This website presents additional data about the content presented in the paper Finding Related Pages Using Green Measures: An Illustration with Wikipedia, published in the proceedings of the AAAI-07 Conference. See also the corresponding presentation slides.
The source code of the programs used for extracting the Wikipedia Graph and the implementation of the different methods for discovering related nodes in a graph are freely available:
Raw evaluation results, as a semicolon-delimited text file, are available here.
Number of votes: 67
| Avg. ± conf. | Article Std. dev. | |
|---|---|---|
| Green | 7.0 ± 0.3 | 0.9 |
| SymGreen | 6.3 ± 0.3 | 1.3 |
| Cosine | 5.2 ± 0.3 | 2.2 |
| Cocitations | 4.5 ± 0.3 | 1.9 |
| PageRankOfLinks | 2.2 ± 0.2 | 2.0 |
Number of votes: 41
| Rank | Article |
|---|---|
| 1. | Clique (graph theory) |
| 2. | Graph (mathematics) |
| 3. | Graph theory |
| 4. | Category:Graph theory |
| 5. | NP-complete |
| 6. | Complement graph |
| 7. | Clique problem |
| 8. | Complete graph |
| 9. | Independent set |
| 10. | Maximum common subgraph isomorphism problem |
| 11. | Planar graph |
| 12. | Glossary of graph theory |
| 13. | Mathematics |
| 14. | Connectivity (graph theory) |
| 15. | Computer science |
| 16. | David S. Johnson |
| 17. | Independent set problem |
| 18. | Computational complexity theory |
| 19. | Set |
| 20. | Michael Garey |
| Avg. Mark | 7.6 ± 0.3 |
| Std. dev. | 1.5 |
| Rank | Article |
|---|---|
| 1. | Clique (graph theory) |
| 2. | Graph (mathematics) |
| 3. | Complete graph |
| 4. | Graph theory |
| 5. | Category:Graph theory |
| 6. | Complement graph |
| 7. | Independent set |
| 8. | Clique problem |
| 9. | Glossary of graph theory |
| 10. | NP-complete |
| 11. | Edge contraction |
| 12. | Maximum common subgraph isomorphism problem |
| 13. | Connectivity (graph theory) |
| 14. | Planar graph |
| 15. | L (complexity) |
| 16. | Graph coloring |
| 17. | Tree (graph theory) |
| 18. | Degree (graph theory) |
| 19. | Bipartite graph |
| 20. | Chordal graph |
| Avg. Mark | 7.6 ± 0.3 |
| Std. dev. | 1.4 |
| Rank | Article |
|---|---|
| 1. | Clique (graph theory) |
| 2. | Covering (graph theory) |
| 3. | Rooted graph |
| 4. | Biconnected graph |
| 5. | Graph labeling |
| 6. | Dipole graph |
| 7. | Multiple edges |
| 8. | Path cover |
| 9. | Isolated vertex |
| 10. | Bidirected graph |
| 11. | Dominating set problem |
| 12. | Adjacent vertex |
| 13. | Path (graph theory) |
| 14. | Level structure |
| 15. | Loop (graph theory) |
| 16. | Degree (graph theory) |
| 17. | Complement graph |
| 18. | Independent set |
| 19. | Dense graph |
| 20. | Quartic graph |
| Avg. Mark | 6.2 ± 0.4 |
| Std. dev. | 2.1 |
| Rank | Article |
|---|---|
| 1. | Clique (graph theory) |
| 2. | Graph (mathematics) |
| 3. | Graph theory |
| 4. | Category:Graph theory |
| 5. | Glossary of graph theory |
| 6. | Complement graph |
| 7. | Complete graph |
| 8. | Degree (graph theory) |
