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... Erik Knudsen, Sweden Kari Kansala, Finland Paul Lindgreen, Denmark Peri Loucopoulos, England Henrik Maegaard, Denmark Oscar Nierstratz, Switzerland ... which Maps a Relational Database to a Conceptual Model K. Kalman (S) 393 Attribute... more
... Erik Knudsen, Sweden Kari Kansala, Finland Paul Lindgreen, Denmark Peri Loucopoulos, England Henrik Maegaard, Denmark Oscar Nierstratz, Switzerland ... which Maps a Relational Database to a Conceptual Model K. Kalman (S) 393 Attribute Abstraction B. Wangler (S) 416 ...
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Exotica/FMQM:A persistent message-based architecture for distributed workflow management. Usability of some workfolw products in an inter-organizational setting. The systems integration architecture: An agile information infrastructure.... more
Exotica/FMQM:A persistent message-based architecture for distributed workflow management. Usability of some workfolw products in an inter-organizational setting. The systems integration architecture: An agile information infrastructure. Message flow control. A light weight name service and its use within a collaborative editor. Organizational management system in a heterogeneous environment: A WWW case study. A federated information system for quality management processes. A support environment for the disclosure of heterogeneous systems documentation. Modelling business relationships in a non-centralized systems environment.Realization of a decentralized IS-strategy. A software process model for business reengineering. Coupling process models and business rules. Discussants comments on the twelve main papers. Panel:Round the clock engineering. Panel:The future of business meetings-possibilities and problems of computer support. Panel:Organizations' IT competence:The limiting factor? Index of contributors. Keyword index.
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We share a common professional history with Antoni for around 40 years. From that perspective, we give a short overview of the research problems that we encountered and how we tried to contribute in finding solutions on data processing,... more
We share a common professional history with Antoni for around 40 years. From that perspective, we give a short overview of the research problems that we encountered and how we tried to contribute in finding solutions on data processing, human computer interaction and modeling languages and tools
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This paper reports on the 2002 experiences with students’ peer-review of modeling exercises in a third year Information Systems course. While the peer-reviews did yield some positive and promising results, there were also some problems,... more
This paper reports on the 2002 experiences with students’ peer-review of modeling exercises in a third year Information Systems course. While the peer-reviews did yield some positive and promising results, there were also some problems, and the goals set when introducing peer reviews were not fully achieved. Based on an analysis of student performance and perceptions, main causes for the problems were found to be lacking student motivation combined with unclear demands from teaching staff. For the 2003 offering of the course, the peer review process has been changed to remedy these problems, and this seems to have improved the learning experience for the students.
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Research Interests: Computer Science, Ontology, Semantics, Modeling, Annotation, and 13 moreHeterogeneity, Interoperability, Semantic Interoperability, Metalanguage, Advanced Traffic Information Systems, Semantic Heterogeneity, Semantic Annotation, Semantic Processing, Domain Specificity, Firm, Process Model, Information System, and Metamodel
The Information Systems on the Web comply with the semiotic triangle. In the COEUR-SW triangle, a concept in a Universe of Thought is related to an uttered symbol in a Universe of Language, the symbol is related to a referent in a... more
The Information Systems on the Web comply with the semiotic triangle. In the COEUR-SW triangle, a concept in a Universe of Thought is related to an uttered symbol in a Universe of Language, the symbol is related to a referent in a Universe of Structure, and the referent is related back to the concept. The concept, the symbol and the referents are related to a context in the Universe of Discourse (UoD), as embedded in the Web. The COEUR-SW program at IDI, NTNU in Norway, approaches UoD from three interrelated angles and thus seeks to capture the heart of the Semantic Web.
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... 336: BR Donald, Error Detection and Recovery in Robotics ... Denmark Berit Thaysen, Crone & Koch, Denmark Robert Meersman, Tilburg University, The Netherlands Yannis Vassiliou, FORTH, Greece Helge Moen, Kvarner Engineering,... more
... 336: BR Donald, Error Detection and Recovery in Robotics ... Denmark Berit Thaysen, Crone & Koch, Denmark Robert Meersman, Tilburg University, The Netherlands Yannis Vassiliou, FORTH, Greece Helge Moen, Kvarner Engineering, Norway Peter Vendelbo, Mentor Informadk ...
