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ICDE
2010
IEEE
211views Database» more  ICDE 2010»
16 years 1 months ago
ROX: The robustness of a run-time XQuery optimizer against correlated data
— We demonstrate ROX, a run-time optimizer of XQueries, that focuses on finding the best execution order of XPath steps and relational joins in an XQuery. The problem of join or...
Riham Abdel Kader, Peter A. Boncz, Stefan Manegold...
WWW
2009
ACM
16 years 7 months ago
Competitive analysis from click-through log
Existing keyword suggestion tools from various search engine companies could automatically suggest keywords related to the advertisers' products or services, counting in simp...
Gang Wang, Jian Hu, Yunzhang Zhu, Hua Li, Zheng Ch...
WWW
2006
ACM
16 years 7 months ago
Position paper: ontology construction from online ontologies
One of the main hurdles towards a wide endorsement of ontologies is the high cost of constructing them. Reuse of existing ontologies offers a much cheaper alternative than buildin...
Harith Alani
KDD
2008
ACM
115views Data Mining» more  KDD 2008»
16 years 6 months ago
SPIRAL: efficient and exact model identification for hidden Markov models
Hidden Markov models (HMMs) have received considerable attention in various communities (e.g, speech recognition, neurology and bioinformatic) since many applications that use HMM...
Yasuhiro Fujiwara, Yasushi Sakurai, Masashi Yamamu...
ICDE
2010
IEEE
186views Database» more  ICDE 2010»
16 years 6 months ago
Mini-Me: A Min-Repro System for Database Software
Testing and debugging database software is often challenging and time consuming. A very arduous task for DB testers is finding a min-repro ? the "simplest possible setup"...
Nicolas Bruno, Rimma V. Nehme