'Web search engines' presentation slideshows

Overview

Overview. Finding and importing data sets Searching for data Importing data_. Overview. Searching for data Web search engines NSDI Geospatial Data Clearinghouse USGS GeoData site The Geography Network University of Washington Map Library Geospatial Data Archive (WAGDA) GIS Data Depot.

851 views • 65 slides

ESRM 250/CFR 520 Autumn 2009 Phil Hurvitz

Finding GIS data Importing GIS data. ESRM 250/CFR 520 Autumn 2009 Phil Hurvitz. Overview. Finding and importing data sets Searching for data Importing data. Overview. Searching for data Web search engines NSDI Geospatial Data Clearinghouse USGS GeoData site The Geography Network

787 views • 65 slides

CS276 Information Retrieval and Web Search Christopher Manning and Prabhakar Raghavan

CS276 Information Retrieval and Web Search Christopher Manning and Prabhakar Raghavan Lecture 16: Web search basics. Brief (non-technical) history. Early keyword-based engines ca. 1995-1997 Altavista, Excite, Infoseek, Inktomi, Lycos

802 views • 58 slides

CS276 Information Retrieval and Web Search Christopher Manning and Prabhakar Raghavan

CS276 Information Retrieval and Web Search Christopher Manning and Prabhakar Raghavan Lecture 16: Web search basics. Brief (non-technical) history. Early keyword-based engines ca. 1995-1997 Altavista, Excite, Infoseek, Inktomi, Lycos

800 views • 58 slides

Web search engines

651 views • 58 slides

Documenti non strutturati sul Web e Semantica

Documenti non strutturati sul Web e Semantica. Dott. Matteo Palmonari. palmonari@disco.unimib.it. Semantica nelle basi di dati relazionali.

691 views • 56 slides

Data Sciences: From First-order Logic to the Web

800 views • 53 slides

ITCS 6265 Information Retrieval and Web Mining

ITCS 6265 Information Retrieval and Web Mining. Lecture 10: Web search basics. Brief (non-technical) history. Early keyword-based engines Altavista, Excite, Infoseek, Inktomi, ca. 1995-1997 Sponsored search ranking: Goto.com (morphed into Overture.com ? Yahoo!)

522 views • 42 slides

Library and Internet Research

599 views • 38 slides

Information Literacy CSS101

511 views • 38 slides

Information Literacy CSS101

531 views • 37 slides

Fusion of Libraries and the Web: Subject-based Information Retrieval in the Web 2.0 Era

Fusion of Libraries and the Web: Subject-based Information Retrieval in the Web 2.0 Era. Digital Library Research Division Information Technology Center University of Tokyo Yoji Kiyota (Assistant Professor). Agenda. What is happening on the information retrieval world in the Web 2.0 era?

543 views • 35 slides

Overview

Overview. Searching for data. Web search engines NSDI GeoSpatial Data Clearinghouse USGS GeoData site University of Washington Map Library GeoSpatial Data Archive. Importing data. ARC/INFO interchange file SDTS files. USGS DEM data USGS DLG data. Searching for data. Web search engines

487 views • 35 slides

Interface evaluation

381 views • 30 slides

Computers

Computers. Dr. C. Jayawardena New entrance 2013. Computer System. People Software Hardware. Software. Programs Set of instructions that directs the hardware to do a required task and produce the desired results. Hardware -Basic Components. Function of Computer System. Input

400 views • 28 slides

Digital Libraries and Autonomous Citation Indexing

Digital Libraries and Autonomous Citation Indexing. Steve Lawrence C. Lee Giles Kurt Bollacker. What is autonomous citation indexing?. Can help organize the literature by automating the construction of citation indices

492 views • 28 slides

Email & Web Searches

Email & Web Searches. Kin 260 Jackie Kiwata. Overview. Email Message Transfer Agents User Agents Envelope & Contents Web Searches Search Engines Key Words Operators CSLA Library Research. Electronic Mail. Use of email by general public exploded in the 1990s

380 views • 27 slides

Bio 1B Finding Information in the Life Sciences Kelly Gordon

334 views • 25 slides

Organisation of documents on Web

Organisation of documents on Web. Introduction. Prevailing form of a carrier of information on web is document and not its bibliographic substitute. Internet and especially web (WWW) enable us to access and use documents or document parts of various data types.

325 views • 23 slides

Tries

Tries. Standard Tries Compressed Tries Suffix Tries. Text Processing. We have seen that preprocessing the pattern speeds up pattern matching queries

486 views • 11 slides