Christian Betz

Authoring case based training by document data extraction (2008)

Christian Betz

Modeling is the bottleneck to successful implementation of information systems. In this paper, we propose an evolutionary approach to modeling based upon word processing documents. We applied our...

Corresponding author (2008)

Doris Kraemer, Stanislaus Reimer, Er Hörnlein, Christian Betz, Christian Kneitz

2 The new media such as the internet and digital imaging offer new opportunities in medical education. In addition to conventional lectures we developed a case-based simulation training program of 17...

Information Generation and Navigation in Problem Based Training Systems (2007)

Christian Betz, Künstliche Intelligenz, Angewandte Informatik

The training of diagnostic problem solving capabilities is the aim of many case based training systems, e.g. for medical students. They follow the approach of problem based learning. This faces the...

Authoring case based training by document data extraction (2005)

Betz, Christian, Hoernlein, Alexander, Puppe, Frank

In this paper, we propose an scalable approach to modeling based upon word processing documents, and we describe the tool Phoenix providing the technical infrastructure. For our training environment...

Scalable authoring of diagnostic case based training systems (2005)

Betz, Christian

Diagnostic Case Based Training Systems (D-CBT) provide learners with a means to learn and exercise knowledge in a realistic context. In medical education, D-CBT Systems present virtual patients to...

Evaluation of a Case-Based Training System (d3web.Train) (2005)

In Rheumatology Stanislaus, Stanislaus Reimer, Er Hörnlein, Hans-peter Tony, Doris Kraemer, Christian Betz, ...

Objective: We introduce a case-based training program using the novel system d3web.Train. It allows fast development of case studies for a computer course using available clinical patient records. We...

F.: Experiences with Generating Diagnostic Training Cases from Dismissal Reports, submitted to this workshop (2005)

Christian Betz, Er Hörnlein

In [BBH + 04] we presented an approach for generating diagnostic training cases from dismissal reports in order to reduce both author’s effort and time-to-class for new training cases. In the past...

Ozone-Sensitive Arabidopsis rcd1 Mutant Reveals Opposite Roles for Ethylene and Jasmonate Signaling Pathways in Regulating Superoxide-Dependent Cell Death

Overmyer, Kirk, Tuominen, Hannele, Kettunen, Reetta, Betz, Christian, Langebartels, Christian, Sandermann, Heinrich, ...

We have isolated a codominant Arabidopsis mutant, radical-induced cell death1 (rcd1), in which ozone (O3) and extracellular superoxide (O2•−), but not hydrogen peroxide, induce cellular O2•−...

Ozone-Sensitive Arabidopsis rcd1 Mutant Reveals Opposite Roles for Ethylene and Jasmonate Signaling Pathways in Regulating Superoxide-Dependent Cell Death

Overmyer, Kirk, Tuominen, Hannele, Kettunen, Reetta, Betz, Christian, Langebartels, Christian, Sandermann, Heinrich, ...

We have isolated a codominant Arabidopsis mutant, radical-induced cell death1 (rcd1), in which ozone (O3) and extracellular superoxide (O2•−), but not hydrogen peroxide, induce cellular O2•−...