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DLOG
2011
14 years 9 months ago
Query Answering over SROIQ Knowledge Bases with SPARQL
W3C currently extends the SPARQL query language with so-called entailment regimes, which define how queries are evaluated using logical entailment relations. We describe a sound a...
Ilianna Kollia, Birte Glimm, Ian Horrocks
140
Voted
CADE
2006
Springer
16 years 6 months ago
Decidability and Undecidability Results for Nelson-Oppen and Rewrite-Based Decision Procedures
Abstract. In the context of combinations of theories with disjoint signatures, we classify the component theories according to the decidability of constraint satisability problems ...
Maria Paola Bonacina, Silvio Ghilardi, Enrica Nico...
ICDCSW
2009
IEEE
16 years 29 days ago
A MANET Based Emergency Communication and Information System for Catastrophic Natural Disasters
When stricken by a catastrophic natural disaster, emergency rescue operation is very critical to many lives. Many people trapped in the disastrous areas under collapsed buildings ...
Yao-Nan Lien, Hung-Chin Jang, Tzu-Chieh Tsai
ICC
2007
IEEE
110views Communications» more  ICC 2007»
16 years 18 days ago
Performance of Interleave Division Multiple Access Based on Minimum Mean Square Error Detection
— Interleave division multiple access (IDMA) recently attracted many research activities because of its excellent performance despite its reasonable low complexity. The low compl...
Katsutoshi Kusume, Guido Dietl, Wolfgang Utschick,...
161
Voted
LOPSTR
1994
Springer
15 years 10 months ago
A Transformation System for Definite Programs Based on Termination Analysis
We present a goal replacement rule whose main applicability condition is based on termination properties of the resulting transformed program. The goal replacement rule together wi...
J. Cook, John P. Gallagher