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VTC
2008
IEEE
110views Communications» more  VTC 2008»
16 years 15 days ago
FFT Sign Search with Secondary Code Constraints for GNSS Signal Acquisition
— New GNSS signals are usually characterized by the presence of secondary codes and high data rates that can make the sign of the transmitted signal change each primary code peri...
Daniele Borio
CISS
2007
IEEE
16 years 14 days ago
Sensor Location through Linear Programming with Arrival Angle Constraints
Abstract— In previous work, we established a linear programming framework to determine sensor location from measured link distances between neighboring nodes in a network. Beside...
Camillo Gentile, John Shiu
ICC
2007
IEEE
154views Communications» more  ICC 2007»
16 years 14 days ago
On Data Fusion and Lifetime Constraints in Wireless Sensor Networks
—The problems of energy efficient sensor network configuration and local fusion of sensed data have been addressed separately in the previous works. In this paper, we propose t...
Xiaodong Wang, Demin Wang, Yun Wang, Dharma P. Agr...
ICDE
2006
IEEE
122views Database» more  ICDE 2006»
16 years 5 days ago
Pragmatics and Open Problems for Inter-schema Constraint Theory
We consider pragmatic issues in applying constraint-based theories (such as that developed for data exchange) to a variety of problems. We identify disconnects between theoreticia...
Arnon Rosenthal, Leonard J. Seligman
MMM
2006
Springer
103views Multimedia» more  MMM 2006»
16 years 4 days ago
Multimedia and metadata watermarking driven by application constraints
Providing a fully functional multimedia DBMS (MMDBMS) becomes an emergency with the recent development of distributed environments. In this paper, we address the impact of using w...
Richard Chbeir, David Gross-Amblard