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ASWC
2006
Springer
13 years 12 months ago
Finding Important Vocabulary Within Ontology
In current Semantic Web community, some researches have been done on ranking ontologies, while very little is paid to ranking vocabularies within ontology. However, finding importa...
Xiang Zhang, Hongda Li, Yuzhong Qu
FOGA
2007
13 years 9 months ago
Saddles and Barrier in Landscapes of Generalized Search Operators
Barrier trees are a convenient way of representing the structure of complex combinatorial landscapes over graphs. Here we generalize the concept of barrier trees to landscapes de...
Christoph Flamm, Ivo L. Hofacker, Bärbel M. R...
UAI
2008
13 years 9 months ago
Adaptive inference on general graphical models
Many algorithms and applications involve repeatedly solving variations of the same inference problem; for example we may want to introduce new evidence to the model or perform upd...
Umut A. Acar, Alexander T. Ihler, Ramgopal R. Mett...
CIKM
2008
Springer
13 years 9 months ago
Protecting location privacy against location-dependent attack in mobile services
Privacy preservation has recently received considerable attention for location-based mobile services. In this paper, we present location-dependent attack resulting from continuous...
Xiao Pan, Jianliang Xu, Xiaofeng Meng
LPAR
2010
Springer
13 years 6 months ago
The Complexity of Partial-Observation Parity Games
We consider two-player zero-sum games on graphs. On the basis of the information available to the players these games can be classified as follows: (a) partial-observation (both p...
Krishnendu Chatterjee, Laurent Doyen