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» A Digital Archive of Research Papers in Computer Science
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CSC
2009
15 years 7 months ago
An Empirical Analysis of Approximation Algorithms for Euclidean TSP
- The Traveling Salesman Problem (TSP) is perhaps the most famous optimization problem in the set NP-hard. Many problems that are natural applications in computer science and engin...
Bárbara Rodeker, M. Virginia Cifuentes, Lil...
MOBIHOC
2008
ACM
16 years 6 months ago
Improving sensor network immunity under worm attacks: a software diversity approach
Because of cost and resource constraints, sensor nodes do not have a complicated hardware architecture or operating system to protect program safety. Hence, the notorious buffer-o...
Yi Yang, Sencun Zhu, Guohong Cao
BALT
2006
15 years 10 months ago
On Ontology, ontologies, Conceptualizations, Modeling Languages, and (Meta)Models
In philosophy, the term ontology has been used since the 17th century to refer both to a philosophical discipline (Ontology with a capital "O"), and as a domain-independe...
Giancarlo Guizzardi
SWAT
1998
Springer
110views Algorithms» more  SWAT 1998»
15 years 10 months ago
On the Number of Regular Vertices of the Union of Jordan Regions
Let C be a collection of n Jordan regions in the plane in general position, such that each pair of their boundaries intersect in at most s points, where s is a constant. Let U den...
Boris Aronov, Alon Efrat, Dan Halperin, Micha Shar...
MM
2005
ACM
135views Multimedia» more  MM 2005»
16 years 17 hour ago
Emotion-based music recommendation by association discovery from film music
With the growth of digital music, the development of music recommendation is helpful for users. The existing recommendation approaches are based on the users’ preference on musi...
Fang-Fei Kuo, Meng-Fen Chiang, Man-Kwan Shan, Suh-...