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» Repairing Structurally Complex Data
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VLDB
1999
ACM
174views Database» more  VLDB 1999»
14 years 2 months ago
Extending Practical Pre-Aggregation in On-Line Analytical Processing
On-Line Analytical Processing (OLAP) based on a dimensional view of data is being used increasingly for the purpose of analyzing very large amounts of data. To improve query perfo...
Torben Bach Pedersen, Christian S. Jensen, Curtis ...
WEBDB
1998
Springer
106views Database» more  WEBDB 1998»
14 years 2 months ago
Interactive Query and Search in Semistructured Databases
Semistructured graph-based databases have been proposed as well-suited stores for World-Wide Web data. Yet so far, languages for querying such data are too complex for casual Web ...
Roy Goldman, Jennifer Widom
ISSTA
2010
ACM
14 years 2 days ago
Analysis of invariants for efficient bounded verification
SAT-based bounded verification of annotated code consists of translating the code together with the annotations to a propositional formula, and analyzing the formula for specifica...
Juan P. Galeotti, Nicolás Rosner, Carlos L&...
EDUTAINMENT
2008
Springer
13 years 12 months ago
Knowledge Discovery by Network Visualization
Hyperlinks among webpages are very important information and are widely used for webpage clustering and webpage ranking. With the explosive growth in the number of webpages availab...
Hong Zhou, Yingcai Wu, Ming-Yuen Chan, Huamin Qu, ...
CCCG
2010
13 years 11 months ago
I/O-efficient triangular range search and its application
In this paper, we consider a special type of triangular range search for a planar point set S in the I/O-model. Here, two sides of the query triangle are parallel to the coordinat...
Gautam K. Das, Bradford G. Nickerson