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Yukio Ohsawa: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Yukio Ohsawa, Nels E. Benson, Masahiko Yachida
    KeyGraph: Automatic Indexing by Co-Occurrence Graph Based on Building Construction Metaphor. [Citation Graph (0, 0)][DBLP]
    ADL, 1998, pp:12-18 [Conf]
  2. Seiji Yamada, Yukio Ohsawa
    Navigation planning to guide concept understanding in the World Wide Web. [Citation Graph (0, 0)][DBLP]
    Agents, 2000, pp:114-115 [Conf]
  3. Yukio Ohsawa, Mitsuru Ishizuka
    A Polynomial-Time Predicate-Logic Hypothetical Reasoning by Networked Bubble Propagation Method. [Citation Graph (0, 0)][DBLP]
    Canadian Conference on AI, 1996, pp:375-387 [Conf]
  4. Yukio Ohsawa, Hajime Fujie, Akio Saiura, Naoaki Okazaki, Naohiro Matsumura
    Cooperative Scenario Mining from Blood Test Data of Hepatitis B and C. [Citation Graph (0, 0)][DBLP]
    Active Mining, 2003, pp:312-335 [Conf]
  5. Yukio Ohsawa, Masahiko Yachida
    Discovery of Unknown Causes from Unexpected Co-occurrence of Inferred Known Causes. [Citation Graph (0, 0)][DBLP]
    Discovery Science, 1998, pp:174-185 [Conf]
  6. Yukio Ohsawa, Masahiko Yachida
    Discover Risky Active Faults by Indexing an Earthquake Sequence. [Citation Graph (0, 0)][DBLP]
    Discovery Science, 1999, pp:208-219 [Conf]
  7. Naohiro Matsumura, Yukio Ohsawa
    Combination Retrieval for Creating Knowledge from Sparse Document Collection. [Citation Graph (0, 0)][DBLP]
    Discovery Science, 2000, pp:320-324 [Conf]
  8. Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
    Knowledge Navigation on Visualizing Complementary Documents. [Citation Graph (0, 0)][DBLP]
    Discovery Science, 2001, pp:258-270 [Conf]
  9. Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka
    KeyWorld: Extracting Keywords from a Document as a Small World. [Citation Graph (0, 0)][DBLP]
    Discovery Science, 2001, pp:271-281 [Conf]
  10. Wataru Sunayama, Yuji Nomura, Yukio Ohsawa, Masahiko Yachida
    Refining Search Expression by Discovering Hidden User's Interests. [Citation Graph (0, 0)][DBLP]
    Discovery Science, 1998, pp:186-197 [Conf]
  11. Wataru Sunayama, Yukio Ohsawa, Masahiko Yachida
    Computer Aided Discovery of User's Hidden Interest for Query Restructuring. [Citation Graph (0, 0)][DBLP]
    Discovery Science, 1999, pp:68-79 [Conf]
  12. Yukio Ohsawa
    Discovery of Chances Underlying Real Data. [Citation Graph (0, 0)][DBLP]
    Progress in Discovery Science, 2002, pp:168-177 [Conf]
  13. Yoshiharu Maeno, Kiichi Ito, Kenichi Horie, Yukio Ohsawa
    Human-interactive annealing for turning threat to opportunity in technology development. [Citation Graph (0, 0)][DBLP]
    ICDM Workshops, 2006, pp:714-717 [Conf]
  14. Kenichi Horie, Yoshiharu Maeno, Yukio Ohsawa
    Designing New Product Scenarios for Patent by Human-Interactive Annealing with Pictogram. [Citation Graph (0, 0)][DBLP]
    ICDM Workshops, 2006, pp:559-564 [Conf]
  15. Shinichi Goda, Yukio Ohsawa
    Chance Discovery in Credit Risk Management. [Citation Graph (0, 0)][DBLP]
    ICDM Workshops, 2006, pp:689-693 [Conf]
