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ACIVS
2005
Springer
15 years 10 months ago
Reduced-Bit, Full Search Block-Matching Algorithms and Their Hardware Realizations
Abstract. The Full Search Block-Matching Motion Estimation (FSBME) algorithm is often employed in video coding for its regular dataflow and straightforward architectures. By iterat...
Vincent M. Dwyer, Shahrukh Agha, Vassilios A. Chou...
MFCS
2005
Springer
15 years 10 months ago
Nondeterministic Graph Searching: From Pathwidth to Treewidth
Abstract. We introduce nondeterministic graph searching with a controlled amount of nondeterminism and show how this new tool can be used in algorithm design and combinatorial anal...
Fedor V. Fomin, Pierre Fraigniaud, Nicolas Nisse
CPAIOR
2010
Springer
15 years 9 months ago
Constraint-Based Local Search for Constrained Optimum Paths Problems
Constrained Optimum Path (COP) problems arise in many real-life applications and are ubiquitous in communication networks. They have been traditionally approached by dedicated algo...
Pham Quang Dung, Yves Deville, Pascal Van Hentenry...
ADBIS
2000
Springer
79views Database» more  ADBIS 2000»
15 years 8 months ago
Distributed Searching of k-Dimensional Data with Almost Constant Costs
Abstract. In this paper we consider the dictionary problem in the scalable distributed data structure paradigm introduced by Litwin, Neimat and Schneider and analyze costs for inse...
Adriano Di Pasquale, Enrico Nardelli
CONTEXT
2007
Springer
15 years 8 months ago
Representing Context in Web Search with Ontological User Profiles
Abstract. One of the key factors for effective personalization of information access is the user context. We propose a framework which integrates several critical elements that mak...
Ahu Sieg, Bamshad Mobasher, Robin D. Burke