656 search results - page 27 / 132 » Minimal non-convex words |
89
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DRR
2009
14 years 7 months ago
2009
We describe our work on text-image alignment in context of building a historical document retrieval system. We aim at aligning images of words in handwritten lines with their text...
SIAMDM
2011
14 years 4 months ago
2011
Abstract. A generalized Davenport–Schinzel sequence is one over a finite alphabet that excludes subsequences isomorphic to a fixed forbidden subsequence. The fundamental proble...
88
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SIAMMAX
2010
14 years 4 months ago
2010
The mth Chebyshev polynomial of a square matrix A is the monic polynomial that minimizes the matrix 2-norm of p(A) over all monic polynomials p(z) of degree m. This polynomial is u...
104
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
—The optimum multiuser detection (OMD) is a discrete (binary) optimization. The previously developed approaches often relax it by a semi-definite program (SDP) and then employ r...
ESOP
2003
Springer
15 years 2 months ago
2003
Springer
Previous methods have generally identified the location of a type error as a particular program point or the program subtree rooted at that point. We present a new approach that ...