Roy Williams

Publications
Influence

Montage: a grid portal and software toolkit for science-grade astronomical image mosaicking

J. Jacob, D. Katz, +8 authors Roy Williams
Computer Science, Physics
Int. J. Comput. Sci. Eng.
1 July 2009

Montage is a portable software toolkit to construct custom, science-grade mosaics that preserve the astrometry and photometry of astronomical sources. Expand

Montage: A Grid Enabled Image Mosaic Service for the National Virtual Observatory

G. Berriman, J. Good, +8 authors Roy Williams
Geography
1 July 2004

The architecture of Montage, which delivers custom science-grade astronomical images, was presented at ADASS XII. That architecture has been tested on 2MASS images computed on single processor Linux… Expand

GriPhyN and LIGO, building a virtual data Grid for gravitational wave scientists

E. Deelman, C. Kesselman, +7 authors S. Koranda
Computer Science
Proceedings 11th IEEE International Symposium on…
24 July 2002

GriPhyN provides a new degree of transparency in how data-handling and processing capabilities are integrated. Expand

Data-Intensive Computing in the 21st Century

I. Gorton, P. Greenfield, A. Szalay, Roy Williams
Computer Science
Computer
1 April 2008

The deluge of data that future applications must process—in domains ranging from science to business informatics—creates a compelling argument for substantially increased R&D targeted at discovering scalable hardware and software solutions for data-intensive problems. Expand

Narratives of knowledge and intelligence ... beyond the tacit and explicit

Roy Williams
Sociology, Computer Science
J. Knowl. Manag.
1 July 2006

This paper will review the role of the tacit/explicit distinction, and develop a framework for analyzing and managing intellectual capital, knowledge and competitive intelligence. Expand

VOTable: Tabular Data for the Virtual Observatory

F. Ochsenbein, Roy Williams, +7 authors A. Wicenec
Computer Science
2004

HIGHLY VARIABLE OBJECTS IN THE PALOMAR-QUEST SURVEY: A BLAZAR SEARCH USING OPTICAL VARIABILITY

A. Bauer, C. Baltay, +11 authors Roy Williams
Physics
31 August 2009

We identify 3113 highly variable objects in 7200 deg^2 of the Palomar-QUEST (PQ) Survey, which each varied by more than 0.4 mag simultaneously in two broadband optical filters on timescales from… Expand

The Genus Hyalomma Koch, 1844

I. Horak, H. Heyne, +4 authors A. Estrada-Peña
Biology
2018

The four species in the genus Hyalomma that are found in Southern African are illustrated and described, their geographic distributions mapped, their hosts listed, and when available, their life… Expand

Grid Computing on the Web Using the Globus Toolkit

G. Aloisio, M. Cafaro, Paolo Falabella, C. Kesselman, Roy Williams
Computer Science
HPCN Europe
8 May 2000

In this paper we present and discuss an architecture that allows transparent access to remote supercomputing facilities from a web gateway using a standard Java-enabled browser. Expand

DIME Distributed Irregular Mesh Environment

Roy Williams
Computer Science
1990

For having first to civilise a space Wherein to play your violin with grace. Expand

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