| 9. | Graph coloring |
| 10. | NP-complete |
| 11. | Adjacency matrix |
| 12. | Clique problem |
| 13. | Complete bipartite graph |
| 14. | Cycle (graph theory) |
| 15. | Independent set |
| 16. | Planar graph |
| 17. | Tree (graph theory) |
| 18. | Bipartite graph |
| 19. | Computational complexity theory |
| 20. | Connectivity (graph theory) |
| Avg. Mark | 7.5 ± 0.3 |
| Std. dev. | 1.6 |
| Rank | Article |
|---|---|
| 1. | Graph theory |
| 2. | Graph (mathematics) |
| 3. | Category:Graph theory |
| 4. | NP-complete |
| 5. | Complete graph |
| 6. | Clique problem |
| 7. | Independent set |
| 8. | Clique (graph theory) |
| 9. | Complement graph |
| 10. | Maximum common subgraph isomorphism problem |
| Avg. Mark | 6.8 ± 0.4 |
| Std. dev. | 1.9 |
Number of votes: 62
| Rank | Article |
|---|---|
| 1. | Germany |
| 2. | Berlin |
| 3. | German language |
| 4. | Christian Democratic Union (Germany) |
| 5. | Austria |
| 6. | Hamburg |
| 7. | German reunification |
| 8. | Social Democratic Party of Germany |
| 9. | German Empire |
| 10. | German Democratic Republic |
| 11. | Bavaria |
| 12. | Stuttgart |
| 13. | States of Germany |
| 14. | Munich |
| 15. | European Union |
| 16. | National Socialist German Workers Party |
| 17. | World War II |
| 18. | Jean Edward Smith |
| 19. | Soviet Union |
| 20. | Rhine |
| Avg. Mark | 7.0 ± 0.3 |
| Std. dev. | 1.6 |
| Rank | Article |
|---|---|
| 1. | Germany |
| 2. | Berlin |
| 3. | France |
| 4. | Austria |
| 5. | German language |
| 6. | Bavaria |
| 7. | World War II |
| 8. | German Democratic Republic |
| 9. | European Union |
| 10. | Hamburg |
| 11. | Christian Democratic Union (Germany) |
| 12. | West Germany |
| 13. | Denmark |
| 14. | Stuttgart |
| 15. | Social Democratic Party of Germany |
| 16. | German reunification |
| 17. | German Empire |
| 18. | States of Germany |
| 19. | Munich |
| 20. | Switzerland |
| Avg. Mark | 5.5 ± 0.3 |
| Std. dev. | 1.7 |
| Rank | Article |
|---|---|
| 1. | Germany |
| 2. | History of Germany since 1945 |
| 3. | History of Germany |
| 4. | Timeline of German history |
| 5. | States of Germany |
| 6. | Politics of Germany |
| 7. | List of Germany-related topics |
| 8. | Hildesheimer Rabbinical Seminary |
| 9. | Pleasure Victim |
| 10. | German Unity Day |
| 11. | Gay rights in Germany |
| 12. | Wolfgang Becker |
| 13. | Kitty-Yo |
| 14. | Metrinomics - Metrivox |
| 15. | Germans |
| 16. | Basic Law for the Federal Republic of Germany |
| 17. | Autobahn |
| 18. | West Germany |
| 19. | German reunification |
| 20. | Veolia Verkehr |
| Avg. Mark | 7.4 ± 0.2 |
| Std. dev. | 1.4 |
| Rank | Article |
|---|---|
| 1. | Germany |
| 2. | United States |
| 3. | France |
| 4. | United Kingdom |
| 5. | World War II |
| 6. | Italy |
| 7. | Netherlands |
| 8. | Japan |
| 9. | 2005 |
| 10. | Category:Living people |
| 11. | Canada |
| 12. | Spain |
| 13. | Poland |
| 14. | Austria |
| 15. | Russia |
| 16. | Australia |
