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DEXAW
2008
IEEE
119views Database» more  DEXAW 2008»
16 years 1 months ago
Evolutionary Approaches to Linear Ordering Problem
Linear Ordering Problem (LOP) is a well know optimization problem attractive for its complexity (it is a NPhard problem), rich collection of testing data and variety of real world...
Václav Snásel, Pavel Krömer, Ja...
218
Voted
AMR
2007
Springer
166views Multimedia» more  AMR 2007»
16 years 27 days ago
Smart Photo Sticking
Smart photo sticking is a novel strategy to automatically arrange a collection of photos in a pleasant collage. The proposed approach improves previous solutions both considering a...
Sebastiano Battiato, Gianluigi Ciocca, Francesca G...
ERCIMDL
2007
Springer
91views Education» more  ERCIMDL 2007»
16 years 27 days ago
Using XML Logical Structure to Retrieve (Multimedia) Objects
This paper investigates the use of the logical structure in XML documents for the retrieval of XML multimedia objects. We study different logical levels and their combinations. Our...
Zhigang Kong, Mounia Lalmas
SEMWEB
2007
Springer
16 years 25 days ago
YARS2: A Federated Repository for Querying Graph Structured Data from the Web
We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collecte...
Andreas Harth, Jürgen Umbrich, Aidan Hogan, S...
WEA
2007
Springer
111views Algorithms» more  WEA 2007»
16 years 25 days ago
Vertex Cover Approximations on Random Graphs
Abstract. The vertex cover problem is a classical NP-complete problem for which the best worst-case approximation ratio is 2− o(1). In this paper, we use a collection of simple g...
Eyjolfur Asgeirsson, Clifford Stein