Multi-level Information Modeling and Preservation of eGOV Data ∗ (2009)
Richard Marciano, Bertram Ludäscher, Ilya Zaslavsky, Reagan Moore, Keith Pezzoli
Abstract. This paper addresses the issue of long-term preservation of and access to digital government information. We show how the preservation process is enhanced by storing an...
Data Grid and Gridflow Management Systems (2008)
Arun Jagatheesan, Reagan Moore
The “Grid ” is an emerging infrastructure providing coordinated and consistent services to access distributed, heterogeneous computational and information storage resources amongst autonomous...
Anurag Acharya, Bangalore Manjunath, Divyakant Agrawal, Richard Mayer, Christine Borgman, Robert Nideffer, ...
This proposal outlines the rationale and objectives for, and the outcomes expected from, developing an Alexandria Digital Earth Prototype (ADEPT). Digital environments based on the Earth Metaphor,...
Caryn Wojcik, Richard Marciano, Chien-yi Hou, Reagan Moore, Mark Conrad
The Persistent Archives Testbed project (PAT: 2003-2006) brought together digital curators from libraries, archives, historical societies, scientific data environments, and museums, as well as IT...
Digital Archives • Problem (2008)
Bertram Ludäscher, Richard Marciano, Reagan Moore
– How to achieve long-term preservation of information (for the archivist: “records”) and sustained access? • Challenges and Opportunities – fight archives ’ obsolescence (in the presence...
A Modeling and Execution Environment for Distributed Scientific Workflows ∗ (2008)
Eep Ch, Ra Zengang Cheng, Matthew A. Coleman, Terence Critchlow, Amarnath Gupta, Wei Han, ...
(short: SDM) is part of a large research program
Mike Smorul, Joseph Jaja, Fritz Mccall, Susan Fitch Brown, Reagan Moore, Richard Marciano, ...
The San Diego Supercomputer Center (SDSC), the University of Maryland, and the National Archives and Records Administration (NARA) are collaborating on building a pilot persistent archive using and...
Data-Intensive Computing and Digital (2007)
Reagan Moore, Thomas A. Prince, Mark Ellisman
How to automate management of the flood of scientific data being collected in astronomical and neuroscience projects. Computational science is expanding to include not only analyses based on...
A Modeling and Execution Environment for Distributed Scientific (2007)
Eep Ch, Ra Zhengang Cheng, Matthew A. Coleman, Terence Critchlow, Amarnath Gupta, Wei Han, ...
SDM) is part of a large research program sponsored by the US Department of Energy (DOE) to enable Scientific
Multi-Level Information Modeling and Preservation of eGOV Data (2007)
Richard Marciano, Bertram Ludäscher, Ilya Zaslavsky, Reagan Moore, Keith Pezzoli
Abstract. This paper addresses the issue of long-term preservation of and access to digital government information. We show how the preservation process is enhanced by storing an...
Abstract Configuring and Tuning Archival Storage Systems (2007)
Reagan Moore, Joseph Lopez, Charles Lofton, Wayne Schroeder, George Kremenek, Michael Gleicher
Archival storage systems must operate under stringent requirements, providing 100 % availability while guaranteeing that data will not be lost. In this paper we explore the multiple interconnected...
Heinz Stockinger, Omer F. Rana, Reagan Moore, Andre Merzky
Abstract. An overview of research and development challenges for managing data in Grid environments is provided. We relate issues in data management at various levels of abstraction, from resources...
Infrastructure Research to Support Preservation Strategies (2007)
Bertram Ludäscher, Richard Marciano, Richard Marciano, Bertram Ludaescher, Reagan Moore, Reagan Moore
Issued by ESC/ENS under contract F19628-96-C-0020
Automated Validation of Trusted Digital Repository Assessment Criteria (2007)
Moore, Reagan, Smith, MacKenzie
The RLG/NARA trusted digital repository (TDR) certification checklist defines a set of preservation assessment criteria. The criteria can be mapped into management policies that define how a digital...
Connecting Digital Libraries to eScience: The Future of Scientific Scholarship (2007)
Wright, Michael, Sumner, Tamara, Moore, Reagan, Koch, Traugott
Managing Large Scale Data for Earthquake Simulations (2007)
Marcio Faerman, Reagan Moore, Bernard Minister, Philip Maechling
Abstract. The Southern California Earthquake Center digital library publishes scientific data generated by seismic wave propagation simulations. The output from a single simulation may be as large as...
T.: Enabling Very–Large Scale Earthquake Simulations on Parallel Machines (2007)
Yifeng Cui, Reagan Moore, Kim Olsen, Amit Chourasia, Philip Maechling, Bernard Minster, ...
Abstract. The Southern California Earthquake Center initiated a major largescale earthquake simulation called TeraShake. The simulations propagated seismic waves across a domain of 600x300x80 km at...
Data-intensive Research - Challenges & Issues. Modern Data Management Overview (2005)
Public lecture delivered at the Australian National University (ANU), September 2005.