| 17. | England |
| 18. | 2004 |
| 19. | Switzerland |
| 20. | Europe |
| Avg. Mark | 2.1 ± 0.3 |
| Std. dev. | 1.8 |
| Rank | Article |
|---|---|
| 1. | United States |
| 2. | United Kingdom |
| 3. | France |
| 4. | 2005 |
| 5. | Germany |
| 6. | World War II |
| 7. | Canada |
| 8. | English language |
| 9. | Japan |
| 10. | Italy |
| 11. | Europe |
| 12. | India |
| 13. | Russia |
| 14. | Latin |
| 15. | London |
| 16. | China |
| 17. | Soviet Union |
| 18. | French language |
| 19. | Roman Catholic Church |
| 20. | Netherlands |
| Avg. Mark | 1.1 ± 0.2 |
| Std. dev. | 1.2 |
Number of votes: 52
| Rank | Article |
|---|---|
| 1. | Hungarian language |
| 2. | Slovakia |
| 3. | Romania |
| 4. | Slovenia |
| 5. | Hungarian alphabet |
| 6. | Hungary |
| 7. | Croatia |
| 8. | Category:Hungarian language |
| 9. | Turkic languages |
| 10. | Finno-Ugric languages |
| 11. | Austria |
| 12. | Serbia |
| 13. | Uralic languages |
| 14. | Ukraine |
| 15. | Hungarian grammar (verbs) |
| 16. | German language |
| 17. | Hungarian grammar |
| 18. | Khanty language |
| 19. | Hungarian phonology |
| 20. | Finnish language |
| Avg. Mark | 6.2 ± 0.4 |
| Std. dev. | 1.9 |
| Rank | Article |
|---|---|
| 1. | Hungarian language |
| 2. | Hungary |
| 3. | Romania |
| 4. | Slovakia |
| 5. | Austria |
| 6. | Slovenia |
| 7. | German language |
| 8. | Palatal consonant |
| 9. | Finno-Ugric languages |
| 10. | Latin alphabet |
| 11. | Turkic languages |
| 12. | Uralic languages |
| 13. | Serbia |
| 14. | Finnish language |
| 15. | Declension |
| 16. | Hungarian alphabet |
| 17. | Croatia |
| 18. | Category:Hungarian language |
| 19. | Adjective |
| 20. | Polish language |
| Avg. Mark | 5.8 ± 0.4 |
| Std. dev. | 2.1 |
| Rank | Article |
|---|---|
| 1. | Hungarian language |
| 2. | Népújság |
| 3. | International Commission for the Protection of the Danube River |
| 4. | Category:Hungarian language |
| 5. | CEEPUS |
| 6. | Pannonian Plain |
| 7. | Partnership for Peace |
| 8. | Danube |
| 9. | Shopping City Süd |
| 10. | Alphabetic list of living languages in Europe |
| 11. | Hungarian people |
| 12. | Eastern Europe |
| 13. | POP Air Pollution Protocol |
| 14. | Wüstenrot-Gruppe |
| 15. | German names for Central European towns |
| 16. | Wassenaar Arrangement |
| 17. | Erste Bank |
| 18. | Jugoslovenske železnice |
| 19. | Slovenian language |
| 20. | Central European Media Enterprises |
| Avg. Mark | 3.3 ± 0.4 |
| Std. dev. | 2.3 |
| Rank | Article |
|---|---|
| 1. | Hungarian language |
| 2. | German language |
| 3. | Hungary |
| 4. | Romania |
| 5. | Romanian language |
| 6. | English language |
| 7. | French language |
| 8. | Italian language |
| 9. | Polish language |
| 10. | Serbian language |
| 11. | Spanish language |
| 12. | Russian language |
| 13. | Slovak language |
| 14. | Latin |
| 15. | Croatian language |
| 16. | Hungarian people |
| 17. | Finnish language |
| 18. | Transylvania |
