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|Title: ||Pendekatan 'AGREEMENT' Berbasis Semantik Pada P2P untuk Interoperabilitas Informasi Spasial|
|Authors: ||Simri Wicaksana, I Wayan|
|Issue Date: ||1-Oct-2005|
|Abstract: ||Currently, information sources contain spatial
information, such as address, and coordinate. In the last
decades, diversity of geographic information has
increased. Internet contributes to create diversity and
availability of GIS.
GIS represents traditional database and geographic,
as a result more complex data structure and semantic are
needed. The level of diversity of GIS need a special
approach to tackle the complexity.
This paper address a approach based on 'semantic
agreement' which utilize common ontology and Peer to
Peer (P2P) architecture as a combination approach.
P2P allows peers to group in same common interest in a
community, which called clustering. The clustering
develops semantic overlay network (SON). SON reduces
heterogeneity of semantic.
Our architecture has three types of peers. Super peer
publishes common ontology as reference, Provider peer
contains sharing data which represented by export
schema. Agreement is a key about understanding between
export schema and common ontology. Refer to this
agreement, interoperability can be delivered, such as for
discovery sources, sending query or handling the answer.
This paper emphasizes in how to develop agreement
and how to represent the agreement in implementation on
|Appears in Collections:||Published Article Komputer|
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