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WSCG
2003
164views more  WSCG 2003»
15 years 4 months ago
Visual System for Tracking and Interpreting Selected Human Actions
This paper describes an autonomous vision system for realization of tasks consist of following a person with a mobile robot as well as interpreting some static and dynamic command...
Bogdan Kwolek
116
Voted
SCW
2006
IEEE
15 years 9 months ago
Implementation of a Complex Event Engine for the Web
One of the key aspects in the implementation of reactive behaviour in the web and, most importantly, in the semantic web is the development of event detection engines. An event en...
José Júlio Alferes, Gaston E. Tagni
ICCSA
2004
Springer
15 years 8 months ago
DDoS Attack Defense Architecture Using Active Network Technology
To solve the congestion problem, network nodes at near the zombies need to filter the attack traffic. But the amounts of attack packets are small at upstream node and it is hard t...
Choong Seon Hong, Yoshiaki Kasahara, Dea Hwan Lee
ICIAR
2004
Springer
15 years 8 months ago
Automatic Text Extraction in Digital Video Based on Motion Analysis
It is well known that the text that appears in a video scene or is graphically added to it is an important source of semantic information for indexing and retrieval, notably in the...
Duarte Palma, João Ascenso, Fernando Pereir...
TIT
2010
124views Education» more  TIT 2010»
14 years 10 months ago
Soft-input soft-output single tree-search sphere decoding
Soft-input soft-output (SISO) detection algorithms form the basis for iterative decoding. The computational complexity of SISO detection often poses significant challenges for prac...
Christoph Studer, Helmut Bölcskei