Results 211 to 220 of about 198,739 (238)

Controlling the robots of Web search engines

Proceedings of the 2001 ACM SIGMETRICS international conference on Measurement and modeling of computer systems, 2001
Robots are deployed by a Web search engine for collecting information from different Web servers in order to maintain the currency of its data base of Web pages. In this paper, we investigate the number of robots to be used by a search engine so as to maximize the currency of the data base without putting an unnecessary load on the network.
Zhen Liu, Ph. Nain, J. Talim, Edward G. Coffman   +3 more
openaire   +2 more sources

The Web, the Home and the Search Engine

2011
The web search engine has come to occupy a central position in our information-seeking habits as citizens. This chapter explores the genesis of the idea of a search engine, and how this mechanism has developed in the web context. Search engines have adapted to the world of the web (in particular, to users and to the uses to which they have been put ...
openaire   +2 more sources

Traveling the Web with search engines

Nursing, 1997
openaire   +2 more sources

Algorithmic Challenges in Web Search Engines

2006
We present the main algorithmic challenges that large Web search engines face today. These challenges are present in all the modules of a Web retrieval system, ranging from the gathering of the data to be indexed (crawling) to the selection and ordering of the answers to a query (searching and ranking).
openaire   +3 more sources

Intelligent Sementic Web Search Engine [PDF]

International Journal of Scientific Research, 2012
Dhaval Kathiriya, Kalpesh R, Jitendrakumar R   +2 more
openaire   +1 more source

Patient navigation: An update on the state of the science

Ca-A Cancer Journal for Clinicians, 2011
Electra D Paskett, Kristen J Wells
exaly  

Which academic search systems are suitable for systematic reviews or meta‐analyses? Evaluating retrieval qualities of Google Scholar, PubMed, and 26 other resources

Research Synthesis Methods, 2020
Michael Gusenbauer, Neal R Haddaway
exaly  

Priorities for the primary prevention of breast cancer

Ca-A Cancer Journal for Clinicians, 2014
Graham A Colditz
exaly  

Mastering the game of Go with deep neural networks and tree search

Nature, 2016
David Silver, Timothy P Lillicrap, Thore Graepel   +2 more
exaly  

Intermittent search strategies

Reviews of Modern Physics, 2011
Olivier Bénichou, Raphaël Voituriez
exaly