Sampling and Ontologically Pooling Web Images for Visual Concept Learning http://dx.doi.org/10.1109/TMM.2012.2190387 ..... ......... .. .. ........ ......... ......... ........ ......... ......... ........ ......... ......... ........ ..... S. Zhu, C.-W. Ngo, and Y.-G. Jiang Unsupervised Semantic Feature Discovery for Image Object Retrieval and Tag Refinement http://dx.doi.org/10.1109/TMM.2012.2190386 .. .. ........ ......... ......... ........ ......... ......... ........ ......... ..... Y.-H. Kuo, W.-H. Cheng, H.-T. Lin, and W. H. Hsu Harvesting Social Images for Bi-Concept Search http://dx.doi.org/10.1109/TMM.2012.2191943 .... ......... ......... ........ ......... ......... .. .. ........ ......... ......... ........ ......... ......... ........ ... X. Li, C. G. M. Snoek, M. Worring, and A. W. M. Smeulders EDICS-Editors Classification Scheme .. ......... ........ ......... ......... ........ . ........ ......... ........ ......... ......... . Information for Authors .. ........ ......... ......... ........ ......... .......... ........ ......... ......... ........ ......... ......... . 1068 1079 1091 1105 1106 ANNOUNCEMENTS Call for Papers-IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, Special Issue on Intelligent Video Surveillance for Public Security & Personal Privacy .. ......... ......... ........ ......... ......... ........ ......... ......... . www.signalprocessingsociety.org [13] OCTOBER 2012 1108http://dx.doi.org/10.1109/TMM.2012.2190387 http://dx.doi.org/10.1109/TMM.2012.2190386 http://dx.doi.org/10.1109/TMM.2012.2191943 http://www.signalprocessingsociety.org