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ICPR
2010
IEEE
15 years 8 months ago
Perceptual Image Retrieval by Adding Color Information to the Shape Context Descriptor
In this paper we present a method for the retrieval of images in terms of perceptual similarity. Local color information is added to the shape context descriptor in order to obtain...
Marçal Rusiñol, Farshad Nourbakhsh, Dimosthenis ...
ACL
2003
15 years 6 months ago
Closing the Gap: Learning-Based Information Extraction Rivaling Knowledge-Engineering Methods
In this paper, we present a learning approach to the scenario template task of information extraction, where information filling one template could come from multiple sentences. ...
Hai Leong Chieu, Hwee Tou Ng, Yoong Keok Lee
DSS
2006
91views more  DSS 2006»
15 years 4 months ago
Matching information security vulnerabilities to organizational security profiles: a genetic algorithm approach
Organizations are making substantial investments in information security to reduce the risk presented by vulnerabilities in their information technology (IT) infrastructure. Howev...
Mukul Gupta, Jackie Rees, Alok R. Chaturvedi, Jie ...
AI
1999
Springer
15 years 4 months ago
Information Retrieval and Artificial Intelligence
This paper addresses the relations between information retrieval (IR) and AI. It examines document retrieval, summarising its essential features and illustrating the state of its ...
Karen Sparck Jones
ICMCS
2007
IEEE
168views Multimedia» more  ICMCS 2007»
15 years 11 months ago
An Information Theoretic Model of Spatiotemporal Visual Saliency
This paper presents a principled and practical method for the computation of visual saliency of spatiotemporal events in full motion videos. Based on the assumption that uniquenes...
Guoping Qiu, Xiaodong Gu, Zhibo Chen, Quqing Chen,...