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» Partial Redundancy Elimination with Predication Techniques
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VLDB
1987
ACM
104views Database» more  VLDB 1987»
13 years 8 months ago
Magic Functions: A Technique to Optimize Extended Datalog Recursive Programs
Severalmethodshavebeenproposedto compile recursive Datalog programs. The most well-known perform a rewriting of rules using MAGIC or PROBLEM predicates in order to push selections...
Georges Gardarin
DASFAA
2008
IEEE
168views Database» more  DASFAA 2008»
13 years 11 months ago
SemanticTwig: A Semantic Approach to Optimize XML Query Processing
Twig pattern matching (TPM) is the core operation of XML query processing. Existing approaches rely on either efficient data structures or novel labeling/indexing schemes to reduce...
Zhifeng Bao, Tok Wang Ling, Jiaheng Lu, Bo Chen
ICFP
2009
ACM
14 years 5 months ago
Partial memoization of concurrency and communication
Memoization is a well-known optimization technique used to eliminate redundant calls for pure functions. If a call to a function f with argument v yields result r, a subsequent ca...
Lukasz Ziarek, K. C. Sivaramakrishnan, Suresh Jaga...
ACSC
2005
IEEE
13 years 11 months ago
Interprocedural Side-Effect Analysis and Optimisation in the Presence of Dynamic Class Loading
We introduce a new approach to computing interprocedural modification side effects for Java programs in the presence of dynamic class loading. When compile-time unknown classes c...
Phung Hua Nguyen, Jingling Xue
ICDE
2002
IEEE
181views Database» more  ICDE 2002»
13 years 10 months ago
YFilter: Efficient and Scalable Filtering of XML Documents
Soon, much of the data exchanged over the Internet will be encoded in XML, allowing for sophisticated filtering and content-based routing. We have built a filtering engine called ...
Yanlei Diao, Peter M. Fischer, Michael J. Franklin...