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VLDB
2007
ACM
147views Database» more  VLDB 2007»
16 years 3 days ago
A General Framework for Modeling and Processing Optimization Queries
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...
Michael Gibas, Ning Zheng, Hakan Ferhatosmanoglu
CVPR
2010
IEEE
15 years 8 months ago
Pareto-optimal Dictionaries for Signatures
We present an effective method to optimize over the parameters of an image patch descriptor to obtain one that is computationally more efficient while maintaining a high recogniti...
Michael Calonder, Vincent Lepetit, Pascal Fua
CP
2009
Springer
16 years 16 days ago
Solving a Location-Allocation Problem with Logic-Based Benders' Decomposition
Abstract. We address a location-allocation problem that requires deciding the location of a set of facilities, the allocation of customers to those facilities under facility capaci...
Mohammad M. Fazel-Zarandi, J. Christopher Beck
CPM
2004
Springer
107views Combinatorics» more  CPM 2004»
15 years 3 months ago
Sorting by Reversals in Subquadratic Time
The problem of sorting a signed permutation by reversals is inspired by genome rearrangements in computational molecular biology. Given two genomes represented as two signed permut...
Eric Tannier, Marie-France Sagot
COCOA
2008
Springer
15 years 1 months ago
On Recovering Syntenic Blocks from Comparative Maps
A genomic map is represented by a sequence of gene markers, and a gene marker can appear in several different genomic maps, in either positive or negative form. A strip (syntenic b...
Zhixiang Chen, Bin Fu, Minghui Jiang, Binhai Zhu