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CICLING
2010
Springer
16 years 1 months ago
Towards Automatic Detection and Tracking of Topic Change
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...
Florian Holz, Sven Teresniak
SAT
2009
Springer
126views Hardware» more  SAT 2009»
16 years 1 months ago
Extending SAT Solvers to Cryptographic Problems
Cryptography ensures the confidentiality and authenticity of information but often relies on unproven assumptions. SAT solvers are a powerful tool to test the hardness of certain ...
Mate Soos, Karsten Nohl, Claude Castelluccia
DOCENG
2009
ACM
16 years 1 months ago
Object-level document analysis of PDF files
The PDF format is commonly used for the exchange of documents on the Web and there is a growing need to understand and extract or repurpose data held in PDF documents. Many system...
Tamir Hassan
IPSN
2007
Springer
16 years 21 days ago
NIST smart data flow system II: speaker localization
Multimodal applications require the acquisition and processing of massive amounts of information from multiple sensors. Because this process is beyond the capabilities of a single...
Antoine Fillinger, Lukas Diduch, Imad Hamchi, St&e...
IDMS
1999
Springer
143views Multimedia» more  IDMS 1999»
15 years 10 months ago
Quality of Service Management for Teleteaching Applications Using the MPEG-4/DMIF
In the context of distributed multimedia applications involving multicast to a large number of users, a single quality of service level may not be appropriate for all participants....
Gregor von Bochmann, Zhen Yang