WWW
2009
ACM
13 years 11 months ago
2009
ACM
Detection of web attacks is an important issue in current defense-in-depth security framework. In this paper, we propose a novel general framework for adaptive and online detectio...
CICLING
2010
Springer
13 years 11 months ago
2010
Springer
We present an approach for automatic detection of topic change. Our approach is based on the analysis of statistical features of topics in time-sliced corpora and their dynamics ov...
EUROSEC
2010
ACM
13 years 11 months ago
2010
ACM
Under conditions of heavy traffic load or sudden traffic bursts, the peak processing throughput of network intrusion detection systems (NIDS) may not be sufficient for inspecting ...
MICCAI
2009
Springer
13 years 11 months ago
2009
Springer
Early detection of Ground Glass Nodule (GGN) in lung Computed Tomography (CT) images is important for lung cancer prognosis. Due to its indistinct boundaries, manual detection and ...
CVPR
2010
IEEE
14 years 19 days ago
2010
IEEE
We present a region-based active contour detection algorithm for objects that exhibit relatively homogeneous photometric characteristics (e.g. smooth color or gray levels), embedd...
CVPR
2010
IEEE
14 years 24 days ago
2010
IEEE
Despite impressive progress in people detection the performance on challenging datasets like Caltech Pedestrians or TUD-Brussels is still unsatisfactory. In this work we show that...
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Gemma Roig received the BS degree in image and sound engineering, the MS degree in telecommunication engineering and the MS in telecommunication networks from La Salle, Universitat...
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I have received the Ph.D. degree from the Grenoble Institute of Technology, France, in December 1995 and the 1995 Ph.D. award of INPG. After 18 months as a postdoc in Robert Forchh...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
Multimodal distribution fitting is an important task in pattern recognition. For instance, the predetection which is the preliminary stage that limits image areas to be processed i...
ICCV
2009
IEEE
14 years 7 months ago
2009
IEEE
We introduce a new class of image features, the Ray feature set, that consider image characteristics
at distant contour points, capturing information which is difficult to repre...