| 19. | Czech language |
| 20. | Portuguese language |
| Avg. Mark | 3.8 ± 0.4 |
| Std. dev. | 2.0 |
| Rank | Article |
|---|---|
| 1. | United States |
| 2. | United Kingdom |
| 3. | France |
| 4. | Germany |
| 5. | Canada |
| 6. | English language |
| 7. | Italy |
| 8. | Australia |
| 9. | Latin |
| 10. | Greek language |
| 11. | Netherlands |
| 12. | World War I |
| 13. | German language |
| 14. | European Union |
| 15. | Switzerland |
| 16. | 19th century |
| 17. | Israel |
| 18. | Austria |
| 19. | Brazil |
| 20. | Belgium |
| Avg. Mark | 0.5 ± 0.2 |
| Std. dev. | 0.9 |
Number of votes: 51
| Rank | Article |
|---|---|
| 1. | Pierre de Fermat |
| 2. | Toulouse |
| 3. | Fermat's Last Theorem |
| 4. | Diophantine equation |
| 5. | Fermat's little theorem |
| 6. | Fermat number |
| 7. | Grandes écoles |
| 8. | Blaise Pascal |
| 9. | France |
| 10. | Pseudoprime |
| 11. | Lagrange's four-square theorem |
| 12. | Number theory |
| 13. | Fermat polygonal number theorem |
| 14. | Holographic will |
| 15. | Diophantus |
| 16. | Euler's theorem |
| 17. | Pell's equation |
| 18. | Fermat's theorem on sums of two squares |
| 19. | Fermat's spiral |
| 20. | Fermat's factorization method |
| Avg. Mark | 7.3 ± 0.3 |
| Std. dev. | 1.7 |
| Rank | Article |
|---|---|
| 1. | Pierre de Fermat |
| 2. | Mathematics |
| 3. | Probability theory |
| 4. | Fermat's Last Theorem |
| 5. | Number theory |
| 6. | Toulouse |
| 7. | Diophantine equation |
| 8. | Blaise Pascal |
| 9. | Fermat's little theorem |
| 10. | Calculus |
| 11. | Diophantus |
| 12. | Statistics |
| 13. | Geometry |
| 14. | 17th century |
| 15. | Fermat number |
| 16. | 1601 |
| 17. | Mathematician |
| 18. | 1665 |
| 19. | Probability |
| 20. | Grandes écoles |
| Avg. Mark | 7.0 ± 0.3 |
| Std. dev. | 1.7 |
| Rank | Article |
|---|---|
| 1. | Pierre de Fermat |
| 2. | ENSICA |
| 3. | Fermat's theorem |
| 4. | International School of Toulouse |
| 5. | École Nationale Supérieure d'Électronique, d'Électrotechnique, d'Informatique, d'Hydraulique, et de Télécommunications |
| 6. | Languedoc |
| 7. | Hélène Pince |
| 8. | Community of Agglomeration of Greater Toulouse |
| 9. | Lilhac |
| 10. | Institut d'études politiques de Toulouse |
| 11. | Bonhoure Radio Tower |
| 12. | École Nationale de la Statistique et de l'Administration Économique |
| 13. | Cathédrale Saint-Étienne de Toulouse |
| 14. | List of Pink Cities |
| 15. | Number theory |
| 16. | Battle of Toulouse (1814) |
| 17. | Wieferich prime |
| 18. | Jean-Baptiste Dortignacq |
| 19. | Saint-Jean, Haute-Garonne |
| 20. | European Physiology Modules |
| Avg. Mark | 2.9 ± 0.4 |
| Std. dev. | 2.0 |
| Rank | Article |
|---|---|
| 1. | Pierre de Fermat |
| 2. | Leonhard Euler |
| 3. | Mathematics |
| 4. | René Descartes |
| 5. | Mathematician |
| 6. | Gottfried Leibniz |
| 7. | Calculus |
| 8. | Isaac Newton |
| 9. | Blaise Pascal |
| 10. | Carl Friedrich Gauss |
| 11. | Number theory |
| 12. | Euclid |