NSDL Annual Report 2005: Grade Level Analysis of Eisenhower National Clearinghouse documents (2005)
Shin, Peter, Fountain, Tony, Moore, Reagan
As students advance to higher grade levels, they learn new words. The documents intended for upper grade levels will contain more advanced vocabularies, reflecting the assumed aptitude level of the...
Scientific Process Automation (SPA) (2005)
Bertram Ludäscher, Ilkay Altintas, Reagan Moore
CONTENTS 1 Contents 1 Executive Summary 2 2 Background 4 3 Scientific Workflows 4 3.1 Example Workflows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.1.1...
A Virtual Observatory Vision based on Publishing and Virtual Data (2004)
Williams, Roy, Moore, Reagan, Hanisch, Robert
We would like to propose a vision of the Virtual Observatory where the "killer-app" is seen to be generalizing and extending the idea of "publication" from the narrow meaning of peer-reviewed...
Experimental Studies Using Median Polish Procedures to Reduce Alarm Rates (2004)
Jorge Levera, Benjamin Barán, Robert Grossman, Hsinchun Chen, Reagan Moore, Daniel Zeng, ...
Abstract. The overwhelming number of alarms generated by rule-based network intrusion detection systems makes the task of network security operators ineffective. Preliminary results on an approach...
Recovery of a Digital Image Collection Through the SDSC/UMD/NARA Prototype Persistent Archive (2003)
Smorul, Mike, JaJa, Joseph, McCall, Fritz, Brown, Susan Fitch, Moore, Reagan, Marciano, Richard, ...
The San Diego Supercomputer Center (SDSC), the University of Maryland, and the National Archives and Records Administration (NARA) are collaborating on building a pilot persistent archive using and...
Recovery of a Digital Image Collection Through the SDSC/UMD/NARA Prototype Persistent Archive (2003)
Smorul, Mike, JaJa, Joseph, McCall, Fritz, Brown, Susan Fitch, Moore, Reagan, Marciano, Richard, ...
The San Diego Supercomputer Center (SDSC), the University of Maryland, and the National Archives and Records Administration (NARA) are collaborating on building a pilot persistent archive using and...
A Modeling and Execution Environment for Distributed Scientific (2003)
Workflows Ilkay Altintas, Eep Ch, Ra Zhengang Cheng, Matthew A. Coleman, Terence Critchlow, Amarnath Gupta, ...
tasks are stored in the abstract task repository, while executable tasks are stored in a web services repository. The signatures of web services are described using a WSDL extension; process...
The GRID Adventures: SDSC’S Storage Resource Broker and Web (2002)
Arcot Rajasekar, Reagan Moore, Bertram Ludäscher, Ilya Zaslavsky
The data handling infrastructure being developed at the San Diego Supercomputer Center, includes a range of approaches and technologies for managing data, information and knowledge, specifically: (1)...
MySRB & SRB - Components of a Data Grid (2002)
Arcot Rajasekar, Michael Wan, Reagan Moore
scientific communities for sharing large data collections and for archiving and disseminating them in a digital library framework. The Storage Resource Broker provides transparent virtualized...
Preservation of Digital Data with SelfValidating, Self-Instantiating Knowledge-Based Archives (2001)
Bertram Ludäscher, Richard Marciano, Reagan Moore
Digital archives are dedicated to the long-term preservation of electronic information and have the mandate to enable sustained access despite rapid technology changes. Persistent archives are...
An International Virtual-Data Grid Laboratory for Data Intensive Science (2001)
Paul Avery, Keith Baker, Rich Baker Brookhaven, John Huth, Reagan Moore, San Diego
Towards Self-Validating Knowledge-Based Archives,” SDSC (2001)
Bertram Ludascher, Richard Marciano, Reagan Moore
Digital archives are dedicated to the long-term preservation of electronic information and have the mandate to enable sustained access despite a rapidly changing information infrastructure. Current...
Preservation of Digital Data with SelfValidating, Self-Instantiating Knowledge-Based Archives (2001)
Bertram Ludäscher, Richard Marciano, Reagan Moore
Digital archives are dedicated to the long-term preservation of electronic information and have the mandate to enable sustained access despite rapid technology changes. Persistent archives are...
Towards Self-Validating Knowledge-Based Archives (2001)
Reagan W. Moore, Bertram Ludäscher, Bertram Ludäscher, Bertram Ludäscher, Richard Marciano, Richard Marciano, ...
The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied,
Towards Self-Validating Knowledge-Based Archives,” SDSC (2001)
Bertram Ludäscher, Richard Marciano, Reagan Moore
Digital archives are dedicated to the long-term preservation of electronic information and have the mandate to enable sustained access despite a rapidly changing information infrastructure. Current...
• Data Modeling • Processing XML: (2001)
Richard Marciano, Reagan Moore, Addressing Xml Xpath
• XML is... • XML for data exchange (messages) and persistent data • XML syntax and data model • XML DTDs
Analysis of HPSS performance based on per-file transfer logs (1999)
Wayne Schroeder, Richard Marciano, Joseph Lopez, Michael K. Gleicher, George Kremenek, Chaitan Baru, ...
