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Grid metadata catalog service-based OGC web registry service

Peisheng Zhao, Aijun Chen, Yang Liu, Liping Di, Wenli Yang, Peichuan Li
2004 Proceedings of the 12th annual ACM international workshop on Geographic information systems - GIS '04  
Although it provides some mechanisms to store and access metadata for publishing and discovering resources, such as MCS (Metadata Catalog Service), the Grid registry is inadequate for dealing with domain-specific  ...  The implementation of presented approach used in NASA Grid Data Service environment is also illustrated in this paper.  ...  The Grid Metadata Catalog Service (MCS) [19] as a Grid middleware provides the ability to store and access metadata and to allow users to register and retrieve data items based on the attributes of data  ... 
doi:10.1145/1032222.1032227 dblp:conf/gis/ZhaoCLDYL04 fatcat:etnzfjcqg5ahndn7ibujdbrnq4

Metadata, Ontologies, and Information Models for Grid PSE Toolkits Based on Web Services

Carmela Comito, Carlo Mastoroianni, Domenico Talia
2006 International Journal of Web Services Research  
This paper presents a metadata model for Grid PSE toolkits based on Web services and the architecture of an information system that exploits the proposed metadata model.  ...  A distributed implementations of a PSE toolkit can be envisioned through the exploitation of features and functionalities offered by a service-oriented Grid framework, so obtaining a Grid PSE toolkit based  ...  ACKNOWLEGMENTS This work has been partially supported by the Italian MIUR FIRB Grid.it project RBNE01KNFP on High Performance Grid Platforms and Tools and by the FP6 Network of Excellence CoreGRID (Contract  ... 
doi:10.4018/jwsr.2006100103 fatcat:qz4n36tfpzfwndxujv2uvavslu

Grid-based metadata services

E. Deelman, G. Singh, M.P. Atkinson, A. Chervenak, N.P. Chue Hong, C. Kesselman, S. Patil, L. Pearlman, Mei-Hui Su
Proceedings. 16th International Conference on Scientific and Statistical Database Management, 2004.  
We present a particular implementation of a Grid metadata service, basing it on existing Grid services technologies. Finally we examine alternative implementations of that service.  ...  We describe the requirements for metadata services in the context of Grid and the available Grid services.  ...  Integration with other Grid services: Resource access in Grids uses Security Infrastructure (GSI) [11] authentication based on PKI.  ... 
doi:10.1109/ssdm.2004.1311235 fatcat:dmtnw4q7fnc7fgmfpwo4a2alcu

Architecture, Metadata and Ontologies in the Knowledge Grid

Mario Cannataro, Carmela Comito, Antonio Congiusta, Carlo Mastroianni, Andrea Pugliese, Domenico Talia, Paolo Trunfio, Pierangelo Veltri
2003 Metadata Management in Grid and P2P Systems  
The current Knowledge Grid implementation uses the Globus Monitoring and Discovery Service (MDS), based on the LDAP protocol, to publish, query and access Grid resources.  ...  Knowledge Grid services The Knowledge Grid services are organized in two hierarchic levels: Core K-Grid layer offers the basic services for the definition, composition and execution of a PDKD computation  ...  Data Access Service TAAS Tools and Algorithms Access Service KDS Knowledge Directory Service KMR High level K-Grid layer Core K-Grid layer Resource metadata flows DAMON design: basic concepts  ... 
dblp:conf/mmgps/CannataroCCMPTTV03 fatcat:ibeva3axcndepagff5peab67li

Managing Semantic Metadata for Web/Grid Services

L. Chen, N. R. Shadbolt, C. Goble, F. Tao
2006 International Journal of Web Services Research  
Web/Grid services' metadata and semantics are becoming increasing important for service sharing and effective reuse.  ...  /Grid for both humans and machines.  ...  Ontology-based metadata and context modeling provides a common communication language for Web/Grid service providers and consumers.  ... 
doi:10.4018/jwsr.2006100104 fatcat:a6ndde6bore6rm4rh7yx37zuiq

Metadata for Managing Grid Resources in Data Mining Applications

Carlo Mastroianni, Domenico Talia, Paolo Trunfio
2004 Journal of Grid Computing  
This paper discusses metadata models for heterogeneous resource management in Grid-based data mining applications.  ...  The paper illustrates how XML-based metadata is used to describe data mining tools, data sources, mining models, and execution plans, and how metadata is used for the design and execution of distributed  ...  Acknowledgements This work has been partially funded by the projects "MIUR Fondo Speciale SP3: GRID COMPUTING: Tecnologie abilitanti e applicazioni per eScience" and "MIUR FIRB Grid.it: Piattaforme abilitanti  ... 
doi:10.1007/s10723-004-2809-x fatcat:5x7vr3nvgnfstayaa6zsarldfy

Understanding Semantic Aware Grid Middleware for e-Science

Pinar Alper, Óscar Corcho, Carole A. Goble
2008 Computing and informatics  
In this paper we analyze several semantic-aware Grid middleware services used in e-Science applications.  ...  As a result of this analysis we categorize these services into three groups: information services, data access services and decision support services.  ...  Acknowledgements This work is supported by the EU FP6 OntoGrid project (STREP 511513) funded under the Grid-based Systems for solving complex problems, and by the Marie Curie fellowship RSSGRID (FP6-2002  ... 
dblp:journals/cai/AlperCG08 fatcat:vnnnxkts35av7omh3mtzplf63a

Report on the workshop on metadata management in grid and peer-to-peer systems, London, December 16 2003

