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ICALP
2009
Springer
16 years 4 months ago
Improved Bounds for Flow Shop Scheduling
We resolve an open question raised by Feige & Scheideler by showing that the best known approximation algorithm for flow shops is essentially tight with respect to the used low...
Monaldo Mastrolilli, Ola Svensson
MCS
2001
Springer
15 years 9 months ago
Genetic Programming for Improved Receiver Operating Characteristics
Genetic programming (GP) can automatically fuse given classifiers of diverse types to produce a combined classifier whose Receiver Operating Characteristics (ROC) are better than...
William B. Langdon, Bernard F. Buxton
DANTE
1999
IEEE
144views Database» more  DANTE 1999»
15 years 8 months ago
Issues in Using Specifications to Improve Content-Based Search of Multimedia Data
Many current multimedia database management systems perform content-based retrieval of images by extracting the values of various features from every object stored in their system...
Leonard Brown, Le Gruenwald, Gregory D. Speegle
CNSR
2004
IEEE
153views Communications» more  CNSR 2004»
15 years 8 months ago
Improving the Referrer-Based Web Log Session Reconstruction
In this paper we discuss the kinds of ambiguities a heuristic encounters during the process of user session reconstruction. Some criteria are introduced to measure these ambiguiti...
Mehran Nadjarbashi-Noghani, Ali A. Ghorbani
IFL
2000
Springer
15 years 8 months ago
Improving Cache Effectiveness through Array Data Layout Manipulation in SAC
Sac is a functional array processing language particularly designed with numerical applications in mind. In this field the runtime performance of programs critically depends on the...
Clemens Grelck