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» Concurrency, Time, and Constraints
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OSDI
2006
ACM
16 years 6 months ago
Connection Handoff Policies for TCP Offload Network Interfaces
This paper presents three policies for effectively utilizing TCP offload network interfaces that support connection handoff. These policies allow connection handoff to reduce the ...
Hyong-youb Kim, Scott Rixner
SIGMOD
2004
ACM
107views Database» more  SIGMOD 2004»
16 years 6 months ago
Static Optimization of Conjunctive Queries with Sliding Windows Over Infinite Streams
We define a framework for static optimization of sliding window conjunctive queries over infinite streams. When computational resources are sufficient, we propose that the goal of...
Ahmed Ayad, Jeffrey F. Naughton
SIGMOD
2003
ACM
171views Database» more  SIGMOD 2003»
16 years 6 months ago
Adaptive Filters for Continuous Queries over Distributed Data Streams
We consider an environment where distributed data sources continuously stream updates to a centralized processor that monitors continuous queries over the distributed data. Signif...
Chris Olston, Jing Jiang, Jennifer Widom
PODS
2007
ACM
171views Database» more  PODS 2007»
16 years 6 months ago
The complexity of reasoning about pattern-based XML schemas
In a recent paper, Martens et al. introduced a specification mechanism for XML tree languages, based on rules of the form r s, where r, s are regular expressions. Sets of such ru...
Gjergji Kasneci, Thomas Schwentick
EDBT
2006
ACM
136views Database» more  EDBT 2006»
16 years 6 months ago
Optimizing Monitoring Queries over Distributed Data
Scientific data in the life sciences is distributed over various independent multi-format databases and is constantly expanding. We discuss a scenario where a life science research...
Frank Neven, Dieter Van de Craen