This paper analyses HPSS performance and, to a lesser extent, characterizes the SDSC HPSS workload, utilizing per-file transfer logs. The performance examined includes disk cache hit rates, disk file...
Robert Grossman, Simon Kasif, Reagan Moore, David Rocke, Jeff Ullman
All opinions, findings, conclusions and recommendations in any material resulting from these workshops are those of the workshops ' participants, and do not necessarily reflect the views of the...
Submitted to National Archives and Records Administration (1999)
Reagan Moore, Chaitan Baru, Amarnath Gupta, Richard Marciano, Arcot Rajasekar
i Any opinions, findings, and conclusions or recommendations expressed in this publication are those of the authors and do not necessarily reflect the views of the National Archives and Records...
Collection-Based Long-Term Preservation, (1998)
Moore, Reagan, Baru, Chaitan, Gupta, Amarnath, Ludaescher, Bertram, Marciano, Richard
The preservation of digital information for long periods of time is becoming feasible through the integration of archival storage technology from supercomputer centers, information models from the...
The SDSC Storage Resource Broker (1998)
Chaitanya Baru, Reagan Moore, Arcot Rajasekar, Michael Wan
This paper describes the architecture of the SDSC Storage Resource Broker (SRB). The SRB is middleware that provides applications a uniform API to access heterogeneous distributed storage resources...
Intelligent Metacomputing Testbed. Distributed Object Computational Testbed (DOCT). (1997)
Genetti, Jon, Moore, Reagan, Marciano, Richard
The Distributed Object Computation Testbed (DOCT) has two principal goals: the demonstration of an object computation environment that supports distributed processing of large archived data sets and...
Intelligent Metacomputing Testbed (Distributed Object Computational Testbed (DOCT)). (1997)
The Distributed Object Computation Testbed (DOCT) has two principal goals: the demonstration of an object computation environment that supports distributed processing of large archived data sets, and...
Intelligent Metacomputing Testbed (Distributed Object Computational Testbed (DOCT). (1997)
Bender, Dan, Marciano, Richard, Boisseau, Jay, Moore, Reagan
The Distributed Object Computation Testbed (DOCT) has two principal goals: the demonstration of an object computation environment that supports distributed processing of large archived data sets and...
Quarterly Technical Report. Massive Data Analysis Systems. (1997)
Frost, Richard, Wan, Mike, Baru, Chaitanya, Moore, Reagan, Marciano, Richard
The creation of a Massive Data Analysis System (MDAS) will enable new modes of science through improved data management of scientific data sets. This requires a scalable software infrastructure that...
Report on Work in Progress: Massive Data Analysis Systems. (1997)
Frost, Richard, Baru, Chaitanya, Marciano, Richard, Wan, Mike, Moore, Reagan
The creation of a Massive Data Analysis System (MDAS) will enable new modes of science through improved management tools for scientific data sets, computational methods, and computational resources....
Intelligent Metacomputing Testbed (Distributed Object Computational Testbed (DOCT). (1997)
Bender, Dan, Moore, Reagan, Marciano, Richard, Genetti, Jon
The Distributed Object Computation Testbed (DOCT) has two principal goals: the demonstration of an object computation environment that supports distributed processing of large archived data sets and...
MDAS - A Massive Data Analysis System (1997)
Reagan Moore, Chaitanya Baru, Richard Frost, Richard Marciano, Arcot Rajasekar, Michael Wan
Information based computing is the concept that scientific applications should be able to do resource and information discovery in metacomputing environments and employ semantic-based access to data....
Reagan Moore, Richard Marciano, Michael Wan, Tom Sherwin, Richard Frost
At the San Diego Supercomputer Center, a Massive Data Analysis System (MDAS) is being developed to support data-intensive applications that manipulate terabyte-sized data sets. The objective is to...
Towards the Interoperability of Web, Database, and Mass (1996)
Storage Technologies For, Reagan Moore, Richard Marciano, Michael Wan, Tom Sherwin, Richard Frost
At the San Diego Supercomputer Center, a Massive Data Analysis System (MDAS) is being developed to support data-intensive applications that manipulate terabyte-sized data sets. The objective is to...
A Comparison of Workload Traces from Two Production Parallel Machines (1996)
Kurt Windisch, Virginia Lo, Dror Feitelson, Bill Nitzberg, Reagan Moore
The analysis of workload traces from real production parallel machines can aid a wide variety of parallel processing research, providing a realistic basis for experimentation in the management of...
A Comparison of Workload Traces from Two Production Parallel Machines (1996)
Kurt Windisch, Virginia Lo, Dror Feitelson, Bill Nitzberg, Reagan Moore
The analysis of workload traces from real production parallel machines can aid a wide variety of parallel processing research, providing a realistic basis for experimentation in the management of...
Data-Intensive Computing and Digital Libraries (0000)
The article focuses on how to automate management of the flood of scientific data being collected in astronomical and neuroscience projects. Computational science is expanding to include not only...
Data-Intensive Computing and Digital Libraries
The article focuses on how to automate management of the flood of scientific data being collected in astronomical and neuroscience projects. Computational science is expanding to include not only...