Kevin Keenoy, Alexandra Poulovassilis, Vassilis Christophides, George Loizou, Giorgos Kokkinidis, George Samaras, Nicolas Spyratos
2004 SIGMOD record  
or Grid setting.  ...  The target audience for this event were researchers from the Grid, peer-to-peer and e-learning communities, as well as other application areas requiring Grid and/or peer-to-peer support.  ...  He presented two possible solutions, one based on Service Data Elements (SDEs) and one based on the Grid Resource Metadata document (GRM).  ... 
doi:10.1145/1031570.1031592 fatcat:ygojpv3jsnhyporwxu7in77ioq

GMA-PSMH: A Semantic Metadata Publish-Harvest Protocol for Dynamic Metadata Management Under Grid Environment [chapter]

Yaping Zhu, Ming Zhang, Kewei Wei, Dongqing Yang
2005 Lecture Notes in Computer Science  
The imperative demand on the description of semantic metadata and the processing of real-time data presents unique challenge to Grid Metadata Service.  ...  As part of the Semantic Metadata Service Project in Peking University, the associated dynamic metadata management framework is then implemented according to the above protocol.  ...  Historical metadata still shows its significance in metadata retrieval; z Cached Metadata: the historical metadata stored at metadata service, which is used as a base for information retrieval.  ... 
doi:10.1007/11599517_54 fatcat:jiuzieykzrcnbeppfhgzdk4qxm

Grid computing enhances standards-compatible geospatial catalogue service

Aijun Chen, Liping Di, Yuqi Bai, Yaxing Wei, Yang Liu
2010 Computers & Geosciences  
Based on this new model, a catalogue service is implemented first as a Web service. Then, the catalogue service is further developed as a Grid service conforming to Grid service specifications.  ...  The catalogue service can be deployed in both the Web and Grid environments and accessed by standard Web services or authorized Grid services, respectively.  ...  Additional funding was received from the OGC for developing the OGC Web Services. Many thanks are given to our colleague, Dr. Barry Schlesinger, for his proofreading of the manuscript.  ... 
doi:10.1016/j.cageo.2009.09.006 fatcat:sccfggql7zejndajrj6dbm66eu

Information Services for Dynamically Assembled Semantic Grids

Mehmet S. Aktas, Geoffrey C. Fox, Marlon Pierce
2005 2005 First International Conference on Semantics, Knowledge and Grid  
Many large semantic systems can be described as Semantic Grids of Semantic Grids with large amounts of relatively static services and associated semantic information combined with multiple dynamic regions  ...  We use the two web service standards UDDI and WS-Context in our system.  ...  We also address lack of search capabilities in Grid Information Services, by providing uniform search interface to both interaction independent and conversation-based metadata enabling service discovery  ... 
doi:10.1109/skg.2005.83 dblp:conf/skg/AktasFP05 fatcat:znx4ajz64fepnabkr5znbsynfu

Research on Learning Resources Grid Information Retrieval Based on Metadata [chapter]

Li Yang, Luo Zhong, Bo Zhu
2012 Advances in Intelligent and Soft Computing  
In this paper, the grid and metadata technology is adopted to solve this problem. First, the layered metadata model is proposed on the basis of hierarchical structure of LRG.  ...  Second, referring to domestic and foreign experiences of metadata norms, the description schemes about resource metadata, service metadata and user metadata are presented.  ...  Alchemi [8] , free and open source software, is a grid computing framework based on WINDOWS.  ... 
doi:10.1007/978-3-642-30223-7_64 fatcat:ocmc2hvvgrerfgpbitf6pn6ohu

InfoGrid: Information Resource Integration [chapter]

Nikolaos Giannadakis, Mustafa Ghanem, Y. Guo
2004 Lecture Notes in Computer Science  
Emphasizing on the composing aspect, we move complexity from the query engine to the composition level by means of utilizing component (Grid Service) composition languages, composing service-based data  ...  We aim to study how a network of distributed and heterogeneous grid resources could attain maximum adaptability to languages, models, scientific uses in a service composition based knowledge discovery  ...  Emphasizing on the composing aspect, we move complexity from the query engine to the composition level by means of utilizing component (Grid Service) composition languages, composing service-based data  ... 
doi:10.1007/978-3-540-30145-5_20 fatcat:rsszf4fz3rahtdzz5haf4yg2tq

Knowledge Discovery Services and Tools on Grids [chapter]

Domenico Talia
2003 Lecture Notes in Computer Science  
and knowledge discovery systems with Grid technologies for providing knowledge-based Grid services.  ...  KEPR KMR KBR High level K-Grid layer Core K-Grid layer Resource Metadata Execution Plan Metadata Model Metadata KNOWLEDGE GRID ARCHITECTURE K N O W L E D G E G R I D DAS Data Access Service KNOWLEDGE  ...  OGSA KNOWLEDGE GRID SERVICES • The KNOWLEDGE GRID is an abstract service-based Grid architecture that does not limit the user in developing and using service-based knowledge discovery applications. • We  ... 
doi:10.1007/978-3-540-39592-8_4 fatcat:jdzmvuvbwfgafn4weixqujuoga

Grid metadata management: Requirements and architecture

Oscar Corcho, Pinar Alper, Paolo Missier, Sean Bechhofer, Carole Goble
2007 2007 8th IEEE/ACM International Conference on Grid Computing  
Metadata annotations of Grid resources can potentially be used for a number of purposes, including accurate resource allocation to jobs, discovery of services, and precise retrieval of information resources  ...  In this paper we analyze these issues and present a service-oriented architecture for metadata management, called S-OGSA, that addresses them in a systematic way.  ...  ACKNOWLEDGEMENTS This work is supported by the EU FP6 OntoGrid project (STREP 511513) funded under the Grid-based Systems for solving complex problems, and by the Marie Curie fellowship RSSGRID (FP6-2002  ... 
doi:10.1109/grid.2007.4354121 dblp:conf/grid/CorchoAMBG07 fatcat:dzy6mybwvfghzfbydpwsvlsnom
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