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  1. Search user interfaces
    Erschienen: 2009
    Verlag:  Cambridge Univ. Press, Cambridge [u.a.]

    Freie Universität Berlin, Universitätsbibliothek
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Humboldt-Universität zu Berlin, Universitätsbibliothek, Jacob-und-Wilhelm-Grimm-Zentrum
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Zuse Institute Berlin (ZIB), Bibliothek
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Brandenburgische Technische Universität Cottbus - Senftenberg, Universitätsbibliothek
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Fachhochschule Potsdam, Hochschulbibliothek
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    ISBN: 9780521113793
    RVK Klassifikation: AN 95000 ; ES 900 ; ST 281
    Auflage/Ausgabe: 1. publ.
    Schlagworte: Web search engines; User interfaces (Computer systems); Human-computer interaction; Recherche; Suche; Informationssystem; Information Retrieval; Benutzeroberfläche; Mensch-Maschine-Schnittstelle; Suchmaschine; Benutzerorientierung; Graphische Benutzeroberfläche
    Umfang: XVIII, 385 S., Ill., graph. Darst.
    Bemerkung(en):

    Literaturverz. S. 329 - 364

  2. Web Corpus Construction
    Erschienen: [2013]; © 2013
    Verlag:  Morgan & Claypool Publishers, [San Rafael]

    The World Wide Web constitutes the largest existing source of texts written in a great variety of languages. A feasible and sound way of exploiting this data for linguistic research is to compile a static corpus for a given language. There are... mehr

    Universität Potsdam, Universitätsbibliothek
    uneingeschränkte Fernleihe, Kopie und Ausleihe

     

    The World Wide Web constitutes the largest existing source of texts written in a great variety of languages. A feasible and sound way of exploiting this data for linguistic research is to compile a static corpus for a given language. There are several advantages of this approach: (i) Working with such corpora obviates the problems encountered when using Internet search engines in quantitative linguistic research (such as non-transparent ranking algorithms). (ii) Creating a corpus from web data is virtually free. (iii) The size of corpora compiled from the WWW may exceed by several orders of magnitudes the size of language resources offered elsewhere. (iv) The data is locally available to the user, and it can be linguistically post-processed and queried with the tools preferred by her/him. This book addresses the main practical tasks in the creation of web corpora up to giga-token size. Among these tasks are the sampling process (i. e., web crawling) and the usual cleanups including boilerplate removal and removal of duplicated content. Linguistic processing and problems with linguistic processing coming from the different kinds of noise in web corpora are also covered. Finally, the authors show how web corpora can be evaluated and compared to other corpora (such as traditionally compiled corpora) 1. Web corpora -- 2. Data collection -- 2.1 Introduction -- 2.2 The structure of the web -- 2.2.1 General properties -- 2.2.2 Accessibility and stability of web pages -- 2.2.3 What's in a (national) top level domain? -- 2.2.4 Problematic segments of the web -- 2.3 Crawling basics -- 2.3.1 Introduction -- 2.3.2 Corpus construction from search engine results -- 2.3.3 Crawlers and crawler performance -- 2.3.4 Configuration details and politeness -- 2.3.5 Seed URL generation -- 2.4 More on crawling strategies -- 2.4.1 Introduction -- 2.4.2 Biases and the pagerank -- 2.4.3 Focused crawling -- 3. Post-processing -- 3.1 Introduction -- 3.2 Basic cleanups -- 3.2.1 HTML stripping -- 3.2.2 Character references and entities -- 3.2.3 Character sets and conversion -- 3.2.4 Further normalization -- 3.3 Boilerplate removal -- 3.3.1 Introduction to boilerplate -- 3.3.2 Feature extraction -- 3.3.3 Choice of the machine learning method -- 3.4 Language identification -- 3.5 Duplicate detection -- 3.5.1 Types of duplication -- 3.5.2 Perfect duplicates and hashing -- 3.5.3 Near duplicates, Jaccard coefficients, and shingling -- 4. Linguistic processing -- 4.1 Introduction -- 4.2 Basics of tokenization, part-of-speech tagging, and lemmatization -- 4.2.1 Tokenization -- 4.2.2 Part-of-speech tagging -- 4.2.3 Lemmatization -- 4.3 Linguistic post-processing of noisy data -- 4.3.1 Introduction -- 4.3.2 Treatment of noisy data -- 4.4 Tokenizing web texts -- 4.4.1 Example: missing whitespace -- 4.4.2 Example: emoticons -- 4.5 POS tagging and lemmatization of web texts -- 4.5.1 Tracing back errors in POS tagging -- 4.6 Orthographic normalization -- 4.7 Software for linguistic post-processing -- 5. Corpus evaluation and comparison -- 5.1 Introduction -- 5.2 Rough quality check -- 5.2.1 Word and sentence lengths -- 5.2.2 Duplication -- 5.3 Measuring corpus similarity -- 5.3.1 Inspecting frequency lists -- 5.3.2 Hypothesis testing with -- 5.3.3 Hypothesis testing with Spearman's rank correlation -- 5.3.4 Using test statistics without hypothesis testing -- 5.4 Comparing keywords -- 5.4.1 Keyword extraction with x2 -- 5.4.2 Keyword extraction using the ratio of relative frequencies -- 5.4.3 Variants and refinements -- 5.5 Extrinsic evaluation -- 5.6 Corpus composition -- 5.6.1 Estimating corpus composition -- 5.6.2 Measuring corpus composition -- 5.6.3 Interpreting corpus composition -- 5.7 Summary -- Bibliography -- Authors' biographies

