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GROUP
2010
ACM
15 years 2 months ago
Technology as a resource for reconstituting the social world: life in a war zone
We argue that the disruption associated with war can help develop a deeper theoretical and practical understanding of how Information and Communication Technologies (ICTs) enable ...
Bryan Semaan
COLING
2010
14 years 11 months ago
Corpus-based Semantic Class Mining: Distributional vs. Pattern-Based Approaches
Main approaches to corpus-based semantic class mining include distributional similarity (DS) and pattern-based (PB). In this paper, we perform an empirical comparison of them, bas...
Shuming Shi, Huibin Zhang, Xiaojie Yuan, Ji-Rong W...
MICCAI
2007
Springer
16 years 5 months ago
Is a Single Energy Functional Sufficient? Adaptive Energy Functionals and Automatic Initialization
Energy functional minimization is an increasingly popular technique for image segmentation. However, it is far too commonly applied with hand-tuned parameters and initializations t...
Chris McIntosh, Ghassan Hamarneh
WWW
2009
ACM
16 years 4 months ago
Exploiting web search to generate synonyms for entities
Tasks recognizing named entities such as products, people names, or locations from documents have recently received significant attention in the literature. Many solutions to thes...
Surajit Chaudhuri, Venkatesh Ganti, Dong Xin
CSIE
2009
IEEE
15 years 10 months ago
Evaluating Clustering Algorithms: Cluster Quality and Feature Selection in Content-Based Image Clustering
The paper presents an evaluation of four clustering algorithms: k-means, average linkage, complete linkage, and Ward’s method, with the latter three being different hierarchical...
Mesfin Sileshi, Björn Gambäck