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IADIS
2004
15 years 5 months ago
Problem Based Learning in the Digital Age: A Case Study on Digital Entertainment
While the digital age is based on computing, computing disciplines remain conservative in their curricula and delivery methods. Computer science and information systems curricula ...
Janet Aisbett, Greg Gibbon
GECCO
2009
Springer
167views Optimization» more  GECCO 2009»
15 years 10 months ago
Fixed-parameter evolutionary algorithms and the vertex cover problem
In this paper, we consider multi-objective evolutionary algorithms for the Vertex Cover problem in the context of parameterized complexity. We relate the runtime of our algorithms...
Stefan Kratsch, Frank Neumann
FSTTCS
2005
Springer
15 years 9 months ago
The Set Cover with Pairs Problem
Abstract. We consider a generalization of the set cover problem, in which elements are covered by pairs of objects, and we are required to find a minimum cost subset of objects th...
Refael Hassin, Danny Segev
ESA
2004
Springer
125views Algorithms» more  ESA 2004»
15 years 9 months ago
Approximation Algorithms for Quickest Spanning Tree Problems
Let G = (V, E) be an undirected multi-graph with a special vertex root ∈ V , and where each edge e ∈ E is endowed with a length l(e) ≥ 0 and a capacity c(e) > 0. For a pa...
Refael Hassin, Asaf Levin
WEA
2010
Springer
250views Algorithms» more  WEA 2010»
15 years 9 months ago
Randomized Rounding for Routing and Covering Problems: Experiments and Improvements
We investigate how the recently developed different approaches to generate randomized roundings satisfying disjoint cardinality constraints behave when used in two classical algori...
Benjamin Doerr, Marvin Künnemann, Magnus Wahl...