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Results 1 - 10
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4,861
Local alignment of Markov chains
, 2006
"... We consider local alignments without gaps of two independent Markov chains from a finite alphabet, and we derive sufficient conditions for the number of essentially different local alignments with a score exceeding a high threshold to be asymptotically Poisson distributed. From the Poisson approxima ..."
Abstract
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Cited by 8 (1 self)
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We consider local alignments without gaps of two independent Markov chains from a finite alphabet, and we derive sufficient conditions for the number of essentially different local alignments with a score exceeding a high threshold to be asymptotically Poisson distributed. From the Poisson
Discriminative locality alignment
- in Proc. Eur. Conf. Comput. Vis., 2008
"... Abstract. Fisher’s linear discriminant analysis (LDA), one of the most popular dimensionality reduction algorithms for classification, has three particular problems: it fails to find the nonlinear structure hidden in the high dimensional data; it assumes all samples contribute equivalently to reduce ..."
Abstract
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Cited by 20 (10 self)
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to reduce dimension for classification; and it suffers from the matrix sin-gularity problem. In this paper, we propose a new algorithm, termed Discriminative Locality Alignment (DLA), to deal with these problems. The algorithm operates in the following three stages: first, in part op
Local Alignments of DNA Sequences
, 2002
"... Abstract This paper presents aheuristic for finding close to optimal solutions to the local alignment problem of two DNA sequences, and more precisely to the gene prediction problem on the Connex Engine circuit, a new hierarchical parallel in-memory device. Though not optimal, the solutions generate ..."
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Abstract This paper presents aheuristic for finding close to optimal solutions to the local alignment problem of two DNA sequences, and more precisely to the gene prediction problem on the Connex Engine circuit, a new hierarchical parallel in-memory device. Though not optimal, the solutions
Enhanced discriminative locality alignment and its kernel extension
"... Enhanced discriminative locality alignment and its kernel extension ..."
Local alignment requirements.......
, 1993
"... Requirements for the local and global alignment of the GEM muon system are estimated. ..."
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Requirements for the local and global alignment of the GEM muon system are estimated.
Globally Consistent Range Scan Alignment for Environment Mapping
- AUTONOMOUS ROBOTS
, 1997
"... A robot exploring an unknown environmentmay need to build a world model from sensor measurements. In order to integrate all the frames of sensor data, it is essential to align the data properly. An incremental approach has been typically used in the past, in which each local frame of data is alig ..."
Abstract
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Cited by 531 (8 self)
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A robot exploring an unknown environmentmay need to build a world model from sensor measurements. In order to integrate all the frames of sensor data, it is essential to align the data properly. An incremental approach has been typically used in the past, in which each local frame of data
Algorithms For Local Alignment With Length Constraints
- Preceedings of Latin American Theoretical Informatics (LATIN 02
, 2001
"... The local sequence alignment problem is the detection of similar subsequences in two given sequences of lengths n m. Unfortunately the common notion of local alignment suffers from some wellknown anomalies which result from not taking into account the lengths of the aligned subsequences. We int ..."
Abstract
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Cited by 6 (2 self)
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The local sequence alignment problem is the detection of similar subsequences in two given sequences of lengths n m. Unfortunately the common notion of local alignment suffers from some wellknown anomalies which result from not taking into account the lengths of the aligned subsequences. We
Multiple sequence alignment with the Clustal series of programs
- Nucleic Acids Res
, 2003
"... The Clustal series of programs are widely used in molecular biology for the multiple alignment of both nucleic acid and protein sequences and for preparing phylogenetic trees. The popularity of the programs depends on a number of factors, including not only the accuracy of the results, but also the ..."
Abstract
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Cited by 747 (5 self)
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The Clustal series of programs are widely used in molecular biology for the multiple alignment of both nucleic acid and protein sequences and for preparing phylogenetic trees. The popularity of the programs depends on a number of factors, including not only the accuracy of the results, but also
Using local alignments for relation recognition
- J. Artif. Intell. Res
, 2010
"... This paper discusses the problem of marrying structural similarity with semantic relatedness for Information Extraction from text. Aiming at accurate recognition of relations, we introduce local alignment kernels and explore various possibilities of using them for this task. We give a definition of ..."
Abstract
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Cited by 3 (0 self)
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This paper discusses the problem of marrying structural similarity with semantic relatedness for Information Extraction from text. Aiming at accurate recognition of relations, we introduce local alignment kernels and explore various possibilities of using them for this task. We give a definition
Construction of panoramic image mosaics with global and local alignment
- International Journal of Computer Vision,36(2):101
, 2000
"... Abstract. This paper presents a complete system for constructing panoramic image mosaics from sequences of images. Our mosaic representationassociates a transformationmatrix with each input image, rather thanexplicitly projecting all of the images onto a common surface (e.g., a cylinder). In particu ..."
Abstract
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Cited by 94 (0 self)
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by translations of the camera and other unmodeled distortions, we use a local alignment (deghosting) technique which warps each image based on the results of pairwise local image registrations. By combining both global and local alignment, we significantly improve the quality of our image mosaics, thereby
Results 1 - 10
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4,861
