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DEBU
2000
147views more  DEBU 2000»
14 years 9 months ago
XJoin: A Reactively-Scheduled Pipelined Join Operator
Wide-area distribution raises significant performance problems for traditional query processing techniques as data access becomes less predictable due to link congestion, load imb...
Tolga Urhan, Michael J. Franklin
ESOP
2006
Springer
15 years 1 months ago
Pure Pattern Calculus
Abstract. The pure pattern calculus generalises the pure lambda-calculus by basing computation on pattern-matching instead of beta-reduction. The simplicity and power of the calcul...
C. Barry Jay, Delia Kesner
WWW
2006
ACM
15 years 10 months ago
GoGetIt!: a tool for generating structure-driven web crawlers
We present GoGetIt!, a tool for generating structure-driven crawlers that requires a minimum effort from the users. The tool takes as input a sample page and an entry point to a W...
Altigran Soares da Silva, Edleno Silva de Moura, J...
KDD
2002
ACM
144views Data Mining» more  KDD 2002»
15 years 10 months ago
Efficiently mining frequent trees in a forest
Mining frequent trees is very useful in domains like bioinformatics, web mining, mining semi-structured data, and so on. We formulate the problem of mining (embedded) subtrees in ...
Mohammed Javeed Zaki
KES
2004
Springer
15 years 3 months ago
Multidimensional Visualization and Navigation in Search Results
Abstract. Search engines traditionally index unstructured text and return ranked lists of documents that match a given query. As search engines functionally move in the direction o...
Will Archer Arentz, Aleksander Øhrn