Sciweavers

5435 search results - page 31 / 1087
» Informed Detection Revisited
Sort
View
SIGIR
2005
ACM
15 years 7 months ago
Relevance information: a loss of entropy but a gain for IDF?
When investigating alternative estimates for term discriminativeness, we discovered that relevance information and idf are much closer related than formulated in classical literat...
Arjen P. de Vries, Thomas Rölleke
SSWMC
2004
15 years 3 months ago
An informed synchronization scheme for audio data hiding
This paper deals with the problem of synchronization in the particular case of audio data hiding. In this kind of application the goal is to increase the information of an audio d...
Alejandro LoboGuerrero, Patrick Bas, Joel Lienard
92
Voted
ICN
2009
Springer
15 years 8 months ago
Distributed Information Object Resolution
The established host-centric networking paradigm is challenged due to handicaps related with disconnected operation, mobility, and broken locator/identifier semantics. This paper...
Kostas Pentikousis
SIGIR
2005
ACM
15 years 7 months ago
Information retrieval system evaluation: effort, sensitivity, and reliability
The effectiveness of information retrieval systems is measured by comparing performance on a common set of queries and documents. Significance tests are often used to evaluate the...
Mark Sanderson, Justin Zobel
CISS
2007
IEEE
15 years 8 months ago
Detecting Information Flows: Improving Chaff Tolerance by Joint Detection
— The problem of detecting encrypted information flows using timing information is considered. An information flow consists of both information-carrying packets and irrelevant ...
Ting He, Lang Tong