Access to Knowledge on the Web

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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
Kategorien
Abschlussarbeiten
Informatik
International

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Inhaltsverzeichnis

  1. 1. Introduction 1
  2. 2. World Wide Web and Search Engines 5
  3. 2.1. World Wide Web 5
  4. 2.2. Crawling and Indexing 6
  5. 2.3. PageRank – First Sophisticated Ranking Technology 8
  6. 2.3.1. Example Calculation for PageRank 9
  7. 2.3.2. Googlebombing 11
  8. 3. Today’s Ranking Factors on Google 12
  9. 3.1. List of Ranking Factors on Google 12
  10. 3.2. RankBrain – Analysing Queries using Machine Learning
  11. Technologies 16
  12. 3.3. Personalisation 16
  13. 4. Sehttps://austria-forum.org/web-books/api/file/accessknowledge00en2018isds/000005/print/jpg/0.125arch Engine Result Page (SERP) 18
  14. 4.1. Structure 20
  15. 4.2. Implications, Drawbacks and Suggested Improvements 35
  16. 4.2.1. Ambiguous Search Terms 35
  17. 4.2.2. Knowledge Graph 39
  18. 4.2.3. People Also Ask (PAA) 47
  19. 5. The Future: Search Assistance 48
  20. 5.1. Main Idea of a Search Assistant 49
  21. 5.2. Search Assistant Applied on a Small Domain 52
  22. 5.2.1. Motivation for the Domain Chosen 53
  23. 5.2.2. Example of a Conventional Search on Domain Chosen 53
  24. 5.2.3. Search Assistance on Domain Chosen 55
  25. 5.3. Discussion 58
  26. 5.3.1. Improvements in Search 60
  27. 5.3.2. Challenges and Problems 63
  28. 6. Discussion of a First Version of a Search Assistant as Imple-
  29. mented – Sistant 66
  30. 6.1. SERP in Sistant 67
  31. 6.2. Server Configuration in Sistant 73
  32. 6.3. Summary 73
  33. 7. Summary and Future Work 76
  34. A. Implementation Details of Sistant 79
  35. A.1. Libraries Used 79
  36. A.2. JSON Files 80
  37. A.2.1. File Handling 80
  38. A.2.2. Regions.json 81
  39. A.2.3. Interests.json 82
  40. A.2.4. City Files 83
  41. A.3. Fetching and Parsing of HTML 86
  42. A.4. Supported Countries and Cities 87
  43. A.5. Supported Sources per Category 88
  44. Bibliography 89