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VLDB
2004
ACM
113views Database» more  VLDB 2004»
15 years 6 months ago
Resource Sharing in Continuous Sliding-Window Aggregates
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...
Arvind Arasu, Jennifer Widom
ICMCS
1994
IEEE
148views Multimedia» more  ICMCS 1994»
15 years 4 months ago
Content-Based Access to Algebraic Video
Algebraic video uses a set of basic operations on video segments to create a desired video stream. The video algebraconsists ofoperations fortemporallyand spatially combining vide...
Ron Weiss, Andrzej Duda, David K. Gifford
188
Voted
ICDE
2008
IEEE
208views Database» more  ICDE 2008»
16 years 2 months ago
Clip: a Visual Language for Explicit Schema Mappings
Many data integration solutions in the market today include tools for schema mapping, to help users visually relate elements of different schemas. Schema elements are connected wit...
Alessandro Raffio, Daniele Braga, Mauricio A. Hern...
116
Voted
VL
2007
IEEE
112views Visual Languages» more  VL 2007»
15 years 7 months ago
Visual Languages: A Matter of Style
This articles submits the thesis that visual data modeling and programming languages are conveniently conceived as rendering, or ‘styling’, of conventional, textual languages....
Sacha Berger, François Bry, Tim Furche, Chr...
90
Voted
XIMEP
2005
ACM
155views Database» more  XIMEP 2005»
15 years 6 months ago
Deep Set Operators for XQuery
There are three set operators defined in XQuery, namely union, intersect and except. They take node sequences as operands, in which each node is identified by its node-ID and tr...
Bo Luo, Dongwon Lee, Wang-Chien Lee, Peng Liu