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DASFAA
2003
IEEE
115views Database» more  DASFAA 2003»
15 years 8 months ago
The BofS Solution to Limitations of Approximate Summaries
Data warehouses are of crucial importance to decision-making in competitive organizations. The fact that they store enormous quantities of data is a challenge in what concerns per...
Pedro Furtado, João Pedro Costa
MM
2003
ACM
143views Multimedia» more  MM 2003»
15 years 8 months ago
Approximate matching algorithms for music information retrieval using vocal input
Effective use of multimedia collections requires efficient and intuitive methods of searching and browsing. This work considers databases which store music and explores how these...
Richard L. Kline, Ephraim P. Glinert
EDBT
2009
ACM
135views Database» more  EDBT 2009»
15 years 7 months ago
Provenance for nested subqueries
Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...
Boris Glavic, Gustavo Alonso
129
Voted
EDBT
2006
ACM
91views Database» more  EDBT 2006»
15 years 7 months ago
Multi-query SQL Progress Indicators
Recently, progress indicators have been proposed for SQL queries in RDBMSs. All previously proposed progress indicators consider each query in isolation, ignoring the impact simult...
Gang Luo, Jeffrey F. Naughton, Philip S. Yu
DLOG
2007
15 years 5 months ago
Optimizing Tableau Reasoning in ALC Extended with Uncertainty
Abstract. There has been an increased interest in recent years to incorporate uncertainty in Description Logics (DLs), and a number of proposals have been put forward for modeling ...
Volker Haarslev, Hsueh-Ieng Pai, Nematollaah Shiri