     

    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Hinweise zum Inhalt
    Quelle: Verbundkataloge
    Beteiligt: Bildhauer, Felix (VerfasserIn)
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781608459841
    Weitere Identifier:
    RVK Klassifikation: ES 900
    Schriftenreihe: Synthesis Lectures on Human Language Technologies ; #22
    Schlagworte: Web search engines; Computational linguistics; Corpora (Linguistics)
    Umfang: 1 Online-Ressource (222 Seiten), Illustrationen
    Bemerkung(en):

    Description based upon print version of record

    Also available in print.

    :

    :

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  3. Web Corpus Construction
    Erschienen: [2013]; © 2013
    Verlag:  Morgan & Claypool Publishers, [San Rafael]

    The World Wide Web constitutes the largest existing source of texts written in a great variety of languages. A feasible and sound way of exploiting this data for linguistic research is to compile a static corpus for a given language. There are... mehr

    Universität Potsdam, Universitätsbibliothek
    keine Fernleihe

     

    The World Wide Web constitutes the largest existing source of texts written in a great variety of languages. A feasible and sound way of exploiting this data for linguistic research is to compile a static corpus for a given language. There are several advantages of this approach: (i) Working with such corpora obviates the problems encountered when using Internet search engines in quantitative linguistic research (such as non-transparent ranking algorithms). (ii) Creating a corpus from web data is virtually free. (iii) The size of corpora compiled from the WWW may exceed by several orders of magnitudes the size of language resources offered elsewhere. (iv) The data is locally available to the user, and it can be linguistically post-processed and queried with the tools preferred by her/him. This book addresses the main practical tasks in the creation of web corpora up to giga-token size. Among these tasks are the sampling process (i. e., web crawling) and the usual cleanups including boilerplate removal and removal of duplicated content. Linguistic processing and problems with linguistic processing coming from the different kinds of noise in web corpora are also covered. Finally, the authors show how web corpora can be evaluated and compared to other corpora (such as traditionally compiled corpora) 1. Web corpora -- 2. Data collection -- 2.1 Introduction -- 2.2 The structure of the web -- 2.2.1 General properties -- 2.2.2 Accessibility and stability of web pages -- 2.2.3 What's in a (national) top level domain? -- 2.2.4 Problematic segments of the web -- 2.3 Crawling basics -- 2.3.1 Introduction -- 2.3.2 Corpus construction from search engine results -- 2.3.3 Crawlers and crawler performance -- 2.3.4 Configuration details and politeness -- 2.3.5 Seed URL generation -- 2.4 More on crawling strategies -- 2.4.1 Introduction -- 2.4.2 Biases and the pagerank -- 2.4.3 Focused crawling -- 3. Post-processing -- 3.1 Introduction -- 3.2 Basic cleanups -- 