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DEXAW
2006
IEEE
151views Database» more  DEXAW 2006»
15 years 3 months ago
Avenues to Flexible Data Integrity Checking
Traditional methods for integrity checking in relational or deductive databases heavily rely on the assumption that data have integrity before the execution of updates. In this wa...
Hendrik Decker, Davide Martinenghi
DSN
2006
IEEE
15 years 3 months ago
The Startup Problem in Fault-Tolerant Time-Triggered Communication
Fault-tolerant time-triggered communication relies on the synchronization of local clocks. The startup problem is the problem of reaching a sufficient degree of synchronization a...
Wilfried Steiner, Hermann Kopetz
GLOBECOM
2006
IEEE
15 years 3 months ago
Optimum Detection of Binary Signals in Rayleigh Fading Channels with Imperfect Channel Estimates
— The optimum detection of binary antipodal signals in additive white Gaussian noise (AWGN) channels with Gaussian channel estimation error has been studied in prior work. In thi...
Amir Ali Basri, Teng Joon Lim
GLOBECOM
2006
IEEE
15 years 3 months ago
Collision Model for Bit Error Rate analysis of Time Hopping Impulse Radio in Multipath Nakagami-m Channels
— In presence of multiple access interference, the performance of impulse radio system is affected by collisions with other users. In this paper we evaluate the bit error probabi...
L. Reggiani, Umberto Spagnolini
GLOBECOM
2006
IEEE
15 years 3 months ago
Defending against Instant Messaging Worms
— Due to the real time nature and buddy list presence information of Instant Messaging (IM) systems worms can spread over IM networks rapidly, causing severe damages, however, it...
Zhijun Liu, Guoqiang Shu, Na Li, David Lee