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Physical Sciences and Mathematics Commons

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Articles 1 - 13 of 13

Full-Text Articles in Physical Sciences and Mathematics

A Lookup And Reference Tool For Pulmonary Computed Tomography Nodules, Tim Disney, Michael O. Lam, Daniela S. Raicu, Jacob Furst, David S. Channin Jan 2007

A Lookup And Reference Tool For Pulmonary Computed Tomography Nodules, Tim Disney, Michael O. Lam, Daniela S. Raicu, Jacob Furst, David S. Channin

Michael O Lam

No abstract provided.


Oral History Interview With Stephen Cook, Philip L. Frana Oct 2002

Oral History Interview With Stephen Cook, Philip L. Frana

Philip L Frana

Cook recounts his early interest in electronics and association with electronic cardiac pacemaker inventor Wilson Greatbatch, and his education at the University of Michigan and Harvard University. He describes his first position as an assistant professor of mathematics at the University of California, Berkeley, and his growing interest in problems of computational complexity preceding an influential 1971 presentation on “The Complexity of Theorem Proving Procedures” at the ACM SIGACT Symposium on the Theory of ...


Oral History Interview With Gary Durbin, Philip L. Frana May 2002

Oral History Interview With Gary Durbin, Philip L. Frana

Philip L Frana

Gary Durbin is a software pioneer and entrepreneur with over thirty-five years of experience. He began his career specializing in operating systems and database systems. His first company, started in 1970, developed operating system improvements for IBM machines. That company introduced Secure, an early software security product. Secure was sold to Boole & Babbage in 1978. Durbin then founded Tesseract Corporation, a human resources software company that introduced the Time Relational Database. Tesseract was sold to ...


Oral History Interview With Jim Gray, Philip L. Frana Jan 2002

Oral History Interview With Jim Gray, Philip L. Frana

Philip L Frana

Gray discusses his childhood in Rome and education at the University of California, Berkeley. He explains the influence of Sputnik, Norbert Wiener's view of cybernetics and society, the social impact of computing, and the artificial intelligence papers of Newell and Simon in the shaping of his career. Gray describes his co-op position at General Dynamics, as well as positions with Bell Labs (Murray Hill) and IBM Research in Yorktown Heights and San Jose. Gray also describes his evaluations of computer models stimulated by the ...


The Effects Of Item Parceling On Goodness-Of-Fit And Parameter Estimate Bias In Structural Equation Modeling, Deborah L. Bandalos Jan 2002

The Effects Of Item Parceling On Goodness-Of-Fit And Parameter Estimate Bias In Structural Equation Modeling, Deborah L. Bandalos

Deborah L Bandalos

No abstract provided.


Oral History Interview With William Mcgee, Philip L. Frana Nov 2001

Oral History Interview With William Mcgee, Philip L. Frana

Philip L Frana

William McGee is a retired senior programmer at the IBM Santa Teresa Laboratory. McGee received the AB degree in physics from the University of California at Berkeley in 1949, and the MA degree in physics from Columbia University in 1951. From 1951 to 1959, McGee managed the numerical analysis unit at the General Electric Hanford Atomic Products Operation in Richland, Washington. Between 1959 and 1964 he led systems programming and research at Ramo Wooldridge Corporation in Canoga Park, California. McGee joined ...


Oral History Interview With Donald D. Chamberlin, Philip L. Frana Oct 2001

Oral History Interview With Donald D. Chamberlin, Philip L. Frana

Philip L Frana

Don Chamberlin is a research staff member at IBM Almaden Research Center in San Jose, California. In this oral history Chamberlin recounts his early life, his education at Harvey Mudd College and Stanford University, and his work on relational database technology. Chamberlin was a member of the System R research team and, with Ray Boyce, developed the SQL database language. Chamberlin also briefly discusses his more recent research on XML query languages.


Oral History Interview With Glenn Henry, Philip L. Frana Aug 2001

Oral History Interview With Glenn Henry, Philip L. Frana

Philip L Frana

Glenn Henry begins by briefly outlining his education and early work career prior to joining IBM. The majority of the interview focuses on Henry's work as a software systems engineer and manager at IBM in the 1970s. Henry was centrally involved in the software development and hardware definitions for IBM's early Midrange Series computers. He had managerial roles at IBM San Jose and IBM Boca Raton before leading a large team at the home of IBM Midrange Series hardware and software development, IBM Rochester. He details the ...


The Relative Performance Of Full Information Maximum Likelihood Estimation For Missing Data In Structural Equation Models, C. K. Enders, Deborah L. Bandalos Jan 2001

The Relative Performance Of Full Information Maximum Likelihood Estimation For Missing Data In Structural Equation Models, C. K. Enders, Deborah L. Bandalos

Deborah L Bandalos

No abstract provided.


Oral History Interview With Peter C. Patton, Philip L. Frana Aug 2000

Oral History Interview With Peter C. Patton, Philip L. Frana

Philip L Frana

In this oral history Peter Patton, Chief Technology Officer at Lawson Software in St. Paul, MN, and former Director of Academic Computing at the University of Minnesota, talks about his education at Harvard, his involvement in the development of PLATO courses in the humanities, and his perspectives on the software industry and patenting. Patton also shares his experience with IBM 650, CDC 6600, and Cray installations on several university campuses, his role in Project Safeguard, and his design of the Hennepin Justice ...


Velocity Distribution Among Colliding Asteroids, W F. Bottke, M C. Nolan, R Greenberg, Robert A. Kolvoord Jan 1994

Velocity Distribution Among Colliding Asteroids, W F. Bottke, M C. Nolan, R Greenberg, Robert A. Kolvoord

Robert A Kolvoord

No abstract provided.


Supercomputer As Observatory? A Search For Moons In Planetary Rings Using The Cornell National Supercomputer Facility, J A. Burns, Robert A. Kolvoord Jan 1990

Supercomputer As Observatory? A Search For Moons In Planetary Rings Using The Cornell National Supercomputer Facility, J A. Burns, Robert A. Kolvoord

Robert A Kolvoord

No abstract provided.


Numerical Simulations Of Narrow Planetary Rings: An Animation, Robert A. Kolvoord, J A. Burns Jan 1988

Numerical Simulations Of Narrow Planetary Rings: An Animation, Robert A. Kolvoord, J A. Burns

Robert A Kolvoord

No abstract provided.