omitir hasta el contenido
Advanced metasearch engine technology Ver este material de antemano
CerrarVer este material de antemano
Chequeando…

Advanced metasearch engine technology

Autor: Weiyi Meng; Clement T Yu
Editorial: San Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA) : Morgan & Claypool, ©2011.
Serie: Synthesis digital library of engineering and computer science.; Synthesis lectures on data management, # 11.
Edición/Formato:   Libro-e : Documento : Inglés (eng)Ver todas las ediciones y todos los formatos
Base de datos:WorldCat
Resumen:
Among the search tools currently on the Web, search engines are the most well known thanks to the popularity of major search engines such as Google and Yahoo! While extremely successful, these major search engines do have serious limitations. This book introduces large-scale metasearch engine technology, which has the potential to overcome the limitations of the major search engines. Essentially, a metasearch engine  Leer más
Calificación:

(todavía no calificado) 0 con reseñas - Ser el primero.

Temas
Más materiales como éste

 

Encontrar un ejemplar en línea

Enlaces a este material

Encontrar un ejemplar en la biblioteca

&AllPage.SpinnerRetrieving; Encontrando bibliotecas que tienen este material…

Detalles

Género/Forma: Electronic books
Formato físico adicional: Print version:
Advanced Metasearch Engine Technology.
Morgan & Claypool 2010
(OCoLC)401167990
Tipo de material: Documento, Recurso en Internet
Tipo de documento: Recurso en Internet, Archivo de computadora
Todos autores / colaboradores: Weiyi Meng; Clement T Yu
ISBN: 9781608451937 1608451933
Número OCLC: 707877337
Notas: Part of: Synthesis digital library of engineering and computer science.
Series from website.
Descripción: 1 online resource (x, 117 p.) : ill., digital file.
Contenido: 1. Introduction --
Finding information on the web --
Browsing --
Searching --
A brief overview of text retrieval --
System architecture --
Document representation --
Document-query matching --
Query evaluation --
Retrieval effectiveness measures --
A brief overview of search engine technology --
Special characteristics of the web --
Web crawler --
Utilizing tag information --
Utilizing link information --
Result organization --
Book overview. 2. Metasearch engine architecture --
System architecture --
Why metasearch engine technology --
Challenging environment --
Heterogeneities and their impact --
Standardization efforts. 3. Search engine selection --
Rough representative approaches --
Learning-based approaches --
Sample document-based approaches --
Statistical representative approaches --
D-WISE --
CORI Net --
gGLOSS --
Number of potentially useful documents --
Similarity of the most similar document --
Search engine representative generation. 4. Search engine incorporation --
Search engine connection --
HTML form tag for search engines --
Automatic search engine connection --
Search result extraction --
Semiautomatic wrapper generation --
Automatic wrapper generation. 5. Result merging --
Merging based on full document content --
Merging based on search result records --
Merging based on local ranks of results --
Round-robin based methods --
Similarity conversion based methods --
Voting based methods --
Machine learning based method. 6. Summary and future research --
Bibliography --
Authors' biographies.
Título de la serie: Synthesis digital library of engineering and computer science.; Synthesis lectures on data management, # 11.
Responsabilidad: Weiyi Meng, Clement T. Yu.

Resumen:

Among the search tools currently on the Web, search engines are the most well known thanks to the popularity of major search engines such as Google and Yahoo! While extremely successful, these major search engines do have serious limitations. This book introduces large-scale metasearch engine technology, which has the potential to overcome the limitations of the major search engines. Essentially, a metasearch engine is a search system that supports unified access to multiple existing search engines by passing the queries it receives to its component search engines and aggregating the returned results into a single ranked list. A large-scale metasearch engine has thousands or more component search engines. While metasearch engines were initially motivated by their ability to combine the search coverage of multiple search engines, there are also other benefits such as the potential to obtain better and fresher results and to reach the DeepWeb. The following major components of large-scale metasearch engines will be discussed in detail in this book: search engine selection, search engine incorporation, and result merging. Highly scalable and automated solutions for these components are emphasized. The authors make a strong case for the viability of the large-scale metasearch engine technology as a competitive technology for Web search.

Reseñas

Reseñas contribuidas por usuarios
Recuperando reseñas de GoodReads…
Recuperando reseñas de DOGObooks…

Etiquetas

Ser el primero.
Confirmar este pedido

Ya ha pedido este material. Escoja OK si desea procesar el pedido de todos modos.

