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MEDIAFORENSICS
2010
13 years 9 months ago
Modern steganalysis can detect YASS
YASS is a steganographic algorithm for digital images that hides messages robustly in a key-dependent transform domain so that the stego image can be subsequently compressed and d...
Jan Kodovský, Tomás Pevný, Je...
ENTCS
2006
99views more  ENTCS 2006»
13 years 7 months ago
Metrics for Action-labelled Quantitative Transition Systems
This paper defines action-labelled quantitative transition systems as a general framework for combining qualitative and quantitative analysis. We define state-metrics as a natural...
Yuxin Deng, Tom Chothia, Catuscia Palamidessi, Jun...
CORR
2010
Springer
136views Education» more  CORR 2010»
13 years 5 months ago
The Highest Expected Reward Decoding for HMMs with Application to Recombination Detection
Abstract. Hidden Markov models are traditionally decoded by the Viterbi algorithm which finds the highest probability state path in the model. In recent years, several limitations ...
Michal Nánási, Tomás Vinar, B...
COLING
2010
13 years 2 months ago
Exploring variation across biomedical subdomains
Previous research has demonstrated the importance of handling differences between domains such as "newswire" and "biomedicine" when porting NLP systems from on...
Tom Lippincott, Diarmuid Ó Séaghdha,...
ICADL
2010
Springer
171views Education» more  ICADL 2010»
14 years 15 days ago
Supporting Early Document Navigation with Semantic Zooming
Traditional digital document navigation found in Acrobat and HTML document readers performs poorly when compared to paper documents for this task. We investigate and compare two me...
Tom Owen, George Buchanan, Parisa Eslambolchilar, ...