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IPPS
2007
IEEE
16 years 1 months ago
Detecting Runtime Environment Interference with Parallel Application Behavior
Many performance problems observed in high end systems are actually caused by the runtime system and not the application code. Detecting these cases will require parallel performa...
Rashawn L. Knapp, Karen L. Karavanic, Douglas M. P...
ISCAS
2007
IEEE
85views Hardware» more  ISCAS 2007»
16 years 1 months ago
Silicon neurons that burst when primed
Abstract— We present a silicon neuron that responds with a highfrequency burst of spikes (> 250Hz) when appropriately primed; otherwise it responds with lower frequency single...
Kai M. Hynna, Kwabena Boahen
ISCAS
2007
IEEE
141views Hardware» more  ISCAS 2007»
16 years 1 months ago
Active Visual Tracking of Heading Direction By Combining Motion Energy Neurons
- We describe a robotic vision system that aligns a camera's optical axis with its direction of translation by estimating the focus of expansion. Visual processing is based on...
Stanley Y. M. Lam, Bertram Emil Shi
SACI
2007
IEEE
16 years 1 months ago
Haptic Human Interfaces for Robotic Telemanipulation
–This paper proposes that there are ultimately only two topical tactile feedback generation modalities for haptic human interfaces which allow the human operator to handle either...
Emil M. Petriu, Pierre Payeur, Ana-Maria Cretu
SMC
2007
IEEE
125views Control Systems» more  SMC 2007»
16 years 1 months ago
A hierarchical strategy for learning of robot walking strategies in natural terrain environments
– In this paper, we present a hierarchical methodology that learns new walking gaits autonomously while operating in an uncharted environment, such as on the Mars planetary surfa...
Ayanna M. Howard, Lonnie T. Parker