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ECIR
2011
Springer
13 years 4 days ago
Dynamic Two-Stage Image Retrieval from Large Multimodal Databases
Abstract. Content-based image retrieval (CBIR) with global features is notoriously noisy, especially for image queries with low percentages of relevant images in a collection. More...
Avi Arampatzis, Konstantinos Zagoris, Savvas A. Ch...

Publication
233views
12 years 7 months ago
Sparse reward processes
We introduce a class of learning problems where the agent is presented with a series of tasks. Intuitively, if there is relation among those tasks, then the information gained duri...
Christos Dimitrakakis
BIRTHDAY
2012
Springer
12 years 4 months ago
A Qualitative Security Analysis of a New Class of 3-D Integrated Crypto Co-processors
3-D integration presents many new opportunities for architects and embedded systems designers. However, 3-D integration has not yet been explored by the cryptographic hardware com...
Jonathan Valamehr, Ted Huffmire, Cynthia E. Irvine...
ICDE
2012
IEEE
232views Database» more  ICDE 2012»
11 years 11 months ago
A Dataset Search Engine for the Research Document Corpus
— A key step in validating a proposed idea or system is to evaluate over a suitable data set. However, to this date there have been no useful tools for researchers to understand ...
Meiyu Lu, Srinivas Bangalore, Graham Cormode, Mari...
CVPR
2008
IEEE
14 years 10 months ago
Semi-supervised distance metric learning for Collaborative Image Retrieval
Typical content-based image retrieval (CBIR) solutions with regular Euclidean metric usually cannot achieve satisfactory performance due to the semantic gap challenge. Hence, rele...
Steven C. H. Hoi, Wei Liu, Shih-Fu Chang