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EDBT
2009
ACM
164views Database» more  EDBT 2009»
15 years 4 months ago
Fast object search on road networks
In this paper, we present ROAD, a general framework to evaluate Location-Dependent Spatial Queries (LDSQ)s that searches for spatial objects on road networks. By exploiting search...
Ken C. K. Lee, Wang-Chien Lee, Baihua Zheng
WCNC
2010
IEEE
15 years 3 months ago
Frequency Reuse Techniques for Attaining Both Coverage and High Spectral Efficiency in OFDMA Cellular Systems
—Inter-cell interference (ICI) is always a big obstacle to attain wide area coverage and high spectral efficiency in cellular systems. In this work we make a study of two well-kn...
Zheng Xie, Bernhard Walke
KI
1995
Springer
15 years 3 months ago
Integrating Vision and Language: Towards Automatic Description of Human Movements
The integration of vision and natural languageprocessingincreasingly attracts attention in different areas of AI research. Up to now, however, there have only been a few attempts a...
Gerd Herzog, Karl Rohr
CEAS
2008
Springer
15 years 1 months ago
Improving Email Trustworthiness through Social-Group Key Authentication
The increasing use of email for phishing and unsolicited marketing has reduced the trustworthiness of email as a communication medium. Sender authentication is a known defense aga...
Vivek Pathak, Liviu Iftode, Danfeng Yao
MMNS
2007
105views Multimedia» more  MMNS 2007»
15 years 1 months ago
Monitoring Flow Aggregates with Controllable Accuracy
In this paper, we show the feasibility of real-time flow monitoring with controllable accuracy in today’s IP networks. Our approach is based on Netflow and A-GAP. A-GAP is a prot...
Alberto Gonzalez Prieto, Rolf Stadler