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... Israel Keng Siau, USA Ken Smith, USA Il-Yeol Song, USA Ju-Won Song ... Cesa-Bianchi Shermann Chan Chao-Chun Chen Sophie Chessa-Dupuy Dickson KW Chiu Vassilis Christophides ... Laskowski Dongwon Lee Guanling Lee Jong-Hyun Lee Ryong Lee... more
... Israel Keng Siau, USA Ken Smith, USA Il-Yeol Song, USA Ju-Won Song ... Cesa-Bianchi Shermann Chan Chao-Chun Chen Sophie Chessa-Dupuy Dickson KW Chiu Vassilis Christophides ... Laskowski Dongwon Lee Guanling Lee Jong-Hyun Lee Ryong Lee Huagang Li Xiaobai Li ...
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... 4.1 The semiotic triangle The semiotic triangle - often referred to as the meaning triangle - addresses the relationships between the object one wants to describe the meaning of, the symbol used to represent the object, and the object... more
... 4.1 The semiotic triangle The semiotic triangle - often referred to as the meaning triangle - addresses the relationships between the object one wants to describe the meaning of, the symbol used to represent the object, and the object itself. ... Figure 8. The semiotic triangle ...
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In data modeling there is an implicit assumption of a one-to-one correspondence between a data model and the world which the data convey information about. Each data item (value) in the data base corresponds to a property of the world.... more
In data modeling there is an implicit assumption of a one-to-one correspondence between a data model and the world which the data convey information about. Each data item (value) in the data base corresponds to a property of the world. Our view of the data base reflects our view of the world. For simple situations this is enough, e.g., one
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Research Interests: Behavior Modeling and Ds
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Research Interests: Er and Information System
An integrated approach to performance analysis in terms of throughput and response time to satisfy customer requirements is particularly important for workflow systems where human and computerised processes are intertwined. A basic... more
An integrated approach to performance analysis in terms of throughput and response time to satisfy customer requirements is particularly important for workflow systems where human and computerised processes are intertwined. A basic framework for performance engineering is proposed, which bridges the gap between the design of computerised information systems and of organisations in which they are embedded. The framework is
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Research Interests: Research Methodology, Software Reliability, Software Quality, Quality Assurance, Reliability Analysis, and 10 moreConceptual Model, Interaction Analysis, Evaluation Model, Qualitative Analysis, Project Schedule, Multiple model, Empirical Analysis, Quality of Information, Information model, and Accuracy analysis
Integrated Management of Human and Computer Resources in Task Processing Organisations: A Conceptual View Gunnax Brataas * Peter Hughes t Arne Sdvberg * ... Page 3. supported by email) [6], or synchronous group-ware [5] (See also [l] for... more
Integrated Management of Human and Computer Resources in Task Processing Organisations: A Conceptual View Gunnax Brataas * Peter Hughes t Arne Sdvberg * ... Page 3. supported by email) [6], or synchronous group-ware [5] (See also [l] for an introduction to group-ware). ...
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Octavian panel is a round table-table discussion with 8 (Octavian) people on the scene and an audience. Only those people can talk who are on the scene. The talk time is restricted to 3 minutes. Panelists may leave the scene at any time... more
Octavian panel is a round table-table discussion with 8 (Octavian) people on the scene and an audience. Only those people can talk who are on the scene. The talk time is restricted to 3 minutes. Panelists may leave the scene at any time to join the audience, thus opening for a new panelist on the scene. Questions from outside can be forwarded through the moderator. The moderator cannot leave the scene. The moderator’s contribution is limited to 1 minute. The first two rounds of the panelists are pre-selected what does not mean that this will be the order of making contributions.
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... In the sequel we propose a framework for semantic data modelling which is based on the well known distinction between symbols and referents as found in the classical semiotic triangle (1st). The semiotic triangle relates symbols,... more
... In the sequel we propose a framework for semantic data modelling which is based on the well known distinction between symbols and referents as found in the classical semiotic triangle (1st). The semiotic triangle relates symbols, referents and concepts to each other. ...