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- ArticleAugust 2008
Discrete Frequency Selection of Frame-Based Stochastic Real-Time Tasks
RTCSA '08: Proceedings of the 2008 14th IEEE International Conference on Embedded and Real-Time Computing Systems and ApplicationsPages 269–278https://doi.org/10.1109/RTCSA.2008.8Energy-efficient real-time task scheduling has been actively explored in the past decade. Different from the past work, this paper considers schedulability conditions for stochastic real-time tasks. A schedulability condition is first presented for ...
- articleMarch 2004
Pushing the envelope: challenges in a frame-based representation of human anatomy
Data & Knowledge Engineering (DAKE), Volume 48, Issue 3Pages 335–359https://doi.org/10.1016/j.datak.2003.06.002One of the main threads in the history of knowledge-representation formalisms is the trade-off between the expressiveness of first-order logic on the one hand and the tractability and ease-of-use of frame-based systems on the other hand. Frame-based ...
- articleApril 2002
Description logics of minimal knowledge and negation as failure
ACM Transactions on Computational Logic (TOCL), Volume 3, Issue 2Pages 177–225https://doi.org/10.1145/505372.505373We present description logics of minimal knowledge and negation as failure (MKNF-DLs), which augment description logics with modal operators interpreted according to Lifschitz's nonmonotonic logic MKNF. We show the usefulness of MKNF-DLs for a formal ...
- research-articleMarch 2002
The Frame-Based Module of the SUISEKI Information Extraction System
IEEE Intelligent Systems (IEEECS-INTELLI-NEW), Volume 17, Issue 2Pages 14–20https://doi.org/10.1109/5254.999215SUISEKI is an information extraction system that detects protein interactions in scientific text. It uses morphological, syntactical, and contextual information to detect gene and protein names without using organism-specific dictionaries of names, ...
- research-articleMarch 2001
Creating Semantic Web Contents with Protégé-2000
IEEE Intelligent Systems (IEEECS-INTELLI-NEW), Volume 16, Issue 2Pages 60–71https://doi.org/10.1109/5254.920601One of the most recent trends in the evolution of the World Wide Web is the growing awareness of the need for a Semantic Web, a Web of information that machines can understand and process. The requirement to encode machine-interpretable information on ...
- research-articleJune 1996
Principles for Organizing Semantic Relations in Large Knowledge Bases
IEEE Transactions on Knowledge and Data Engineering (IEEECS_TKDE), Volume 8, Issue 3Pages 492–496https://doi.org/10.1109/69.506714This paper defines principles for organizing semantic relations represented by slots in frame-structured knowledge bases. We organize slots based on the knowledge-level semantics of relations and the symbol-level function of slots that implement the ...
- research-articleOctober 1993
Classification and Retrieval of Knowledge on a Parallel Marker-Passing Architecture
IEEE Transactions on Knowledge and Data Engineering (IEEECS_TKDE), Volume 5, Issue 5Pages 753–761https://doi.org/10.1109/69.243507Frame-based systems or semantic networks have been generally used for knowledge representation. In such a knowledge representation system, concepts in the knowledge base are organized based on the subsumption relation between concepts, and ...