Top-d Rank Aggregation in Web Meta-search Engine

DOI10.1007/978-3-642-14553-7_6zbMath1288.68017OpenAlexW1634508641MaRDI QIDQ3587334

Qizhi Fang, Shanfeng Zhu, Han Xiao

Publication date: 7 September 2010

Published in: Frontiers in Algorithmics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-642-14553-7_6

zbMATH Keywords

coherencePTASrank aggregationapproximate algorithmKendall-\(\tau \) distance\(\mathcal {NP}\)-hard

Mathematics Subject Classification ID

Computational difficulty of problems (lower bounds, completeness, difficulty of approximation, etc.) (68Q17) Information storage and retrieval of data (68P20) Approximation algorithms (68W25) Internet topics (68M11)

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