Improving image retrieval performance with negative relevance feedback. - T. V. Ashwin; Navendu Jain; Sugata Ghosal (ICASSP, 2001)

Leveraging non-relevant images to enhance image retrieval performance. - T. V. Ashwin; Rahul Gupta; Sugata Ghosal (ACM Multimedia, 2002)

IBM Research TREC 2002 Video Retrieval System. - Bill Adams; Giridharan Iyengar; Chalapathy Neti; Harriet J. Nock; Arnon Amir; Haim H. Permuter; Savitha Srinivasan; Chitra Dorai; Alejandro Jaimes; Christian A. Lang; Ching-Yung Lin; Apostol Natsev; et al. (TREC, 2002)

Adaptable Similarity Search using Non-Relevant Information. - T. V. Ashwin; Rahul Gupta; Sugata Ghosal (VLDB, 2002)

An image retrieval system with automatic query modification. - Gaurav Aggarwal; T. V. Ashwin; Sugata Ghosal (IEEE Trans. Multim., 2002)