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LREC
2010
133views Education» more  LREC 2010»
15 years 8 months ago
Towards Sentiment Analysis of Financial Texts in Croatian
The paper presents results of an experiment dealing with sentiment analysis of Croatian text from the domain of finance. The goal of the experiment was to design a system model fo...
Zeljko Agic, Nikola Ljubesic, Marko Tadic
162
Voted
COCO
2009
Springer
115views Algorithms» more  COCO 2009»
15 years 10 months ago
On the Communication Complexity of Read-Once AC^0 Formulae
Abstract--We study the 2-party randomized communication complexity of read-once AC0 formulae. For balanced AND-OR trees T with n inputs and depth d, we show that the communication ...
T. S. Jayram, Swastik Kopparty, Prasad Raghavendra
SECON
2007
IEEE
16 years 1 months ago
A Semi Markov-based Analysis of Rate Adaptation Algorithms in Wireless LANs
Abstract— Rate adaptation plays a key role in determining the performance of wireless LANs. In this paper, we introduce a semi-Markovian framework to analyze the performance of t...
Angad Singh, David Starobinski
IJCV
2006
124views more  IJCV 2006»
15 years 6 months ago
Representation Analysis and Synthesis of Lip Images Using Dimensionality Reduction
Understanding facial expressions in image sequences is an easy task for humans. Some of us are capable of lipreading by interpreting the motion of the mouth. Automatic lipreading b...
Michal Aharon, Ron Kimmel
NDSS
2008
IEEE
16 years 1 months ago
Impeding Malware Analysis Using Conditional Code Obfuscation
Malware programs that incorporate trigger-based behavior initiate malicious activities based on conditions satisfied only by specific inputs. State-of-the-art malware analyzers ...
Monirul I. Sharif, Andrea Lanzi, Jonathon T. Giffi...