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Low power data-dependent transform video and still image coding
(Massachusetts Institute of Technology, 1999)
This work introduces the idea of data dependent video coding for low power. Algorithms for the Discrete Cosine Transform (DCT) and its inverse are introduced which exploit statistical properties of the input data in both ...
Interdigital dielectrometry sensor design and parameter estimation algorithms for non-destructive materials evaluation
(Massachusetts Institute of Technology, 1999)
The major objective of this thesis is to develop instrumentation and parameter estimation algorithms for nondestructive measurement of non-homogeneous material property profiles with fringing electric field dielectrometry ...
Automatic acquisition and use of some of the knowledge in physics texts
(Massachusetts Institute of Technology, 1991)
The modified object buffer : a storage management technique for object-oriented databases
(Massachusetts Institute of Technology, 1995)
Integrated shared-memory and message-passing communication in the Alewife multiprocessor
(Massachusetts Institute of Technology, 1998)
Detection of consonant voicing : a module for a hierarchical speech recognition system
(Massachusetts Institute of Technology, 1999)
In this thesis, a method for designing a hierarchical speech recognition system at the phonetic level is presented. The system employs various component modules to detect acoustic cues in the signal. These acoustic cues ...
Providing QoS guarantees in input buffered crossbar switches with speedup
(Massachusetts Institute of Technology, 1998)
This dissertation investigates a number of issues related to providing Quality of Service guarantees in input-buffered crossbar switches with speedup. It is shown that speedup of 4 is sufficient to ensure 100% asymptotic ...
Discovery of linguistic relations using lexical attraction
(Massachusetts Institute of Technology, 1998)
A novel position-sensing, control, and communication system for automated transportation
(Massachusetts Institute of Technology, 1997)
Stochastic approximation for non-expansive maps : application to Q-learning algorithms
(Massachusetts Institute of Technology, 1997)