Algorithms for clustering data
Algorithms for clustering data
Two stages of curve detection suggest two styles of visual computation
Neural Computation
Feasible and infeasible maxima in a quadratic program for maximum clique
Journal of Artificial Neural Networks - Special issue: neural networks for optimization
Continuous characterizations of the maximum clique problem
Mathematics of Operations Research
The Dynamics of Nonlinear Relaxation Labeling Processes
Journal of Mathematical Imaging and Vision
Quantitative measures of change based on feature organization: eigenvalues and eigenvectors
Computer Vision and Image Understanding
Semantic Clustering of Index Terms
Journal of the ACM (JACM)
An Analysis of Some Graph Theoretical Cluster Techniques
Journal of the ACM (JACM)
Normalized Cuts and Image Segmentation
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence - Graph Algorithms and Computer Vision
Computer Vision
Computer Vision: A Modern Approach
Computer Vision: A Modern Approach
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Factorization Approach to Grouping
ECCV '98 Proceedings of the 5th European Conference on Computer Vision-Volume I - Volume I
Graph-Theoretical Methods for Detecting and Describing Gestalt Clusters
IEEE Transactions on Computers
IEEE Transactions on Pattern Analysis and Machine Intelligence
Polynomial-Time Metrics for Attributed Trees
IEEE Transactions on Pattern Analysis and Machine Intelligence
Unsupervised analysis of activity sequences using event-motifs
Proceedings of the 4th ACM international workshop on Video surveillance and sensor networks
Dominant Sets and Pairwise Clustering
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Journal of Machine Learning Research
Discovering Shape Classes using Tree Edit-Distance and Pairwise Clustering
International Journal of Computer Vision
Two graph theory based methods for identifying the pectoral muscle in mammograms
Pattern Recognition
Clustering and Embedding Using Commute Times
IEEE Transactions on Pattern Analysis and Machine Intelligence
Journal of Signal Processing Systems
Fast communication: Dominant sets clustering for image retrieval
Signal Processing
Automating the Analysis of Honeypot Data (Extended Abstract)
RAID '08 Proceedings of the 11th international symposium on Recent Advances in Intrusion Detection
RK-Means Clustering: K-Means with Reliability
IEICE - Transactions on Information and Systems
A novel sequence representation for unsupervised analysis of human activities
Artificial Intelligence
Proceedings of the ACM SIGKDD Workshop on CyberSecurity and Intelligence Informatics
Unsupervised active learning based on hierarchical graph-theoretic clustering
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
The WOMBAT Attack Attribution Method: Some Results
ICISS '09 Proceedings of the 5th International Conference on Information Systems Security
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Cluster analysis and fuzzy query in ship maintenance and design
ICIC'09 Proceedings of the Intelligent computing 5th international conference on Emerging intelligent computing technology and applications
Image and collateral text in support of auto-annotation and sentiment analysis
TextGraphs-5 Proceedings of the 2010 Workshop on Graph-based Methods for Natural Language Processing
On a multicriteria clustering approach for attack attribution
ACM SIGKDD Explorations Newsletter
Graph-based quadratic optimization: A fast evolutionary approach
Computer Vision and Image Understanding
A graph-based approach to feature selection
GbRPR'11 Proceedings of the 8th international conference on Graph-based representations in pattern recognition
A strategic analysis of spam botnets operations
Proceedings of the 8th Annual Collaboration, Electronic messaging, Anti-Abuse and Spam Conference
Mutual information criteria for feature selection
SIMBAD'11 Proceedings of the First international conference on Similarity-based pattern recognition
Commute times for graph spectral clustering
CAIP'05 Proceedings of the 11th international conference on Computer Analysis of Images and Patterns
Robust multi-body motion tracking using commute time clustering
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Spatio-temporal segmentation using dominant sets
EMMCVPR'05 Proceedings of the 5th international conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Video scene segmentation using time constraint dominant-set clustering
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Robust object tracking for resource-limited hardware systems
ICIRA'11 Proceedings of the 4th international conference on Intelligent Robotics and Applications - Volume Part II
A framework for attack patterns' discovery in honeynet data
Digital Investigation: The International Journal of Digital Forensics & Incident Response
Localized graph-based feature selection for clustering
ICIAR'12 Proceedings of the 9th international conference on Image Analysis and Recognition - Volume Part I
A survey of graph theoretical approaches to image segmentation
Pattern Recognition
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We develop a framework for the image segmentation problem based on a new graph-theoretic formulation of clustering. The approach is motivated by the analogies between the intuitive concept of a cluster and that of a dominant set of vertices, a novel notion that generalizes that of a maximal complete subgraph to edge-weighted graphs. We also establish a correspondence between dominant sets and the extrema of a quadratic form over the standard simplex, thereby allowing us the use of continuous optimization techniques such as replicator dynamics from evolutionary game theory. Such systems are attractive as can be coded in a few lines of any high-level programming language, can easily be implemented in a parallel network of locally interacting units, and offer the advantage of biological plausibility. We present experimental results on real-world images which show the effectiveness of the proposed approach.