Datos enlazados


Primary Entity

<http://www.worldcat.org/oclc/707877337> # Advanced metasearch engine technology
    a schema:MediaObject, schema:Book, schema:CreativeWork ;
    library:oclcnum "707877337" ;
    library:placeOfPublication <http://id.loc.gov/vocabulary/countries/cau> ;
    library:placeOfPublication <http://experiment.worldcat.org/entity/work/data/762633525#Place/san_rafael_calif_1537_fourth_street_san_rafael_ca_94901_usa> ; # San Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA)
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/search_result_extraction> ; # Search result extraction
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/result_merging> ; # Result merging
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/distributed_information_retrieval> ; # Distributed information retrieval
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/collection_fusion> ; # Collection fusion
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Topic/computers_online_services_resource_directories> ; # COMPUTERS / Online Services / Resource Directories
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Topic/web_search_engines_mathematical_models> ; # Web search engines--Mathematical models
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/federated_search_system> ; # Federated search system
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/metasearch_engine> ; # Metasearch engine
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/wrapper_generation> ; # Wrapper generation
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/large_scale_metasearch_engine> ; # Large-scale metasearch engine
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Topic/federated_searching_mathematical_models> ; # Federated searching--Mathematical models
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/search_engine_selection> ; # Search engine selection
    schema:about <http://dewey.info/class/025.04/e22/> ;
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/search_broker> ; # Search broker
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Thing/database_selection> ; # Database selection
    schema:about <http://experiment.worldcat.org/entity/work/data/762633525#Topic/computers_system_administration_storage_&_retrieval> ; # COMPUTERS / System Administration / Storage & Retrieval
    schema:bookFormat schema:EBook ;
    schema:contributor <http://viaf.org/viaf/77873409> ; # Clement T. Yu
    schema:copyrightYear "2011" ;
    schema:creator <http://viaf.org/viaf/28818597> ; # Weiyi Meng
    schema:datePublished "2011" ;
    schema:description "1. Introduction -- Finding information on the web -- Browsing -- Searching -- A brief overview of text retrieval -- System architecture -- Document representation -- Document-query matching -- Query evaluation -- Retrieval effectiveness measures -- A brief overview of search engine technology -- Special characteristics of the web -- Web crawler -- Utilizing tag information -- Utilizing link information -- Result organization -- Book overview."@en ;
    schema:description "Among the search tools currently on the Web, search engines are the most well known thanks to the popularity of major search engines such as Google and Yahoo! While extremely successful, these major search engines do have serious limitations. This book introduces large-scale metasearch engine technology, which has the potential to overcome the limitations of the major search engines. Essentially, a metasearch engine is a search system that supports unified access to multiple existing search engines by passing the queries it receives to its component search engines and aggregating the returned results into a single ranked list. A large-scale metasearch engine has thousands or more component search engines. While metasearch engines were initially motivated by their ability to combine the search coverage of multiple search engines, there are also other benefits such as the potential to obtain better and fresher results and to reach the DeepWeb. The following major components of large-scale metasearch engines will be discussed in detail in this book: search engine selection, search engine incorporation, and result merging. Highly scalable and automated solutions for these components are emphasized. The authors make a strong case for the viability of the large-scale metasearch engine technology as a competitive technology for Web search."@en ;
    schema:exampleOfWork <http://worldcat.org/entity/work/id/762633525> ;
    schema:genre "Electronic books"@en ;
    schema:inLanguage "en" ;
    schema:isPartOf <http://experiment.worldcat.org/entity/work/data/762633525#Series/synthesis_digital_library_of_engineering_and_computer_science> ; # Synthesis digital library of engineering and computer science.
    schema:isPartOf <http://worldcat.org/issn/2153-5426> ; # Synthesis lectures on data management ;
    schema:isSimilarTo <http://www.worldcat.org/oclc/401167990> ;
    schema:name "Advanced metasearch engine technology"@en ;
    schema:numberOfPages "117" ;
    schema:productID "707877337" ;
    schema:publication <http://www.worldcat.org/title/-/oclc/707877337#PublicationEvent/san_rafael_calif_1537_fourth_street_san_rafael_ca_94901_usa_morgan_&_claypool_c2011> ;
    schema:publisher <http://experiment.worldcat.org/entity/work/data/762633525#Agent/morgan_&_claypool> ; # Morgan & Claypool
    schema:url <http://proquest.safaribooksonline.com/?fpi=9781608451920> ;
    schema:url <http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=440365> ;
    schema:url <http://www.morganclaypool.com/doi/abs/10.2200/S00307ED1V01Y201011DTM011> ;
    schema:url <http://dx.doi.org/10.2200/S00307ED1V01Y201011DTM011> ;
    schema:workExample <http://dx.doi.org/10.2200/S00307ED1V01Y201011DTM011> ;
    schema:workExample <http://worldcat.org/isbn/9781608451937> ;
    wdrs:describedby <http://www.worldcat.org/title/-/oclc/707877337> ;
    .


