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» Mimimorphism: a new approach to binary code obfuscation
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PR
2008
140views more  PR 2008»
14 years 11 months ago
An incremental node embedding technique for error correcting output codes
The error correcting output codes (ECOC) technique is a useful way to extend any binary classifier to the multiclass case. The design of an ECOC matrix usually considers an a prio...
Oriol Pujol, Sergio Escalera, Petia Radeva
DSN
2005
IEEE
15 years 5 months ago
Authenticated System Calls
System call monitoring is a technique for detecting and controlling compromised applications by checking at runtime that each system call conforms to a policy that specifies the ...
Mohan Rajagopalan, Matti A. Hiltunen, Trevor Jim, ...
ICMCS
2007
IEEE
183views Multimedia» more  ICMCS 2007»
15 years 5 months ago
Facial Expression Recognition using Encoded Dynamic Features
In this paper, we propose a new approach of facial expression recognition. In order to capture the temporal characteristic of facial expressions, we design dynamic haar-like featu...
Peng Yang, Qingshan Liu, Dimitris N. Metaxas
STOC
2009
ACM
187views Algorithms» more  STOC 2009»
16 years 2 days ago
Artin automorphisms, cyclotomic function fields, and folded list-decodable codes
Algebraic codes that achieve list decoding capacity were recently constructed by a careful "folding" of the Reed-Solomon code. The "low-degree" nature of this f...
Venkatesan Guruswami
KSEM
2009
Springer
15 years 6 months ago
A Competitive Learning Approach to Instance Selection for Support Vector Machines
Abstract. Support Vector Machines (SVM) have been applied successfully in a wide variety of fields in the last decade. The SVM problem is formulated as a convex objective function...
Mario Zechner, Michael Granitzer