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ISCAS
1999
IEEE
206views Hardware» more  ISCAS 1999»
15 years 9 months ago
Transimpedance amplifier with differential photodiode current sensing
This paper presents a balanced receiver structure suitable for wireless infrared data communications. The receiver provides a fixed photodiode bias voltage with the use of a regul...
B. Zand, K. Phang, D. A. Johns
144
Voted
TIME
1994
IEEE
15 years 8 months ago
Hypothetical Reasoning from Situation Calculus to Event Calculus
Pinto and Reiter have argued that the Situation Calculus, improved with time handling axioms, subsumes the features of linear time temporal formalisms such as Event Calculus and I...
Alessandro Provetti
APPROX
2007
Springer
80views Algorithms» more  APPROX 2007»
15 years 8 months ago
Coarse Differentiation and Multi-flows in Planar Graphs
We show that the multi-commodity max-flow/min-cut gap for series-parallel graphs can be as bad as 2, matching a recent upper bound [8] for this class, and resolving one side of a ...
James R. Lee, Prasad Raghavendra
ICB
2007
Springer
121views Biometrics» more  ICB 2007»
15 years 8 months ago
Optimal Decision Fusion for a Face Verification System
Fusion is a popular practice to increase the reliability of the biometric verification. In this paper, optimal fusion at decision level by AND rule and OR rule is investigated. Bot...
Qian Tao, Raymond N. J. Veldhuis
FPGA
2006
ACM
100views FPGA» more  FPGA 2006»
15 years 8 months ago
A generic lookup cache architecture for network processing applications
Abstract-- In this paper, we introduce a novel architecture for constructing caches for lookup operations that are used in a variety of network processing applications. The disting...
Janardhan Singaraju, John A. Chandy