{"product_id":"semantics-and-query-reformulation-in-distributed-environments-von-damires-souza","title":"Semantics and Query Reformulation in Distributed Environments","description":"\u003cp\u003eQuery answering has been addressed as a key issue in  dynamic distributed environments. An important step  in this process is reformulating a query posed at a  peer into a new query expressed in terms of a target  peer, considering existing correspondences between  them. In this book, we present a semantic-based  approach, named SemRef, which brings together both  query enrichment and query reformulation techniques  in order to provide users with a set of expanded  answers. To this end, we make use of semantics which  is mainly acquired from a set of semantic  correspondences that extend the ones commonly found.  Furthermore, we take into account the context of the  user, of the query and of the environment as a way  to enhance the overall process and to deal with  information that can only be acquired on the fly.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838387918\"\u003e\u003ch3\u003eUsing Semantics to Enhance Query Reformulation in Dynamic Distributed Environments\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838387918","offer_id":39469185400925,"sku":"9783838387918","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/5d2cd494-6383-454e-a26e-1ec184edb846.jpg?v=1757658009","url":"https:\/\/shop.autorenwelt.de\/products\/semantics-and-query-reformulation-in-distributed-environments-von-damires-souza","provider":"Autorenwelt Shop","version":"1.0","type":"link"}