TOP-K AND SKYLINE QUERY PROCESSING OVER RELATIONAL DATABASE

TOP-K AND SKYLINE QUERY PROCESSING OVER RELATIONAL DATABASE

Top-k and Skyline queries are a long study topic in database and information retrieval communities and they are two popular operations for preference retrieval. Top-k query returns a subset of the most relevant answers instead of all answers. Efficient top-k processing retrieves the k objects that h...

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Bibliographic Details
Main Author: Samara, Rafat
Format: Others
Language:English
Published: Tekniska Högskolan, Högskolan i Jönköping, JTH. Forskningsmiljö Informationsteknik 2012
Subjects:
Top-k query
Skyline query
Fagin’s algorithm
Threshold Algorithm
No random access algorithm
Minimal Probing algorithm
Block-Nested-Loop algorithm
Nearest Neighbor algorithm
Branch and Bound Skyline Algorithm
Divide and Conquer algorithm
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-20108

Internet

http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-20108

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