| 13. | Geometry |
| 14. | France |
| 15. | Joseph Louis Lagrange |
| 16. | Diophantus |
| 17. | Fermat's Last Theorem |
| 18. | Algebra |
| 19. | Archimedes |
| 20. | Differential equation |
| Avg. Mark | 5.4 ± 0.4 |
| Std. dev. | 2.1 |
| Rank | Article |
|---|---|
| 1. | France |
| 2. | 17th century |
| 3. | March 4 |
| 4. | January 12 |
| 5. | August 17 |
| 6. | Calculus |
| 7. | Lawyer |
| 8. | 1660 |
| 9. | Number theory |
| 10. | René Descartes |
| 11. | Probability theory |
| 12. | Carl Friedrich Gauss |
| 13. | 1665 |
| 14. | Toulouse |
| 15. | 1601 |
| 16. | Blaise Pascal |
| 17. | Analytic geometry |
| 18. | Geometric progression |
| 19. | Parlement |
| 20. | Pierre de Fermat |
| Avg. Mark | 2.5 ± 0.3 |
| Std. dev. | 1.9 |
Number of votes: 54
| Rank | Article |
|---|---|
| 1. | Star Wars |
| 2. | Dates in Star Wars |
| 3. | Palpatine |
| 4. | Jedi |
| 5. | Expanded Universe (Star Wars) |
| 6. | Star Wars Episode I: The Phantom Menace |
| 7. | Star Wars Episode IV: A New Hope |
| 8. | Obi-Wan Kenobi |
| 9. | Star Wars Episode III: Revenge of the Sith |
| 10. | Coruscant |
| 11. | Anakin Skywalker |
| 12. | Lando Calrissian |
| 13. | Luke Skywalker |
| 14. | Star Wars: Clone Wars |
| 15. | List of Star Wars books |
| 16. | George Lucas |
| 17. | Star Wars Episode II: Attack of the Clones |
| 18. | Splinter of the Mind's Eye |
| 19. | List of Star Wars comic books |
| 20. | The Force (Star Wars) |
| Avg. Mark | 7.4 ± 0.3 |
| Std. dev. | 1.6 |
| Rank | Article |
|---|---|
| 1. | Star Wars |
| 2. | Jedi |
| 3. | Dates in Star Wars |
| 4. | Expanded Universe (Star Wars) |
| 5. | Star Wars Episode IV: A New Hope |
| 6. | Science fiction |
| 7. | Palpatine |
| 8. | George Lucas |
| 9. | Star Wars Episode I: The Phantom Menace |
| 10. | Star Wars Episode III: Revenge of the Sith |
| 11. | Film producer |
| 12. | Star Wars Episode VI: Return of the Jedi |
| 13. | Obi-Wan Kenobi |
| 14. | Luke Skywalker |
| 15. | The Force (Star Wars) |
| 16. | Galactic Empire (Star Wars) |
| 17. | 2005 |
| 18. | Star Wars Episode II: Attack of the Clones |
| 19. | Coruscant |
| 20. | 1980s |
| Avg. Mark | 6.9 ± 0.2 |
| Std. dev. | 1.2 |
| Rank | Article |
|---|---|
| 1. | Star Wars |
| 2. | Expanded Universe (Star Wars) |
| 3. | Star Wars Episode IV: A New Hope |
| 4. | Star Wars Episode VI: Return of the Jedi |
| 5. | Dates in Star Wars |
| 6. | Original trilogy (Star Wars) |
| 7. | Star Wars Episode V: The Empire Strikes Back |
| 8. | Darth Vader |
| 9. | Anakin Skywalker |
| 10. | Yoda |
| 11. | C-3PO |
| 12. | Obi-Wan Kenobi |
| 13. | Star Wars Episode I: The Phantom Menace |
| 14. | Star Wars Episode III: Revenge of the Sith |
| 15. | Themes in Star Wars |
| 16. | The Force (Star Wars) |
| 17. | Fan criticism of George Lucas |
| 18. | List of Star Wars planets (M-N) |
| 19. | List of Star Wars Old Republic characters |
| 20. | Luke Skywalker |
| Avg. Mark | 7.8 ± 0.2 |
| Std. dev. | 1.4 |
