Entire DC Network | Open Access Articles | Digital Commons Network™

Tcp Buffering And Performance Over An Atm Network, Douglas E. Comer, John C. Lin

Department of Computer Science Technical Reports

No abstract provided.

Go to article

Authorship Analysis: Identifying The Author Of A Program, Ivan Krsul

Department of Computer Science Technical Reports

No abstract provided.

Go to article

Managing Multiple Knowledge Sources In Constraint-Based Parsing Of Spoken Language, Mary P. Harper, Randall A. Helzerman

Department of Electrical and Computer Engineering Technical Reports

In this paper, we describe a system which is capable of utilizing a variety of knowledge sources to select the most appropriate parse for a spoken sentence. These knowledge sources include syntax, semantics, and contextual information. We discuss one way to utilize contextual information when determining a parse for a sentence. Our definition of a context is defined by which computer application we wish to interact with, where our system is capable of interfacing with two or more applications, each with a fixed vocabulary, syntax, and semanltics. The user is able to interact through a single interface which uses contextual …

Go to article

Estimation Of Circuit Activity Considering Signal Correlations And Simultaneous Switchirlg, Tan Li Chou, Kaushik Roy, Sharat Prasad

Department of Electrical and Computer Engineering Technical Reports

This paper presents accurate estimation of signal activity at the internal nodes of combinational logic circuits. The methodology is based on stochastic model of logic signah and takes correlations and simultaneous switching of signals at logic gate inputs into consideration. In combinationa1l ogic synthesis, in order to minimize spurious transitions due to finite propagation delays, it is crucia1 to balance a11 signa1 paths and to reduce the logic depth [4]. As a.result of balancing delays through different paths the inputs to logic gates may switch at approximately the same time. We have developed and implementated two algorithms to calculate signal …

Go to article

Basic Resonant Topologies For Switching Power Supplies, Zacharias K. Vachaparambil

Department of Electrical and Computer Engineering Technical Reports

The objective of this thesis is to study the basic resonant converter topologies for switching power supplies and to compare their performance under different operating conditions. The series and parallel resonant converters are analyzed in detail. The analysis uses the state plane method, which gives a good insight of the operation of the converter. It is found that these converters have more desirable characteristics when operated at a frequency above the resonant frequency rather than below it. Analytical results are verified by sinlulation and experiment.

Go to article