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Physical Sciences and Mathematics Commons™
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Articles 1 - 5 of 5
Full-Text Articles in Physical Sciences and Mathematics
Visualizing Morphometric Data Of Vasculatures, Thomas Wischgoll
Visualizing Morphometric Data Of Vasculatures, Thomas Wischgoll
Computer Science and Engineering Faculty Publications
Volume visualization is a common, very well-established visualization technique for volumetric data sets. Numerous advancements have been proposed and sophisticated improvements have been implemented to produce elaborated renderings that are capable of enhancing details within the volume. However, volume visualization alone is often not sufficient for the application domain. Often times, researchers are interested in accurate measurements extracted from volumetric data to gain further insight of the specimen. These extracted measurements can then be used to generate and visualize a geometric reconstruction of the specimen. The visualization can incorporate additional tools that allow researchers to determine additional measurements of the …
Dolce Ergo Sumo: On Foundational And Domain Models In Swinto (Smart Web Integrated Ontology), Daniel Oberle, Anupriya Ankolekar, Pascal Hitzler, Philipp Cimiano, Michael Sintek, Malte Kiesel, Babak Mougouie, Stephan Baumann, Shankar Vembu, Massimo Romanelli, Paul Buitelaar, Ralf Engel, Daniel Sonntag, Norbert Reithinger, Berenike Loos, Hans-Peter Zorn, Vanessa Micelli, Robert Porzel, Christian Schmidt, Moritz Weiten, Felix Burkhardt, Jianshen Zhou
Dolce Ergo Sumo: On Foundational And Domain Models In Swinto (Smart Web Integrated Ontology), Daniel Oberle, Anupriya Ankolekar, Pascal Hitzler, Philipp Cimiano, Michael Sintek, Malte Kiesel, Babak Mougouie, Stephan Baumann, Shankar Vembu, Massimo Romanelli, Paul Buitelaar, Ralf Engel, Daniel Sonntag, Norbert Reithinger, Berenike Loos, Hans-Peter Zorn, Vanessa Micelli, Robert Porzel, Christian Schmidt, Moritz Weiten, Felix Burkhardt, Jianshen Zhou
Computer Science and Engineering Faculty Publications
Increased availability of mobile computing, such as personal digital assistants (PDAs), creates the potential for constant and intelligent access to up-to-date, integrated and detailed information from the Web, regardless of one's actual geographical position. Intelligent question-answering requires the representation of knowledge from various domains, such as the navigational and discourse context of the user, potential user questions, the information provided by Web services and so on, for example in the form of ontologies. Within the context of the SmartWeb project, we have developed a number of domain-specific ontologies that are relevant for mobile and intelligent user interfaces to open-domain question-answering …
Modeling And Simulation Of Cardiovascular Systems, Thomas Wischgoll
Modeling And Simulation Of Cardiovascular Systems, Thomas Wischgoll
Computer Science and Engineering Faculty Publications
No abstract provided.
Supporting Lexical Ontology Learning By Relational Exploration, Sebastian Rudolph, Johanna Volker, Pascal Hitzler
Supporting Lexical Ontology Learning By Relational Exploration, Sebastian Rudolph, Johanna Volker, Pascal Hitzler
Computer Science and Engineering Faculty Publications
Designing and refining ontologies becomes a tedious task, once the boundary to real-world-size knowledge bases has been crossed. Hence semi-automatic methods supporting those tasks will determine the future success of ontologies in practice. In this paper we describe a way for ontology creation and refinement by combining techniques from natural language processing (NLP) and formal concept analysis (FCA). We point out how synergy between those two fields can be established thereby overcoming each other’s shortcomings.
Report On Realizing Practical Approximate And Distributed Reasoning For Ontologies, Pascal Hitzler, Peter Dolog, Perry Groot, Michel Klein, Malgorzata Mochol, Lyndon Nixon, Linda Peelen, Sebastian Rudolph, Stefan Schlobach, Heiner Stuckenschmidt, Denny Vrandecic, Holger Wache
Report On Realizing Practical Approximate And Distributed Reasoning For Ontologies, Pascal Hitzler, Peter Dolog, Perry Groot, Michel Klein, Malgorzata Mochol, Lyndon Nixon, Linda Peelen, Sebastian Rudolph, Stefan Schlobach, Heiner Stuckenschmidt, Denny Vrandecic, Holger Wache
Computer Science and Engineering Faculty Publications
We report on the progress we have made in KnowledgeWeb on the topic of scalable ontology reasoning. This deliverable contains contributions which advance the state of the art on a broad front, covering query approximation, ABox reasoning and TBox reasoning. It also covers approximation for uncertainty handling and for multi-perspective reasoning.