{"product_id":"clustering-peers-in-semantic-communities-von-carlos-eduardo-pires","title":"Clustering Peers in Semantic Communities","description":"\u003cp\u003ePeer Data Management Systems (PDMSs) are advanced P2P  applications in which each peer represents an  autonomous data source making available an exported  schema to be shared with other peers. The most  studied data management issues on PDMSs are related  to schema mappings and query answering. These issues  can be improved if peers are efficiently disposed in  the overlay network. In this context, the notion of  semantic community in PDMSs is of great importance  since it aims at logically approximating peers with  common interests about a specific domain. Due to the  dynamic behavior of peers in P2P systems, the  management of semantic communities is a challenging  issue in the current stage of development of PDMSs.  This work proposes an ontology-based process to  cluster semantically similar peers in a PDMS. Peers  are organized according to their corresponding  exported schema (an ontology) and ontology management  services are used to assist peer connection.  Experimental results on peer clustering are presented  and discussed.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838372303\"\u003e\u003ch3\u003ePutting together semantically similar peers according to their exported schema\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838372303","offer_id":39469252903005,"sku":"9783838372303","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/cb4f3b34-2559-401c-bbfa-e4cab44b0763.jpg?v=1757744089","url":"https:\/\/shop.autorenwelt.de\/en\/products\/clustering-peers-in-semantic-communities-von-carlos-eduardo-pires","provider":"Autorenwelt Shop","version":"1.0","type":"link"}