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ICDE
2007
IEEE
173views Database» more  ICDE 2007»
16 years 5 months ago
Top-k Query Processing in Uncertain Databases
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between score and uncertainty makes traditio...
Mohamed A. Soliman, Ihab F. Ilyas, Kevin Chen-Chua...
FOIS
2010
15 years 5 months ago
A Process-Centric Ontological Approach for Integrating Geo-Sensor Data
We introduce a process-centric ontological approach to relate observed properties to geo-processes that influence those observations. These relations are used to handle semantic he...
Anusuriya Devaraju, Werner Kuhn
QUESTA
2002
49views more  QUESTA 2002»
15 years 4 months ago
On Markov-Additive Jump Processes
In 1995, Pacheco and Prabhu introduced the class of so
Lothar Breuer
LICS
2000
IEEE
15 years 9 months ago
Models for Name-Passing Processes: Interleaving and Causal
We study syntax-free models for name-passing processes. For interleaving semantics, we identify the indexing structure required of an early labelled transition system to support t...
Gian Luca Cattani, Peter Sewell
BMCBI
2007
104views more  BMCBI 2007»
15 years 4 months ago
Using contextual and lexical features to restructure and validate the classification of biomedical concepts
Background: Biomedical ontologies are critical for integration of data from diverse sources and for use by knowledge-based biomedical applications, especially natural language pro...
Jung-Wei Fan, Hua Xu, Carol Friedman