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INTERSPEECH
2010
15 years 13 days ago
The relevance of timing, pauses and overlaps in dialogues: detecting topic changes in scenario based meetings
We present an investigation of the relevance of simple conversational features as indicators of topic shifts in small-group meetings. Three proposals for representation of dialogu...
Saturnino Luz, Jing Su
VTC
2008
IEEE
113views Communications» more  VTC 2008»
15 years 12 months ago
Non-Linear UWB Receivers with MLSE Post-Detection
— A wireless body area network with an average throughput of 500 kbps is considered based on ultra-wideband (UWB) pulse position modulation. For a long battery autonomy ultra low...
Florian Troesch, Thomas Zasowski, Armin Wittneben
ACSAC
2002
IEEE
15 years 10 months ago
A Toolkit for Detecting and Analyzing Malicious Software
In this paper we present PEAT: The Portable Executable Analysis Toolkit. It is a software prototype designed to provide a selection of tools that an analyst may use in order to ex...
Michael Weber, Matthew Schmid, Michael Schatz, Dav...
PUC
2010
122views more  PUC 2010»
15 years 4 months ago
What is happening now? Detection of activities of daily living from simple visual features
We propose and investigate a paradigm for activity recognition, distinguishing the ‘on-going activity’ recognition task (OGA) from that addressing ‘complete activities’ (C...
Bruno Lepri, Nadia Mana, Alessandro Cappelletti, F...
IWCM
2004
Springer
15 years 11 months ago
Tracking Complex Objects Using Graphical Object Models
We present a probabilistic framework for component-based automatic detection and tracking of objects in video. We represent objects as spatio-temporal two-layer graphical models, w...
Leonid Sigal, Ying Zhu, Dorin Comaniciu, Michael J...