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EKAW
2010
Springer
15 years 3 months ago
Scaling Up Question-Answering to Linked Data
Linked Data semantic sources, in particular DBpedia, can be used to answer many user queries. PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic We...
Vanessa Lopez, Andriy Nikolov, Marta Sabou, Victor...
DATE
2007
IEEE
164views Hardware» more  DATE 2007»
15 years 11 months ago
Distributed power-management techniques for wireless network video systems
Wireless sensor networks operating on limited energy resources need to be power efficient to extend the system lifetime. This is especially challenging for video sensor networks d...
Nicholas H. Zamora, Jung-Chun Kao, Radu Marculescu
ASPDAC
2004
ACM
75views Hardware» more  ASPDAC 2004»
15 years 10 months ago
Power-performance trade-off using pipeline delays
— We study the delays faced by instructions in the pipeline of a superscalar processor and its impact on power and performance. Instructions that are ready-on-dispatch (ROD) are ...
G. Surendra, Subhasis Banerjee, S. K. Nandy
DATE
2004
IEEE
103views Hardware» more  DATE 2004»
15 years 8 months ago
A Novel Implementation of Tile-Based Address Mapping
Tile-based data layout has been applied to achieve various objectives such as minimizing cache conflicts and memory row switching activity. In some applications of tilebased mappi...
Sambuddhi Hettiaratchi, Peter Y. K. Cheung
141
Voted
JCM
2007
129views more  JCM 2007»
15 years 4 months ago
Evolutionary Approach for Efficient Resource Allocation in Multi-User OFDM Systems
– Orthogonal Frequency Division Multiplexing is a promising technology for high data rate transmission in wideband wireless systems for achieving high downlink capabilities in th...
Yenumula B. Reddy, Nandigam Gajendar