Related Entities

<http://experiment.worldcat.org/entity/work/data/762633525#Agent/morgan_&_claypool> # Morgan & Claypool
    a bgn:Agent ;
    schema:name "Morgan & Claypool" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Place/san_rafael_calif_1537_fourth_street_san_rafael_ca_94901_usa> # San Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA)
    a schema:Place ;
    schema:name "San Rafael, Calif. (1537 Fourth Street, San Rafael, CA 94901 USA)" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Series/synthesis_digital_library_of_engineering_and_computer_science> # Synthesis digital library of engineering and computer science.
    a bgn:PublicationSeries ;
    schema:hasPart <http://www.worldcat.org/oclc/707877337> ; # Advanced metasearch engine technology
    schema:name "Synthesis digital library of engineering and computer science." ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/collection_fusion> # Collection fusion
    a schema:Thing ;
    schema:name "Collection fusion" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/database_selection> # Database selection
    a schema:Thing ;
    schema:name "Database selection" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/distributed_information_retrieval> # Distributed information retrieval
    a schema:Thing ;
    schema:name "Distributed information retrieval" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/federated_search_system> # Federated search system
    a schema:Thing ;
    schema:name "Federated search system" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/large_scale_metasearch_engine> # Large-scale metasearch engine
    a schema:Thing ;
    schema:name "Large-scale metasearch engine" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/metasearch_engine> # Metasearch engine
    a schema:Thing ;
    schema:name "Metasearch engine" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/result_merging> # Result merging
    a schema:Thing ;
    schema:name "Result merging" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/search_engine_selection> # Search engine selection
    a schema:Thing ;
    schema:name "Search engine selection" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/search_result_extraction> # Search result extraction
    a schema:Thing ;
    schema:name "Search result extraction" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Thing/wrapper_generation> # Wrapper generation
    a schema:Thing ;
    schema:name "Wrapper generation" ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Topic/computers_online_services_resource_directories> # COMPUTERS / Online Services / Resource Directories
    a schema:Intangible ;
    schema:name "COMPUTERS / Online Services / Resource Directories"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Topic/computers_system_administration_storage_&_retrieval> # COMPUTERS / System Administration / Storage & Retrieval
    a schema:Intangible ;
    schema:name "COMPUTERS / System Administration / Storage & Retrieval"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Topic/federated_searching_mathematical_models> # Federated searching--Mathematical models
    a schema:Intangible ;
    schema:hasPart <http://id.loc.gov/authorities/subjects/sh2007000090> ;
    schema:name "Federated searching--Mathematical models"@en ;
    .

<http://experiment.worldcat.org/entity/work/data/762633525#Topic/web_search_engines_mathematical_models> # Web search engines--Mathematical models
    a schema:Intangible ;
    schema:hasPart <http://id.loc.gov/authorities/subjects/sh97007463> ;
    schema:name "Web search engines--Mathematical models"@en ;
    .

<http://proquest.safaribooksonline.com/?fpi=9781608451920>
    rdfs:comment "Available by subscription from Safari Books Online" ;
    .

<http://viaf.org/viaf/28818597> # Weiyi Meng
    a schema:Person ;
    schema:familyName "Meng" ;
    schema:givenName "Weiyi" ;
    schema:name "Weiyi Meng" ;
    .

<http://viaf.org/viaf/77873409> # Clement T. Yu
    a schema:Person ;
    schema:familyName "Yu" ;
    schema:givenName "Clement T." ;
    schema:name "Clement T. Yu" ;
    .

<http://worldcat.org/isbn/9781608451937>
    a schema:ProductModel ;
    schema:description "electronic bk." ;
    schema:isbn "1608451933" ;
    schema:isbn "9781608451937" ;
    .

<http://worldcat.org/issn/2153-5426> # Synthesis lectures on data management ;
    a bgn:PublicationSeries ;
    schema:hasPart <http://www.worldcat.org/oclc/707877337> ; # Advanced metasearch engine technology
    schema:issn "2153-5426" ;
    schema:name "Synthesis lectures on data management ;" ;
    schema:name "Synthesis lectures on data management," ;
    .

<http://www.worldcat.org/oclc/401167990>
    a schema:CreativeWork ;
    rdfs:label "Advanced Metasearch Engine Technology." ;
    schema:description "Print version:" ;
    schema:isSimilarTo <http://www.worldcat.org/oclc/707877337> ; # Advanced metasearch engine technology
    .


Content-negotiable representations

Cerrar ventana

Inicie una sesión con WorldCat 

¿No tienes una cuenta? Puede fácilmente crear una cuenta gratuita.