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» An Algorithm for Computing Semi-stable Semantics
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PODS
2010
ACM
249views Database» more  PODS 2010»
15 years 2 months ago
Semantic query optimization in the presence of types
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...
Michael Meier 0002, Michael Schmidt, Fang Wei, Geo...
JAISE
2010
182views Algorithms» more  JAISE 2010»
14 years 4 months ago
Exploring semantics in activity recognition using context lattices
Studying human activities has significant implication in human beneficial applications such as personal healthcare. This research has been facilitated by the development of sensor ...
Juan Ye, Simon Dobson
ASM
2004
ASM
15 years 3 months ago
An ASM Semantics for SSA Intermediate Representations
Abstract. Static single assignment (SSA) form is the intermediate representation of choice in modern optimizing compilers for which no formal semantics has been stated yet. To prov...
Sabine Glesner
WWW
2008
ACM
15 years 10 months ago
Semantic similarity based on compact concept ontology
This paper presents a new method of calculating the sematic similarity between articles based on WordNet. To further improve the performance of the proposed method, we build a new...
Ce Zhang, Yu-Jing Wang, Bin Cui, Gao Cong
ICIP
2008
IEEE
15 years 4 months ago
Using region semantics and visual context for scene classification
In this paper we focus on scene classification and detection of high-level concepts within multimedia documents, by introducing an intermediate contextual approach as a means of ...
Evaggelos Spyrou, Phivos Mylonas, Yannis S. Avrith...