3.2.1 HTML stripping -- 3.2.2 Character references and entities -- 3.2.3 Character sets and conversion -- 3.2.4 Further normalization -- 3.3 Boilerplate removal -- 3.3.1 Introduction to boilerplate -- 3.3.2 Feature extraction -- 3.3.3 Choice of the machine learning method -- 3.4 Language identification -- 3.5 Duplicate detection -- 3.5.1 Types of duplication -- 3.5.2 Perfect duplicates and hashing -- 3.5.3 Near duplicates, Jaccard coefficients, and shingling -- 4. Linguistic processing -- 4.1 Introduction -- 4.2 Basics of tokenization, part-of-speech tagging, and lemmatization -- 4.2.1 Tokenization -- 4.2.2 Part-of-speech tagging -- 4.2.3 Lemmatization -- 4.3 Linguistic post-processing of noisy data -- 4.3.1 Introduction -- 4.3.2 Treatment of noisy data -- 4.4 Tokenizing web texts -- 4.4.1 Example: missing whitespace -- 4.4.2 Example: emoticons -- 4.5 POS tagging and lemmatization of web texts -- 4.5.1 Tracing back errors in POS tagging -- 4.6 Orthographic normalization -- 4.7 Software for linguistic post-processing -- 5. Corpus evaluation and comparison -- 5.1 Introduction -- 5.2 Rough quality check -- 5.2.1 Word and sentence lengths -- 5.2.2 Duplication -- 5.3 Measuring corpus similarity -- 5.3.1 Inspecting frequency lists -- 5.3.2 Hypothesis testing with -- 5.3.3 Hypothesis testing with Spearman's rank correlation -- 5.3.4 Using test statistics without hypothesis testing -- 5.4 Comparing keywords -- 5.4.1 Keyword extraction with x2 -- 5.4.2 Keyword extraction using the ratio of relative frequencies -- 5.4.3 Variants and refinements -- 5.5 Extrinsic evaluation -- 5.6 Corpus composition -- 5.6.1 Estimating corpus composition -- 5.6.2 Measuring corpus composition -- 5.6.3 Interpreting corpus composition -- 5.7 Summary -- Bibliography -- Authors' biographies

     

    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Hinweise zum Inhalt
    Quelle: Verbundkataloge
    Beteiligt: Bildhauer, Felix (VerfasserIn)
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781608459841
    Weitere Identifier:
    RVK Klassifikation: ES 900
    Schriftenreihe: Synthesis Lectures on Human Language Technologies ; #22
    Schlagworte: Web search engines; Computational linguistics; Corpora (Linguistics)
    Umfang: 1 Online-Ressource (222 Seiten), Illustrationen
    Bemerkung(en):

    Description based upon print version of record

    Also available in print.

    :

    :

    :

    :

    :

    :

  4. Search user interfaces
    Erschienen: 2009
    Verlag:  Cambridge Univ. Press, Cambridge [u.a.]

    Universitätsbibliothek Passau
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781139640817; 9780521113793
    RVK Klassifikation: ST 281 ; AN 95000 ; ES 900
    Auflage/Ausgabe: 1. publ.
    Schlagworte: Web search engines; User interfaces (Computer systems); Human-computer interaction; Information Retrieval; Suchmaschine; Benutzerorientierung; Suche; Mensch-Maschine-Schnittstelle; Informationssystem; Recherche; Graphische Benutzeroberfläche; Benutzeroberfläche
    Umfang: 1 Online-Ressource (XVIII, 385 S.), Ill., graph. Darst.
    Bemerkung(en):

