACS annual meeting (EuroPACS 2002). p. 225. Oulu University Press, Oulu, Finland (2002).
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  @inproceedings{2002_Jiang_EuroPACS, address = {Oulu, Finland}, author = {Jiang, Chunyan and Vorwerk, Lutz and Meinel, Christoph}, booktitle = {Proceedings of the 20th EuroPACS annual meeting (EuroPACS 2002)}, keywords = {its}, month = 9, pages = 225, publisher = {Oulu University Press}, title = {Standardizing DICOM File and Rendering 3-D Medical Image}, year = 2002 }
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  Vorwerk, L., Meinel, C.: A Practical Approach to Store DICOM-conform Presentation of Radiological Images.Proceedings of SPIE Medical Imaging Conference (MedicalImaging 2002). pp. 299-306. SPIE Press, San Diego, USA (2002).
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  @inproceedings{2002_Vorwerk_MedicalImaging, address = {San Diego, USA}, author = {Vorwerk, Lutz and Meinel, Christoph}, booktitle = {Proceedings of SPIE Medical Imaging Conference (MedicalImaging 2002)}, keywords = {its}, month = 2, pages = {299-306}, publisher = {SPIE Press}, title = {A Practical Approach to Store DICOM-conform Presentation of Radiological Images}, year = 2002 }
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2001 [ nach oben ]

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  Vorwerk, L., Losemann, F., Meinel, C.: Suggestion for an Alternative of watermarking and digital Signature.Proc. Photonics West, San Jose (California, USA). pp. 158-165 (2001).
  [ BibTeX ] [ Details ]
   
  @conference{2001_Vorwerk_Photonics_West, author = {Vorwerk, L. and Losemann, F. and Meinel, Ch.}, booktitle = {Proc. Photonics West, San Jose (California, USA)}, keywords = {its}, pages = {158-165}, title = {Suggestion for an Alternative of watermarking and digital Signature}, year = 2001 }
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2000 [ nach oben ]

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  Vorwerk, L., Meinel, C.: Integration of TLS in an Intern/Intranet/based Application.Proc.MEDICOM 2000, Remagen, (Germany), 2000. pp. 143-149. , Perth, Australia (2000).
  [ BibTeX ] [ Details ]
   
  @conference{2000_Vorwerk_MRDICOM, address = {Perth, Australia}, author = {Vorwerk, L. and Meinel, Ch.}, booktitle = {Proc.MEDICOM 2000, Remagen, (Germany), 2000.}, keywords = {its}, pages = {143-149}, title = {Integration of TLS in an Intern/Intranet/based Application}, year = 2000 }
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• 
  Khludov, S., Vorwerk, L., Meinel, C.: Internet-Orientated Medical Information System for DICOM-Data Transfer, Visualization and Revision.Proc. CBMS 2000, Houston (Texas, USA), 2000. pp. 293-296 (2000).
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  @conference{2000_Khludov_CBMS, author = {Khludov, S. and Vorwerk, L. and Meinel, Ch.}, booktitle = {Proc. CBMS 2000, Houston (Texas, USA), 2000}, keywords = {its}, pages = {293-296}, title = {Internet-Orientated Medical Information System for DICOM-Data Transfer, Visualization and Revision}, year = 2000 }
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• 
  Vorwerk, L., Hludov, S., Meinel, C.: Constructing a Secure HIPACS with Structured Reporting.Proc. WSCG 2000, Plzen (Czech Republic), 2000. , San Diego (USA) (2000).
  [ BibTeX ] [ Details ]
   
  @conference{2000_Vorwerk_SPIE, address = {San Diego (USA)}, author = {Vorwerk, L. and Hludov, S. and Meinel, Ch.}, booktitle = {Proc. WSCG 2000, Plzen (Czech Republic), 2000}, keywords = {its}, title = {Constructing a Secure HIPACS with Structured Reporting}, year = 2000 }
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• 
  Vorwerk, L., Meinel, C.: Security in Healthcare: An Overview.Proceedings of New Aspects of High Technology in Medicine (secinHealth 2000). pp. 455-458. , Hannover, Germany (2000).
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  @inproceedings{2000_Vorwerk_secinHealth, address = {Hannover, Germany}, author = {Vorwerk, Lutz and Meinel, Christoph}, booktitle = {Proceedings of New Aspects of High Technology in Medicine (secinHealth 2000)}, keywords = {its}, month = 10, pages = {455-458}, title = {Security in Healthcare: An Overview}, year = 2000 }
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• 
  Vorwerk, L., Hludov, S., Meinel, C.: Concept for Increased Security for Internet/Intranet-Based Administration of Patient Data.Proc. WSCG 2000, Plzen (Czech Republic), 2000 (2000).
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  @conference{2000_Vorwerk_WSCG, author = {Vorwerk, L. and Hludov, S. and Meinel, Ch.}, booktitle = {Proc. WSCG 2000, Plzen (Czech Republic), 2000}, keywords = {its}, title = {Concept for Increased Security for Internet/Intranet-Based Administration of Patient Data}, year = 2000 }
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• 
  Vorwerk, L., Meinel, C.: A Multimedia-Editor for Making Findings in Radiology.Proc. CBMS 2000, Houston (Texas, USA), 2000. pp. 297-302. , USA (2000).
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  @conference{2000_Vorwerk_CBMS, address = {USA}, author = {Vorwerk, L. and Meinel, Ch.}, booktitle = {Proc. CBMS 2000, Houston (Texas, USA), 2000}, keywords = {its}, pages = {297-302}, title = {A Multimedia-Editor for Making Findings in Radiology}, year = 2000 }
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• 
  Meinel, C., Vorwerk, L., Engel, T.: Trustcenter und Multifunktionskarten.Proc.ONLINE 2000, Düsseldorf (Germany), 2000. pp. C410.03 - C410.12.. , Duesseldorf, Germany (2000).
  [ BibTeX ] [ Details ]
   
  @conference{2000_Meinel_ONLINE, address = {Duesseldorf, Germany}, author = {Meinel, Ch. and Vorwerk, L. and Engel, T.}, booktitle = {Proc.ONLINE 2000, Düsseldorf (Germany), 2000}, keywords = {its}, pages = {C410.03 - C410.12.}, title = {Trustcenter und Multifunktionskarten}, year = 2000 }
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• 
  Vorwerk, L., Engel, T., Meinel, C.: A Proposal for a Combination of Compression and Encryption.Proc.SPIE Visual Communications and Image Processing, Perth (Australia). pp. 694-702 (2000).
  [ BibTeX ] [ Details ]
   
  @conference{2000_Vorwerk_SPIE_Visual, author = {Vorwerk, L. and Engel, T. and Meinel, Ch.}, booktitle = {Proc.SPIE Visual Communications and Image Processing, Perth (Australia)}, keywords = {its}, pages = {694-702}, title = {A Proposal for a Combination of Compression and Encryption}, year = 2000 }
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