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SIGECOM
2008
ACM
155views ECommerce» more  SIGECOM 2008»
15 years 6 months ago
Tight information-theoretic lower bounds for welfare maximization in combinatorial auctions
We provide tight information-theoretic lower bounds for the welfare maximization problem in combinatorial auctions. In this problem, the goal is to partition m items among k bidde...
Vahab S. Mirrokni, Michael Schapira, Jan Vondr&aac...
ISCAS
2007
IEEE
76views Hardware» more  ISCAS 2007»
16 years 27 days ago
In Vitro Epileptic Seizure Prediction Microsystem
— The architecture and VLSI implementation of an epileptic seizure prediction microsystem are presented. The microsystem comprises a neural recording interface and a seizure pred...
J. N. Y. Aziz, Rafal Karakiewicz, Roman Genov, A. ...
ICRA
2005
IEEE
124views Robotics» more  ICRA 2005»
16 years 6 days ago
Almost-Sensorless Localization
— We present a localization method for robots equipped with only a compass, a contact sensor and a map of the environment. In this framework, a localization strategy can be descr...
Jason M. O'Kane, Steven M. LaValle
ISCAS
2005
IEEE
98views Hardware» more  ISCAS 2005»
16 years 6 days ago
An ultrasonic filterbank with spiking neurons
—To support our ongoing work in modeling bat echolocation, a binaural, ultrasonic cochlea-like filter bank has been designed with moderate quality (Q) factor (as high as 65) with...
Timothy K. Horiuchi, Hisham Abdalla
ISVLSI
2003
IEEE
86views VLSI» more  ISVLSI 2003»
15 years 12 months ago
Novel Circuit Styles for Minimization of Floating Body Effects in Scaled PD-SOI CMOS
SOI (silicon-on-insulator) technology suffers from a number of floating body effects, most notably parasitic bipolar and history effects. These are influenced by the rapidly incre...
Koushik K. Das, Richard B. Brown