    Literaturverz. S. 329 - 364

  5. Search user interfaces
    Erschienen: 2009
    Verlag:  Cambridge Univ. Press, Cambridge [u.a.]

    Ostbayerische Technische Hochschule Amberg-Weiden, Hochschulbibliothek Amberg
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Universitätsbibliothek Bamberg
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Technische Universität München, Universitätsbibliothek, Teilbibliotheken Garching
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Universitätsbibliothek der LMU München
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Technische Hochschule Nürnberg Georg Simon Ohm, Bibliothek
    keine Ausleihe von Bänden, nur Papierkopien werden versandt
    Universitätsbibliothek Regensburg
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    ISBN: 9780521113793
    RVK Klassifikation: AN 95000 ; ES 900 ; ST 281
    Auflage/Ausgabe: 1. publ.
    Schlagworte: Web search engines; User interfaces (Computer systems); Human-computer interaction; Recherche; Suche; Informationssystem; Information Retrieval; Benutzeroberfläche; Mensch-Maschine-Schnittstelle; Suchmaschine; Benutzerorientierung; Graphische Benutzeroberfläche
    Umfang: XVIII, 385 S., Ill., graph. Darst.
    Bemerkung(en):

    Literaturverz. S. 329 - 364

  6. Search user interfaces
    Erschienen: 2009
    Verlag:  Cambridge Univ. Press, Cambridge [u.a.]

    "This book focuses on the human users of search engines and the tool they use to interact with them: the search user interface. The truly worldwide reach of the Web has brought with it a new realization among computer scientists and laypeople of the... mehr

    Staats- und Universitätsbibliothek Bremen
    a inf 070 e/361a
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Staats- und Universitätsbibliothek Bremen
    a inf 070 e/361b
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Staats- und Universitätsbibliothek Bremen
    com 448/33
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Niedersächsische Staats- und Universitätsbibliothek Göttingen
    2011 B 954
    keine Fernleihe
    Universitäts- und Landesbibliothek Sachsen-Anhalt / Zentrale
    ST 280 103
    keine Fernleihe
    Universitäts- und Landesbibliothek Sachsen-Anhalt / Zentrale
    ST 280 103 a
    keine Fernleihe
    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
    A HEA 44765
    keine Fernleihe
    Hochschule für Angewandte Wissenschaften Hamburg, Hochschulinformations- und Bibliotheksservice (HIBS), Fachbibliothek Technik, Wirtschaft, Informatik
    BID 172 038
    keine Fernleihe
    Technische Universität Hamburg, Universitätsbibliothek
    2835-1650
    Bibliothek der Hochschule Hannover
    EDV 0700 /60
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
    T 09 B 8201
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Universitätsbibliothek Hildesheim
    CSC 633 : H17
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Universitätsbibliothek Ilmenau
    MDW AP 15860 H436
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Otto-von-Guericke-Universität, Universitätsbibliothek
    2010.01856:1
    uneingeschränkte Fernleihe, Kopie und Ausleihe

     

    "This book focuses on the human users of search engines and the tool they use to interact with them: the search user interface. The truly worldwide reach of the Web has brought with it a new realization among computer scientists and laypeople of the enormous importance of usability and user interface design. In the last ten years, much has become understood about what works in search interfaces from a usability perspective, and what does not. Researchers and practitioners have developed a wide range of innovative interface ideas, but only the most broadly acceptable make their way into major web search engines. This book summarizes these developments, presenting the state of the art of search interface design, both in academic research and in deployment in commercial systems. Many books describe the algorithms behind search engines and information retrieval systems, but the unique focus of this book is specifically on the user interface. It will be welcomed by industry professionals who design systems that use search interfaces as well as graduate students and academic researchers who investigate information systems"--Provided by publisher The design of search user interfaces -- The evaluation of search user interfaces -- Models of the information seeking process -- Query specification -- Presentation of search results -- Query reformulation -- Supporting the search process -- Integrating navigation with search -- Personalization in search -- Information visualization for search interfaces -- Information visualization for text analysis -- Emerging trends in search interfaces

     

    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Druck
    ISBN: 0521113792; 9780521113793
    RVK Klassifikation: ES 900 ; AP 15860 ; ST 252 ; ST 280
    Schlagworte: Web search engines; User interfaces (Computer systems); Human-computer interaction
    Umfang: XVIII, 385 S., [6] Bl., Ill., graph. Darst.
    Bemerkung(en):

    Literaturverz. S. 329 - 364

  7. Search user interfaces
    Erschienen: 2009
    Verlag:  Cambridge Univ. Press, Cambridge [u.a.]

    Focuses on the human users of search engines and the tools available for interaction and visualization in searches mehr

