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Displaying 1-10 out of 10 total
Robust Visual Tracking Using Local Sparse Appearance Model and K-Selection
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Baiyang Liu, Junzhou Huang,Casimir Kulikowski, Lin Yang
Issue Date:December 2013
pp. 2968-2981
Online learned tracking is widely used for its adaptive ability to handle appearance changes. However, it introduces potential drifting problems due to the accumulation of errors during the self-updating, especially for occluded scenarios. The recent liter...
 
Comparative Analysis of Support Vector Machines Based on Linear and Quadratic Optimization Criteria
Found in: Machine Learning and Applications, Fourth International Conference on
By Alexey Nefedov, Jiankuan Ye, Casimir Kulikowski, Ilya Muchnik, Kenton Morgan
Issue Date:December 2009
pp. 288-293
We present results from a comparative empirical study of two methods for constructing support vector machines (SVMs). The first method is the conventional one based on the quadratic programming approach, which builds the optimal separating hyperplane maxim...
 
Ortholog Clustering on a Multipartite Graph
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Akshay Vashist, Casimir A. Kulikowski, Ilya Muchnik
Issue Date:January 2007
pp. 17-27
We present a method for automatically extracting groups of orthologous genes from a large set of genomes by a new clustering algorithm on a weighted multipartite graph. The method assigns a score to an arbitrary subset of genes from multiple genomes to ass...
 
Discriminative Patch Selection using Combinatorial and Statistical Models for Patch-Based Object Recognition
Found in: Computer Vision and Pattern Recognition Workshop
By Akshay Vashist, Zhipeng Zhao, Ahmed Elgammal, Ilya Muchnik, Casimir Kulikowski
Issue Date:June 2006
pp. 12
In an object recognition task where an image is represented as a constellation of image patches, often many patches correspond to the cluttered background. If such patches are used for object class recognition, they will adversely affect the recognition ra...
 
Automatic Protein Function Annotation through Candidate Ortholog Clusters from Incomplete Genomes
Found in: 2005 IEEE Computational Systems Bioinformatics Conference - Workshops
By Akshay Vashist, Casimir Kulikowski, Rutgers University
Issue Date:August 2005
pp. 73-74
<p>Annotation of protein function often arises in the context of partially complete genomes but is not adequately addressed. We present an annotation method by extracting ortholog clusters from incomplete genomes that are evolutionary closely related...
 
Distinguishing Mislabeled Data from Correctly Labeled Data in Classifier Design
Found in: Tools with Artificial Intelligence, IEEE International Conference on
By Sundara Venkataraman, Dimitris Metaxas, Dmitriy Fradkin, Casimir Kulikowski, Ilya Muchnik
Issue Date:November 2004
pp. 668-672
We have developed a method for distinguishing between correctly labeled and mislabeled data sampled from video sequences and used in the construction of a facial expression recognition classifier. The novelty of our approach lies in training a single, opti...
 
Featureless Pattern Recognition in an Imaginary Hilbert Space
Found in: Pattern Recognition, International Conference on
By Vadim Mottl, Oleg Seredin, Sergey Dvoenko, Casimir Kulikowski, Ilya Muchnik
Issue Date:August 2002
pp. 20088
The featureless methodology is applied to the class of pattern recognition problems in which the adopted pairwise similarity measure possesses the most fundamental property of inner product to form a nonnegative definite matrix for any finite assembly of o...
 
Composition of Image Analysis Processes Through Object-Centered Hierarchical Planning
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Leiguang Gong, Casimir A. Kulikowski
Issue Date:October 1995
pp. 997-1009
<p><it>Abstract</it>—This paper presents a new approach to the knowledge-based composition of processes for image interpretation and analysis. Its computer implementation in the VISIPLAN (VISIon PLANner) system provides a way of modeling ...
 
Ortholog Clustering on a Multipartite Graph
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
By Akshay Vashist, Casimir A. Kulikowski, Ilya Muchnik
Issue Date:January 2007
pp. 17-27
We present a method for automatically extracting groups of orthologous genes from a large set of genomes by a new clustering algorithm on a weighted multipartite graph. The method assigns a score to an arbitrary subset of genes from multiple genomes to ass...
     
Algorithmic determination of core positions in the VL and VH domains of immunoglobulin molecules
Found in: Proceedings of the second annual international conference on Computational molecular biology (RECOMB '98)
By Alexander Kister, Casimir Kulikowski, Israel Gelfand, Ognyan Stoyanov
Issue Date:March 1998
pp. 85-93
OASIS is a role-based access control architecture for achieving secure interoperation of services in an open, distributed environment. Services define roles and implement formally specified policy for role activation and service use; users must present the...
     
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