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ICIP
2004
IEEE
16 years 7 months ago
Authentication of MPEG-4-based surveillance video
The industry is currently starting to use MPEG-4 compressed digital video for surveillance applications. The transition from analog to digital video raises difficulties for using ...
Michael Pramateftakis, Tobias Oelbaum, Klaus Diepo...
KDD
2003
ACM
113views Data Mining» more  KDD 2003»
16 years 6 months ago
Using randomized response techniques for privacy-preserving data mining
Privacy is an important issue in data mining and knowledge discovery. In this paper, we propose to use the randomized response techniques to conduct the data mining computation. S...
Wenliang Du, Zhijun Zhan
DEXA
2009
Springer
177views Database» more  DEXA 2009»
16 years 3 days ago
Querying XML Data with SPARQL
SPARQL is today the standard access language for Semantic Web data. In the recent years XML databases have also acquired industrial importance due to the widespread applicability o...
Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinara...
ICCCN
2008
IEEE
16 years 3 hour ago
p-Percent Coverage Schedule in Wireless Sensor Networks
—We investigate the p-percent coverage problem in this paper and propose two algorithms to prolong network lifetime based on the fact that for some applications full coverage is ...
Shan Gao, Xiaoming Wang, Yingshu Li
GLOBECOM
2007
IEEE
15 years 12 months ago
Leader-Based Rate Adaptive Multicasting for Wireless LANs
—Multicasting is useful for various applications such as multimedia broadcasting. In current 802.11, multicast frames are sent as broadcast frames at a low transmission rate with...
Sungjoon Choi, Nakjung Choi, Yongho Seok, Taekyoun...