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WWW
2009
ACM
16 years 7 months ago
The slashdot zoo: mining a social network with negative edges
We analyse the corpus of user relationships of the Slashdot technology news site. The data was collected from the Slashdot Zoo feature where users of the website can tag other use...
Andreas Lommatzsch, Christian Bauckhage, Jé...
SIGMOD
2003
ACM
1527views Database» more  SIGMOD 2003»
16 years 6 months ago
XPRESS: A Queriable Compression for XML Data
Like HTML, many XML documents are resident on native file systems. Since XML data is irregular and verbose, the disk space and the network bandwidth are wasted. To overcome the ve...
Jun-Ki Min, Myung-Jae Park, Chin-Wan Chung
DSD
2009
IEEE
90views Hardware» more  DSD 2009»
16 years 1 months ago
Instruction Precomputation for Fault Detection
—Fault tolerance (FT) is becoming increasingly important in computing systems. This work proposes and evaluates the instruction precomputation technique to detect hardware faults...
Demid Borodin, Ben H. H. Juurlink, Stefanos Kaxira...
ATAL
2009
Springer
16 years 1 months ago
Adversarial search with procedural knowledge heuristic
We introduce an adversarial planning algorithm based on game tree search, which is applicable in large-scale multiplayer domains. In order to tackle the scalability issues of game...
Viliam Lisý, Branislav Bosanský, Mic...
ICPR
2008
IEEE
16 years 1 months ago
Application of graph coloring in physical layout segmentation
Every-day, the postal sorting systems diffuse several tons of mails. It is noted that the principal origin of mail rejection is related to the failure of address-block localizatio...
Djamel Gaceb, Véronique Eglin, Frank Lebour...