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» Combination of Abstractions in the ASTR
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ECAI
2008
Springer
15 years 8 months ago
Description Logic Rules
Abstract. We introduce description logic (DL) rules as a new rule-based formalism for knowledge representation in DLs. As a fragment of the Semantic Web Rule Language SWRL, DL rule...
Markus Krötzsch, Sebastian Rudolph, Pascal Hi...
ESWS
2008
Springer
15 years 8 months ago
Tagster - Tagging-Based Distributed Content Sharing
Abstract. Collaborative tagging systems like Flickr and del.icio.us provide centralized content annotation and sharing which is simple to use and attracts many people. A combinatio...
Olaf Görlitz, Sergej Sizov, Steffen Staab
EUROCRYPT
2008
Springer
15 years 8 months ago
Second Preimage Attacks on Dithered Hash Functions
Abstract. We develop a new generic long-message second preimage attack, based on combining the techniques in the second preimage attacks of Dean [8] and Kelsey and Schneier [16] wi...
Elena Andreeva, Charles Bouillaguet, Pierre-Alain ...
EVOW
2008
Springer
15 years 8 months ago
A Hybrid Column Generation Approach for the Berth Allocation Problem
Abstract. The Berth Allocation Problem (BAP) consists on programming and allocating ships to berthing areas along a quay. The BAP is modeled as a vehicle routing problem and a rece...
Geraldo R. Mauri, Alexandre C. M. Oliveira, Luiz A...
FAW
2008
Springer
104views Algorithms» more  FAW 2008»
15 years 8 months ago
Ranking of Closeness Centrality for Large-Scale Social Networks
Abstract. Closeness centrality is an important concept in social network analysis. In a graph representing a social network, closeness centrality measures how close a vertex is to ...
Kazuya Okamoto, Wei Chen, Xiang-Yang Li