Exploració per tema "Web search engines"

Ara es mostren els items 21-27 de 27

    • Personalizing web search and crawling from clickstream data 

      Vallés Fradera, Pau (Universitat Politècnica de Catalunya, 2009-01-19)
      Projecte Final de Màster Oficial
      Accés obert
      Our aim is to improve web search engines, approaching the searching problem considering the user, his/her topics of interest and the navigation context. Furthermore, the clickstream also contains patterns inside. Our ...

    • Quantum Google in a complex network 

      Paparo, Giuseppe Davide; Muller, Markus; Comellas Padró, Francesc de Paula; Martin Delgado, Miguel Angel (MACMILLAN PUBLISHERS LIMITED, 2013-10-04)
      Article
      Accés obert
      We investigate the behaviour of the recently proposed Quantum PageRank algorithm, in large complex networks. We find that the algorithm is able to univocally reveal the underlying topology of the network and to identify ...

    • ¿Quién manda en el ciberespacio? 

      Barceló Garcia, Miquel (2002-03)
      Article
      Accés obert

    • Search Engine Customization and Data Set Builder 

      Arias Moreno, Fco Javier (Katholieke Universiteit te Leuven (1970-) / Department of Computer Science, 2009-01-09)
      Projecte/Treball Final de Carrera
      Accés obert
      There are two core objectives in this work: firstly, to build a data set, and secondly, to customize a search engine. The first objective is to design and implement a data set builder. There are two steps required for ...

    • Search Engine Optimisation. PageRank best Practices 

      Ferré Viñes, Neus (Universitat Politècnica de Catalunya, 2008-07)
      Projecte/Treball Final de Carrera
      Accés obert
      Since the explosion of the Internet age the need of search online information has grown as well at the light velocity. As a consequent, new marketing disciplines arise in the digital world. This thesis describes, in the ...

    • Semantic microaggregation for the anonymization of query logs using the open directory project 

      Erola, Arnau; Castellà-Roca, Jordi; Navarro-Arribas, Guillermo; Torra, Vicenç (Institut d'Estadística de Catalunya, 2011)
      Article
      Accés obert
      Web search engines gather information from the queries performed by the user in the form of query logs. These logs are extremely useful for research, marketing, or profiling, but at the same time they are a great threat ...

    • Visual Search: finding similar images 

      Camli, Gorkem (Universitat Politécnica de Catalunya, 2020-01-28)
      Projecte Final de Màster Oficial
      Accés obert
      Visual Search task focuses on finding visually similar images given a query image and returning the results in a ranked order where the most similar images ranked first. The main contributions of this thesis are implementing ...