Sciweavers

2953 search results - page 533 / 591
» A Feature Selection Technique based on Distributional Differ...
Sort
View
WWW
2007
ACM
14 years 8 months ago
Is high-quality vod feasible using P2P swarming?
Peer-to-peer technologies are increasingly becoming the medium of choice for delivering media content, both professional and homegrown, to large user populations. Indeed, current ...
Siddhartha Annapureddy, Saikat Guha, Christos Gkan...
VLDB
2007
ACM
141views Database» more  VLDB 2007»
14 years 8 months ago
Query Processing over Incomplete Autonomous Databases
Incompleteness due to missing attribute values (aka "null values") is very common in autonomous web databases, on which user accesses are usually supported through media...
Garrett Wolf, Hemal Khatri, Bhaumik Chokshi, Jianc...
SIGMOD
2004
ACM
199views Database» more  SIGMOD 2004»
14 years 8 months ago
Approximate XML Query Answers
The rapid adoption of XML as the standard for data representation and exchange foreshadows a massive increase in the amounts of XML data collected, maintained, and queried over th...
Neoklis Polyzotis, Minos N. Garofalakis, Yannis E....
VLDB
2005
ACM
90views Database» more  VLDB 2005»
14 years 1 months ago
Tuning Schema Matching Software using Synthetic Scenarios
Most recent schema matching systems assemble multiple components, each employing a particular matching technique. The domain user must then tune the system: select the right compo...
Mayssam Sayyadian, Yoonkyong Lee, AnHai Doan, Arno...
INFOCOM
2002
IEEE
14 years 22 days ago
Optimizing the Topology of Bluetooth Wireless Personal Area Networks
Abstract— In this paper, we address the problem of determining an optimal topology for Bluetooth Wireless Personal Area Networks (BT-WPANs). In BT-WPANs, multiple communication c...
Marco Ajmone Marsan, Carla-Fabiana Chiasserini, An...