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DARPA-ADAMS

August 11, 2013 / Last updated : February 22, 2021 irfan KDD

Paper in ACM KDD 2013 “Detecting insider threats in a real corporate database of computer usage activity”

Abstract This paper reports on methods and results of an applied research project by a team consisting of SAIC and four universities to develop, integrate, and evaluate new approaches to detect the weak signals characteristic of insider threats on organizations’ information systems. Our system combines structural and semantic information from a real corporate database of […]

June 27, 2013 / Last updated : February 22, 2021 irfan CVPR

Paper in IEEE CVPR 2013 “Augmenting Bag-of-Words: Data-Driven Discovery of Temporal and Structural Information for Activity Recognition”;

Abstract We present data-driven techniques to augment Bag of Words (BoW) models, which allow for more robust modeling and recognition of complex long-term activities, especially when the structure and topology of the activities are not known a priori. Our approach specifically addresses the limitations of standard BoW approaches, which fail to represent the underlying temporal […]