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» Efficient Evaluation of XQuery over Streaming Data
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ICDE
2006
IEEE
144views Database» more  ICDE 2006»
14 years 10 months ago
Network-Aware Operator Placement for Stream-Processing Systems
To use their pool of resources efficiently, distributed stream-processing systems push query operators to nodes within the network. Currently, these operators, ranging from simple...
Peter R. Pietzuch, Jonathan Ledlie, Jeffrey Shneid...
EDBT
2010
ACM
137views Database» more  EDBT 2010»
14 years 2 days ago
Fine-grained and efficient lineage querying of collection-based workflow provenance
The management and querying of workflow provenance data underpins a collection of activities, including the analysis of workflow results, and the debugging of workflows or service...
Paolo Missier, Norman W. Paton, Khalid Belhajjame
NETWORK
2006
186views more  NETWORK 2006»
13 years 8 months ago
Multiuser cross-layer resource allocation for video transmission over wireless networks
With the advancement of video-compression technology and the wide deployment of wireless networks, there is an increasing demand for wireless video communication services, and man...
Guan-Ming Su, Zhu Han, Min Wu, K. J. Ray Liu
ICMCS
2000
IEEE
89views Multimedia» more  ICMCS 2000»
14 years 1 months ago
Reducing Bandwidth Requirement for Delivering Video over Wide Area Networks with Proxy Server
Abstract—Due to the high bandwidth requirement and rate variability of compressed video, delivering video across wide area networks (WANs) is a challenging issue. Proxy servers h...
Wei-hsiu Ma, David Hung-Chang Du
SIGMOD
2004
ACM
199views Database» more  SIGMOD 2004»
14 years 9 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....