| Rank | Article |
|---|---|
| 1. | Star Wars |
| 2. | United States |
| 3. | Science fiction |
| 4. | Jedi |
| 5. | Dates in Star Wars |
| 6. | Expanded Universe (Star Wars) |
| 7. | Luke Skywalker |
| 8. | Darth Vader |
| 9. | Palpatine |
| 10. | Star Wars Episode IV: A New Hope |
| 11. | Galactic Empire (Star Wars) |
| 12. | Star Trek |
| 13. | George Lucas |
| 14. | 2005 |
| 15. | Obi-Wan Kenobi |
| 16. | 2006 |
| 17. | English language |
| 18. | Galactic Republic (Star Wars) |
| 19. | Han Solo |
| 20. | Computer and video games |
| Avg. Mark | 4.7 ± 0.3 |
| Std. dev. | 2.0 |
| Rank | Article |
|---|---|
| 1. | 2006 |
| 2. | 2005 |
| 3. | Germany |
| 4. | England |
| 5. | World War II |
| 6. | 2003 |
| 7. | Italy |
| 8. | Europe |
| 9. | Australia |
| 10. | World War I |
| 11. | 1985 |
| 12. | 1984 |
| 13. | 1977 |
| 14. | Earth |
| 15. | 1978 |
| 16. | Norway |
| 17. | Ancient Rome |
| 18. | Vietnam War |
| 19. | December 31 |
| 20. | Nazism |
| Avg. Mark | 0.6 ± 0.2 |
| Std. dev. | 1.0 |
Number of votes: 58
| Rank | Article |
|---|---|
| 1. | Theory of relativity |
| 2. | Special relativity |
| 3. | General relativity |
| 4. | Spacetime |
| 5. | Lorentz covariance |
| 6. | Albert Einstein |
| 7. | Principle of relativity |
| 8. | Electromagnetism |
| 9. | Lorentz transformation |
| 10. | Inertial frame of reference |
| 11. | Speed of light |
| 12. | Galilean transformation |
| 13. | Local symmetry |
| 14. | Category:Relativity |
| 15. | Galilean invariance |
| 16. | Gravitation |
| 17. | Global symmetry |
| 18. | Tensor |
| 19. | Maxwell's equations |
| 20. | Introduction to general relativity |
| Avg. Mark | 8.1 ± 0.2 |
| Std. dev. | 1.4 |
| Rank | Article |
|---|---|
| 1. | Theory of relativity |
| 2. | Special relativity |
| 3. | General relativity |
| 4. | Spacetime |
| 5. | Albert Einstein |
| 6. | Physics |
| 7. | Principle of relativity |
| 8. | Euclidean space |
| 9. | Vector (spatial) |
| 10. | Lorentz covariance |
| 11. | Electromagnetism |
| 12. | Speed of light |
| 13. | Gravitation |
| 14. | Inertial frame of reference |
| 15. | Category:Relativity |
| 16. | Electric charge |
| 17. | 20th century |
| 18. | Classical mechanics |
| 19. | Lorentz transformation |
| 20. | Differential geometry and topology |
| Avg. Mark | 7.7 ± 0.3 |
| Std. dev. | 1.5 |
| Rank | Article |
|---|---|
| 1. | Theory of relativity |
| 2. | Principle of relativity |
| 3. | Special principle of relativity |
| 4. | Faster-than-light |
| 5. | Galilean invariance |
| 6. | Global Lorentz covariance |
| 7. | Postulates of special relativity |
| 8. | General coordinate invariance |
| 9. | Local Lorentz covariance |
| 10. | Autodynamics |
| 11. | Frame of reference |
| 12. | Hafele-Keating experiment |
| 13. | Principle of inertia (physics) |
| 14. | Four-velocity |
| 15. | World line |
| 16. | Inertia |
| 17. | Hyperbolic motion (relativity) |
| 18. | Length contraction |
| 19. | Local reference frame |
