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124
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TIP
2002
111views more  TIP 2002»
15 years 3 months ago
Synergizing spatial and temporal texture
Temporal texture accounts for a large proportion of motion commonly experienced in the visual world. Current temporal texture techniques extract primarily motion-based features for...
Chin-Hwee Peh, Loong Fah Cheong
100
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TOG
2002
118views more  TOG 2002»
15 years 3 months ago
Frequency space environment map rendering
We present a new method for real-time rendering of objects with complex isotropic BRDFs under distant natural illumination, as specified by an environment map. Our approach is bas...
Ravi Ramamoorthi, Pat Hanrahan
108
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TON
2002
109views more  TON 2002»
15 years 3 months ago
Coordinated multihop scheduling: a framework for end-to-end services
In multi-hop networks, packet schedulers at downstream nodes have an opportunity to make up for excessive latencies due to congestion at upstream nodes. Similarly, when packets inc...
Chengzhi Li, Edward W. Knightly
124
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VLDB
2002
ACM
98views Database» more  VLDB 2002»
15 years 3 months ago
Processing Star Queries on Hierarchically-Clustered Fact Tables
Star queries are the most prevalent kind of queries in data warehousing, OLAP and business intelligence applications. Thus, there is an imperative need for efficiently processing ...
Nikos Karayannidis, Aris Tsois, Timos K. Sellis, R...
138
Voted
VLDB
2002
ACM
106views Database» more  VLDB 2002»
15 years 3 months ago
Structure and Value Synopses for XML Data Graphs
All existing proposals for querying XML (e.g., XQuery) rely on a pattern-specification language that allows (1) path navigation and branching through the label structure of the XM...
Neoklis Polyzotis, Minos N. Garofalakis
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