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ICPR
2010
IEEE
15 years 2 months ago
A Novel Multi-view Agglomerative Clustering Algorithm Based on Ensemble of Partitions on Different Views
In this paper, we propose a new algorithm for extending the hierarchical clustering methods and introduce a Multi-View Agglomerative Clustering approach to handle multi-view repre...
Hamidreza Mirzaei
CLEF
2001
Springer
15 years 9 months ago
Multilingual Information Retrieval Using English and Chinese Queries
We participated in the CLEF 2001 monolingual, bilingual, and multilingual tasks. Our interests in these tasks are to test the utility of applying Chinese word segmentation algorit...
Aitao Chen
ICPR
2004
IEEE
16 years 5 months ago
A Software Algorithm Prototype for Optical Recognition of Embossed Braille
Braille is a tactile format of written communication for sight-impaired people worldwide. This paper proposes a software solution prototype to optically recognise single sided emb...
Lisa Wong, Stephan Hussmann, Waleed H. Abdulla
CEC
2009
IEEE
15 years 11 months ago
Gradient estimation in global optimization algorithms
Abstract— The role of gradient estimation in global optimization is investigated. The concept of a regional gradient is introduced as a tool for analyzing and comparing different...
Megan Hazen, Maya R. Gupta
ICMCS
2007
IEEE
203views Multimedia» more  ICMCS 2007»
15 years 10 months ago
Attacking Some Perceptual Image Hash Algorithms
Perceptual hashing is an emerging solution for multimedia content authentication. Due to their robustness, such techniques might not work well when malicious attack is perceptuall...
Li Weng, Bart Preneel