| 20. | Lorentz covariance |
| Avg. Mark | 6.7 ± 0.3 |
| Std. dev. | 1.6 |
| Rank | Article |
|---|---|
| 1. | Theory of relativity |
| 2. | Albert Einstein |
| 3. | Physics |
| 4. | Quantum mechanics |
| 5. | General relativity |
| 6. | Spacetime |
| 7. | Special relativity |
| 8. | Gravitation |
| 9. | Speed of light |
| 10. | Mathematics |
| 11. | United States |
| 12. | Isaac Newton |
| 13. | Philosophy |
| 14. | Science |
| 15. | Electron |
| 16. | Time |
| 17. | Mass |
| 18. | Universe |
| 19. | Atom |
| 20. | Physicist |
| Avg. Mark | 6.1 ± 0.4 |
| Std. dev. | 2.2 |
| Rank | Article |
|---|---|
| 1. | 1915 |
| 2. | 1908 |
| 3. | 1905 |
| 4. | 1907 |
| 5. | Gravitation |
| 6. | Light |
| 7. | Geometry |
| 8. | Albert Einstein |
| 9. | Speed of light |
| 10. | General relativity |
| 11. | Special relativity |
| 12. | Electromagnetism |
| 13. | Vacuum |
| 14. | Galileo Galilei |
| 15. | Matter |
| 16. | Spacetime |
| 17. | Maxwell's equations |
| 18. | Tensor |
| 19. | Theory of relativity |
| 20. | Differential geometry and topology |
| Avg. Mark | 2.7 ± 0.3 |
| Std. dev. | 2.0 |
Number of votes: 58
| Rank | Article |
|---|---|
| 1. | 1989 |
| 2. | Cold War |
| 3. | 1912 |
| 4. | Tiananmen Square protests of 1989 |
| 5. | Soviet Union |
| 6. | German Democratic Republic |
| 7. | George H. W. Bush |
| 8. | 1903 |
| 9. | Communism |
| 10. | 1908 |
| 11. | 1929 |
| 12. | Ruhollah Khomeini |
| 13. | March 1 |
| 14. | Czechoslovakia |
| 15. | June 4 |
| 16. | The Satanic Verses (novel) |
| 17. | 1902 |
| 18. | November 7 |
| 19. | October 9 |
| 20. | March 14 |
| Avg. Mark | 5.4 ± 0.3 |
| Std. dev. | 2.0 |
| Rank | Article |
|---|---|
| 1. | 1989 |
| 2. | Cold War |
| 3. | 1912 |
| 4. | 1980s |
| 5. | 1908 |
| 6. | 1903 |
| 7. | Soviet Union |
| 8. | George H. W. Bush |
| 9. | German Democratic Republic |
| 10. | 1901 |
| 11. | 1929 |
| 12. | Tiananmen Square protests of 1989 |
| 13. | 1898 |
| 14. | 1910 |
| 15. | 1904 |
| 16. | 1911 |
| 17. | 1906 |
| 18. | Berlin Wall |
| 19. | March 1 |
| 20. | 1921 |
| Avg. Mark | 3.8 ± 0.3 |
| Std. dev. | 2.0 |
| Rank | Article |
|---|---|
| 1. | 1989 |
| 2. | 1990 |
| 3. | 1991 |
| 4. | 1993 |
| 5. | 1992 |
| 6. | 2005 |
| 7. | 1988 |
| 8. | 1994 |
| 9. | 1995 |
| 10. | 2004 |
| 11. | 1987 |
| 12. | 1997 |
| 13. | 1996 |
| 14. | Category:Living people |
| 15. | 1999 |
| 16. | 2003 |
| 17. | 1998 |
| 18. | 2001 |
| 19. | United States |
| 20. | 2000 |
| Avg. Mark | 1.9 ± 0.4 |
| Std. dev. | 2.2 |
| Rank | Article |
|---|---|
| 1. | United States |
| 2. | United Kingdom |
| 3. | France |
| 4. | Germany |
| 5. | Japan |
| 6. | Europe |
| 7. | India |
| 8. | Australia |
| 9. | Russia |
| 10. | China |
| 11. | Soviet Union |
| 12. | New York City |
| 13. | Netherlands |
| 14. | Egypt |
| 15. | Poland |
| 16. | Sweden |
| 17. | 1945 |
| 18. | California |
| 19. | 1989 |
| 20. | Ireland |
| Avg. Mark | 1.1 ± 0.3 |
| Std. dev. | 1.5 |