Access to Knowledge on the Web
Bucheinband
Information
Diploma Thesis to achieve the university degree of Magister der Naturwissenschaften
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Metadaten und Beschreibung
- Titel
- Access to Knowledge on the Web
- Autor
- Mathias Erwin Glatz
- Ort
- Graz
- Datum
- 2018
- Sprache
- englisch
- Abmessungen
- 21.0 x 29.7 cm
- Seiten
- 102
- Schlagwörter
- NETTIES
- Kategorien
- Abschlussarbeiten
- Informatik
- International
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Inhaltsverzeichnis
- 1. Introduction 1
- 2. World Wide Web and Search Engines 5
- 2.1. World Wide Web 5
- 2.2. Crawling and Indexing 6
- 2.3. PageRank – First Sophisticated Ranking Technology 8
- 2.3.1. Example Calculation for PageRank 9
- 2.3.2. Googlebombing 11
- 3. Today’s Ranking Factors on Google 12
- 3.1. List of Ranking Factors on Google 12
- 3.2. RankBrain – Analysing Queries using Machine Learning
- Technologies 16
- 3.3. Personalisation 16
- 4. Sehttps://austria-forum.org/web-books/api/file/accessknowledge00en2018isds/000005/print/jpg/0.125arch Engine Result Page (SERP) 18
- 4.1. Structure 20
- 4.2. Implications, Drawbacks and Suggested Improvements 35
- 4.2.1. Ambiguous Search Terms 35
- 4.2.2. Knowledge Graph 39
- 4.2.3. People Also Ask (PAA) 47
- 5. The Future: Search Assistance 48
- 5.1. Main Idea of a Search Assistant 49
- 5.2. Search Assistant Applied on a Small Domain 52
- 5.2.1. Motivation for the Domain Chosen 53
- 5.2.2. Example of a Conventional Search on Domain Chosen 53
- 5.2.3. Search Assistance on Domain Chosen 55
- 5.3. Discussion 58
- 5.3.1. Improvements in Search 60
- 5.3.2. Challenges and Problems 63
- 6. Discussion of a First Version of a Search Assistant as Imple-
- mented – Sistant 66
- 6.1. SERP in Sistant 67
- 6.2. Server Configuration in Sistant 73
- 6.3. Summary 73
- 7. Summary and Future Work 76
- A. Implementation Details of Sistant 79
- A.1. Libraries Used 79
- A.2. JSON Files 80
- A.2.1. File Handling 80
- A.2.2. Regions.json 81
- A.2.3. Interests.json 82
- A.2.4. City Files 83
- A.3. Fetching and Parsing of HTML 86
- A.4. Supported Countries and Cities 87
- A.5. Supported Sources per Category 88
- Bibliography 89