    Staats- und Universitätsbibliothek Bremen
    keine Fernleihe
    Hochschulbibliothek Friedensau
    Online-Ressource
    keine Fernleihe

     

    Focuses on the human users of search engines and the tools available for interaction and visualization in searches

     

    Export in Literaturverwaltung   RIS-Format
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    Hinweise zum Inhalt
    Volltext (Kostenfrei)
    Volltext (Connect to this resource online)
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9780521113793
    RVK Klassifikation: ES 900
    Schlagworte: Web search engines; User interfaces (Computer systems); Human-computer interaction
    Umfang: Online-Ressource
    Bemerkung(en):

    Description based upon print version of record

    Cover; Title; Copyright; Dedication; Contents; Preface; 1 The Design of Search User Interfaces; 1.1 Keeping the Interface Simple; 1.2 A Historical Shift in Search Interface Design; 1.3 The Process of Search Interface Design; 1.4 Design Guidelines for Search Interfaces; 1.5 Offer Efficient and Informative Feedback; 1.6 Balance User Control with Automated Actions; 1.7 Reduce Short-Term Memory Load; 1.8 Provide Shortcuts; 1.9 Reduce Errors; 1.10 Recognize the Importance of Small Details; 1.11 Recognize the Importance of Aesthetics in Design; 1.12 Conclusions

    2 The Evaluation of Search User Interfaces2.1 Standard Information Retrieval Evaluation; 2.2 Informal Usability Testing; 2.3 Formal Studies and Controlled Experiments; 2.4 Longitudinal Studies; 2.5 Analyzing Search Engine Server Logs; 2.6 Large-Scale Log-Based Usability Testing (Bucket Testing); 2.7 Special Concerns with Evaluating Search Interfaces; 2.8 Conclusions; 3 Models of the Information Seeking Process; 3.1 The Standard Model of Information Seeking; 3.2 Cognitive Models of Information Seeking; 3.3 The Dynamic (Berry-Picking) Model; 3.4 Information Seeking in Stages

    3.5 Information Seeking as a Strategic Process3.6 Sensemaking: Search as Part of a Larger Process; 3.7 Information Needs and Query Intent; 3.8 Conclusions; 4 Query Specification; 4.1 Textual Query Specification; 4.2 Query Specification via Entry Form Interfaces; 4.3 Dynamic Term Suggestions During Query Specification; 4.4 Query Specification Using Boolean and Other Operators; 4.5 Query Specification Using Command Languages; 4.6 Conclusions; 5 Presentation of Search Results; 5.1 Document Surrogates; 5.2 KWIC, or Query-Oriented Summaries; 5.3 Highlighting Query Terms

    5.4 Additional Features of Results Listings5.5 The Effects of Search Results Ordering; 5.6 Visualization of Search Results; 5.7 Conclusions; 6 Query Reformulation; 6.1 The Need for Reformulation; 6.2 Spelling Suggestions and Corrections; 6.3 Automated Term Suggestions; 6.4 Suggesting Popular Destinations; 6.5 Relevance Feedback; 6.6 Showing Related Articles (More Like This); 6.7 Conclusions; 7 Supporting the Search Process; 7.1 Starting Points for Search; 7.2 Supporting Search History; 7.3 Supporting the Search Process as a Whole; 7.4 Integrating Search with Sensemaking; 7.5 Conclusions

    8 Integrating Navigation with Search8.1 Categories for Navigating and Narrowing; 8.2 Categories for Grouping Search Results; 8.3 Categories for Sorting and Filtering Search Results; 8.4 Organizing Search Results via Table-of-Contents Views; 8.5 The Decline of Hierarchical Navigation of Web Content; 8.6 Faceted Navigation; 8.7 Navigating via Social Tagging and Social Bookmarking; 8.8 Clustering in Search Interfaces; 8.9 Clusters vs. Categories in Search Interfaces; 8.10 Conclusions; 9 Personalization in Search; 9.1 Personalization Based on Explicit Preferences

    9.2 Personalization Based on Implicit Relevance Cues

    Electronic reproduction; Available via World Wide Web