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ISCAS
2007
IEEE
122views Hardware» more  ISCAS 2007»
14 years 5 months ago
Multi-Channel Coherent Detection for Delay-Insensitive Model-Free Adaptive Control
— A mixed-signal architecture for continuous-time multidimensional model-free optimization is presented. It is based on multi-channel coherent modulation and detection that relia...
Dimitrios N. Loizos, Paul-Peter Sotiriadis, Gert C...
ISPASS
2005
IEEE
14 years 4 months ago
Accelerating Multiprocessor Simulation with a Memory Timestamp Record
We introduce a fast and accurate technique for initializing the directory and cache state of a multiprocessor system based on a novel software structure called the memory timestam...
Kenneth C. Barr, Heidi Pan, Michael Zhang, Krste A...
ICRA
2002
IEEE
112views Robotics» more  ICRA 2002»
14 years 3 months ago
Control of a Quadrotor Helicopter using Visual Feedback
We present control methods for an autonomous four-rotor helicopter, called a quadrotor, using visual feedback as the primary sensor. The vision system uses a ground camera to esti...
Erdinç Altug, James P. Ostrowski, Robert E....
JVCA
2010
75views more  JVCA 2010»
13 years 9 months ago
Image-based detail reconstruction of non-Lambertian surfaces
This paper presents a novel optimization framework for estimating the static or dynamic surfaces with details. The proposed method uses dense depths from a structuredlight system ...
I-Chen Lin, Wen-Hsing Chang, Yung-Sheng Lo, Jen-Yu...
ACL
2010
13 years 9 months ago
Balancing User Effort and Translation Error in Interactive Machine Translation via Confidence Measures
This work deals with the application of confidence measures within an interactivepredictive machine translation system in order to reduce human effort. If a small loss in translat...
Jesús González-Rubio, Daniel Ortiz-M...