NDLI: Research on Grid Resource Discovery Mechanism Based on Mobile Agent

Content Provider	IEEE Xplore Digital Library
Author	Tian Miao Jiang Bo
Copyright Year	2007
Description	Author affiliation: Dalian Maritime University, China (Tian Miao; Jiang Bo)
Abstract	This paper proposes a kind of grid resource discovery model which is compartmentalized into three layers including ordinary node layer, super node layer and directory node layer, in order to reduce network traffic and enhance communications efficiency. In this model, mobile Agent is used to carry on the interaction between two layers. On the super node layer and the directory node layer, LDAP directory servers acts as a unified interface of the grid information's storage and access, and the metadata of ontology's concept cluster is used to describe the node information in the leaf nodes of the LDAP directory server. Thus, by using the LDAP directory structure, the ontology is introduced and a semantic grid of spatial information is constructed in order to enhance the intelligence of the grid resource discovery and obtain a better result. At last, resources' registration process in the LDAP server and the step of resource discovery is described.
Starting Page	461
Ending Page	464
File Size	1914802
Page Count	4
File Format	PDF
ISBN	9780769529431
DOI	10.1109/NPC.2007.189
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-09-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer science Network servers Mobile agents Access protocols Telecommunication traffic Ontologies Parallel processing Traffic control Educational institutions Middleware
Content Type	Text
Resource Type	Article

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