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PLDI
2011
ACM
13 years 14 days ago
Finding and understanding bugs in C compilers
Compilers should be correct. To improve the quality of C compilers, we created Csmith, a randomized test-case generation tool, and spent three years using it to find compiler bug...
Xuejun Yang, Yang Chen, Eric Eide, John Regehr
KDD
2012
ACM
201views Data Mining» more  KDD 2012»
12 years 1 days ago
Low rank modeling of signed networks
Trust networks, where people leave trust and distrust feedback, are becoming increasingly common. These networks may be regarded as signed graphs, where a positive edge weight cap...
Cho-Jui Hsieh, Kai-Yang Chiang, Inderjit S. Dhillo...
EDBT
2012
ACM
228views Database» more  EDBT 2012»
12 years 15 hour ago
Towards scalable data integration under constraints
In this paper we consider the problem of answering queries using views, with or without ontological constraints, which is important for data integration, query optimization, and d...
George Konstantinidis, José Luis Ambite
CIKM
2003
Springer
14 years 2 months ago
Categorizing web queries according to geographical locality
Web pages (and resources, in general) can be characterized according to their geographical locality. For example, a web page with general information about wildflowers could be c...
Luis Gravano, Vasileios Hatzivassiloglou, Richard ...
VLDB
2001
ACM
99views Database» more  VLDB 2001»
14 years 2 months ago
French government activity in the conservation of data and electronic documents
French government has launch in 2000 a public debate about conservation of data and electronic documents. Due to the widespread use of Internet and extranet technologies, especial...
Serge Novaretti