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» Discretization: An Enabling Technique
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PPAM
2005
Springer
16 years 5 days ago
Grids for Real Time Data Applications
We describe our work in building support for streaming data services for Geographical Information System Grid services. We examine how streaming approaches may be used to increase ...
Geoffrey Fox, Mehmet S. Aktas, Galip Aydin, Hasan ...
VLDB
2005
ACM
85views Database» more  VLDB 2005»
16 years 5 days ago
Pattern Tree Algebras: Sets or Sequences?
XML and XQuery semantics are very sensitive to the order of the produced output. Although pattern-tree based algebraic approaches are becoming more and more popular for evaluating...
Stelios Paparizos, H. V. Jagadish
XSYM
2005
Springer
154views Database» more  XSYM 2005»
16 years 5 days ago
An Extended Preorder Index for Optimising XPath Expressions
Many of the problems with native XML databases relate to query performance and subsequently, it can be difficult to convince traditional database users of the benefits of using se...
Martin F. O'Connor, Zohra Bellahsene, Mark Roantre...
ASPLOS
2004
ACM
16 years 4 days ago
Scalable selective re-execution for EDGE architectures
Pipeline flushes are becoming increasingly expensive in modern microprocessors with large instruction windows and deep pipelines. Selective re-execution is a technique that can r...
Rajagopalan Desikan, Simha Sethumadhavan, Doug Bur...
MOBICOM
2004
ACM
16 years 3 days ago
Detecting and correcting malicious data in VANETs
In order to meet performance goals, it is widely agreed that vehicular ad hoc networks (VANETs) must rely heavily on node-to-node communication, thus allowing for malicious data t...
Philippe Golle, Daniel H. Greene, Jessica Staddon