Sciweavers

2070 search results - page 294 / 414
» Querying Communities in Relational Databases
Sort
View
ICDT
2005
ACM
108views Database» more  ICDT 2005»
15 years 6 months ago
Optimal Workload-Based Weighted Wavelet Synopses
In recent years wavelets were shown to be effective data synopses. We are concerned with the problem of finding efficiently wavelet synopses for massive data sets, in situations...
Yossi Matias, Daniel Urieli
110
Voted
ADBIS
2010
Springer
136views Database» more  ADBIS 2010»
15 years 2 months ago
New Frontiers in Business Intelligence: Distribution and Personalization
Abstract. To meet the new, more sophisticated needs of decision makers, a new generation of BI systems is emerging. In this paper we focus on two enabling technologies for this new...
Stefano Rizzi
101
Voted
ICSE
2003
IEEE-ACM
16 years 27 days ago
Consistency Management with Repair Actions
Comprehensive consistency management requires a strong mechanism for repair once inconsistencies have been detected. In this paper we present a repair framework for inconsistent d...
Christian Nentwich, Wolfgang Emmerich, Anthony Fin...
102
Voted
DAGSTUHL
2007
15 years 2 months ago
Calculus and Algebra for Distributed Data Management
Abstract. The sharing of content by communities of users (e.g., scientists) in a P2P context remains cumbersome. We argue that main reasons for this is the lack of calculus and alg...
Serge Abiteboul
109
Voted
SIGIR
2003
ACM
15 years 6 months ago
Salton Award Lecture - Information retrieval and computer science: an evolving relationship
Following the tradition of these acceptance talks, I will be giving my thoughts on where our field is going. Any discussion of the future of information retrieval (IR) research, h...
W. Bruce Croft