39 search results - page 6 / 8 » Adaptive Evaluation of Portal Quality: An eGovernment Case |
TKDE
2011
13 years 1 months ago
2011
— In location-based, mobile continual query (CQ) systems, two key measures of quality of service (QoS) are: freshness and accuracy. To achieve freshness, the CQ server must perfo...
SIGIR
2004
ACM
13 years 11 months ago
2004
ACM
Forming test collection relevance judgments from the pooled output of multiple retrieval systems has become the standard process for creating resources such as the TREC, CLEF, and...
ICC
2009
IEEE
13 years 4 months ago
2009
IEEE
Abstract--Mobile wireless Ad hoc NETworks (MANETs) naturally support a traffic mix of elastic and real-time flows but the shared nature and lossy properties of the radio medium mak...
CIKM
2008
Springer
13 years 8 months ago
2008
Springer
Although Locality-Sensitive Hashing (LSH) is a promising approach to similarity search in high-dimensional spaces, it has not been considered practical partly because its search q...
ICC
2007
IEEE
14 years 15 days ago
2007
IEEE
— The paper is concerned with a novel adaptive game server protocol optimization to combat network latencies in the case of heterogeneous network environment. In this way, game p...