DataSpace: a data Web for the exploratory analysis and mining of data

Grossman, Robert L.; Mazzucco, Marco

doi:10.1109/mcise.2002.1014979

Cited by 22 publications

(19 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…SABUL has now been implemented on a variety of UNIX platforms and released as an open source project to the public [23]. SABUL has been used for several grid applications, including the DataSpace infrastructure for distributed data mining [17], LambdaMerge for streaming data mining [15], Lambda-FTP for high performance bulk data transport [28].…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

SABUL: A Transport Protocol for Grid Computing

Grossman

2003

Journal of Grid Computing

View full text Add to dashboard Cite

This paper describes SABUL, an application-level data transfer protocol for data-intensive applications over high bandwidth-delay product networks. SABUL is designed for reliability, high performance, fairness and stability. It uses UDP to transfer data and TCP to return control messages. A rate-based congestion control that tunes the inter-packet transmission time helps achieve both efficiency and fairness. In order to remove the fairness bias between flows with different network delays, SABUL adjusts its sending rate at uniform intervals, instead of at intervals determined by round trip time. This protocol has demonstrated its efficiency and fairness in both experimental and practical applications. SABUL has been implemented as an open source C++ library, which has been successfully used in several grid computing applications.

show abstract

Section: Discussionmentioning

confidence: 99%

“…DataSpace is an infrastructure for accessing, browsing, exploring, analyzing and mining remote and distributed data [17]. DataSpace uses standard TCP for moving small amounts of data and metadata, but it uses SABUL for moving large amounts of data and metadata.…”

Section: Uses Case For Grid Computingmentioning

confidence: 99%

SABUL: A Transport Protocol for Grid Computing

Grossman

2003

Journal of Grid Computing

View full text Add to dashboard Cite

show abstract

“…We will discuss approaches for managing broad classes of scientific information even when the organization of that information is in flux (e.g., [1,8,9,15,16]). …”

Section: Prominent Dataspacesmentioning

confidence: 99%

A first tutorial on dataspaces

2008

View full text Add to dashboard Cite

Dataspace systems offer services on data without requiring upfront semantic integration. In sharp contrast with existing information-integration systems, dataspaces systems offer best-effort answers even before semantic mappings are provided to the system. Dataspaces offer a pay-as-you-go approach to data management. Users (or administrators) of the system decide where and when it is worthwhile to invest more effort in identifying semantic relationships. As such, dataspaces offer services on the data in place , without losing the context surrounding the data.

show abstract

“…Data webs which are web based infrastructures for data [Grossman 2002~1. Unlike grid middleware which is built over authentication, authorization and access (AAA) control mechanisms for rationing and scheduling presumably scarce high performance computing resources [Foster] [Grossman 2002el. DWTP is a layer 3 service in the data web application stack.…”

Section: A Simple Application Stack For Data Webs Layer Descriptionmentioning

confidence: 99%

“…We designed and implemented a DWTP Server [Grossman 2002el for the remote analysis and distributed mining of data over the commodity internet. This DWTP Server uses TCP as the layer 2 service and is designed for a single server.…”

Section: A Simple Application Stack For Data Webs Layer Descriptionmentioning

confidence: 99%

The High Performance and Wide Area Analysis and Mining of Scientific & Engineering Data

Grossman¹

2002

View full text Add to dashboard Cite

All of the research goals initially outlined in this proposal were met or exceeded. This final report summarizes our accomplishments and findings and includes recent publications occurring in the final period of this award. Research AccomplishmentsOverview. One of our research goals was to develop algorithms and services for remote data analysis and distributed data mining which scaled from the commodity internet to high performance networks. When we began the project there was no effective mechanisms to achieve high end to end performance for data intensive applications over wide area, high bandwidth networks. For this reason, we developed algorithms and services for Layers 2,3, and 4 in the simple data web application stack below. We describe our research accomplishments for each of these layers in turn. A Simple Application Stack for Data Webs Layer Description

show abstract

DataSpace: a data Web for the exploratory analysis and mining of data

Abstract: A data web can simplify the processes of cleaning, transforming, and exploring data in a data mining application. DataSpace is one such mechanism that lets scientists view, retrieve, and apply simple transformations to remote and distributed data.

Cited by 22 publications

References 2 publications

SABUL: A Transport Protocol for Grid Computing

SABUL: A Transport Protocol for Grid Computing

A first tutorial on dataspaces

The High Performance and Wide Area Analysis and Mining of Scientific & Engineering Data

Contact Info

Product

Resources

About