  16. Yukio Ohsawa, Mitsuru Ishizuka
    Networked Bubble Propagation Method as a Polynomial-Time Hypothetical Reasoning for Computing Quasi-Optimal Solution. [Citation Graph (0, 0)][DBLP]
    ICTAI, 1993, pp:184-187 [Conf]
  17. Yukio Ohsawa, Masahiko Yachida
    An Index Navigator for Understanding and Expressing User's Coherent Interest. [Citation Graph (0, 0)][DBLP]
    IJCAI (1), 1997, pp:722-728 [Conf]
  18. Yukio Ohsawa
    Chance Discovery: Data-based Decision for Systems Design. [Citation Graph (0, 0)][DBLP]
    ISDA (1), 2006, pp:- [Conf]
  19. Yoshiharu Maeno, Yukio Ohsawa
    Hidden Structure Visualization Adaptive to Human's Prior Understanding. [Citation Graph (0, 0)][DBLP]
    JCIS, 2006, pp:- [Conf]
  20. Yukio Ohsawa, Yumiko Nara
    Action Proposal as Discovery of Context. [Citation Graph (0, 0)][DBLP]
    JSAI Workshops, 2001, pp:481-485 [Conf]
  21. Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
    Future Directions of Communities on the Web. [Citation Graph (0, 0)][DBLP]
    JSAI Workshops, 2001, pp:435-443 [Conf]
  22. Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka
    A Document as a Small World. [Citation Graph (0, 0)][DBLP]
    JSAI Workshops, 2001, pp:444-448 [Conf]
  23. Yukio Ohsawa
    The Scope of Chance Discovery. [Citation Graph (0, 0)][DBLP]
    JSAI Workshops, 2001, pp:413- [Conf]
  24. Kenichi Horie, Yukio Ohsawa
    Extracting High Quality Scenario for Consensus on Specifications of New Products. [Citation Graph (0, 0)][DBLP]
    KES (1), 2005, pp:1174-1180 [Conf]
  25. Kenichi Horie, Yukio Ohsawa
    Emerging Novel Scenarios of New Product Design with Teamwork on Scenario Maps Using Pictorial KeyGraph. [Citation Graph (0, 0)][DBLP]
    KES (3), 2006, pp:38-45 [Conf]
  26. Kenichi Horie, Takashi Yamaguchi, Tsuneki Sakakibara, Yukio Ohsawa
    Condensation and Picture Annotations of Scenario Map for Consensus in Scenario Mining. [Citation Graph (0, 0)][DBLP]
    KES, 2004, pp:831-838 [Conf]
  27. Noriyuki Kushiro, Yukio Ohsawa
    A Chance Discovery Process to Understanding Spiral Behaviors of Consumers. [Citation Graph (0, 0)][DBLP]
    KES, 2004, pp:807-814 [Conf]
  28. Noriyuki Kushiro, Yukio Ohsawa
    A Scenario Elicitation Method in Cooperation with Requirements Engineering and Chance Discovery. [Citation Graph (0, 0)][DBLP]
    KES (1), 2005, pp:518-525 [Conf]
  29. Calkin A. S. Montero, Yukio Ohsawa, Kenji Araki
    Modeling the Discovery of Critical Utterances. [Citation Graph (0, 0)][DBLP]
    KES (1), 2005, pp:554-560 [Conf]
  30. Yumiko Nara, Yukio Ohsawa
    Exploring Collaboration Topics from Documented Foresights of Experts. [Citation Graph (0, 0)][DBLP]
    KES, 2004, pp:823-830 [Conf]
  31. Yukio Ohsawa
    Chance Discovery with Emergence of Future Scenarios. [Citation Graph (0, 0)][DBLP]
    KES, 2004, pp:11-12 [Conf]
  32. Yukio Ohsawa
    Human-Based Annotation of Data-Based Scenario Flow on Scenario Map for Understanding Hepatitis Scenarios. [Citation Graph (0, 0)][DBLP]
    KES (1), 2005, pp:511-517 [Conf]
  33. Masashi Taguchi, Yukio Ohsawa
    Chance Discovery as Novel Empathy with TV Programs. [Citation Graph (0, 0)][DBLP]
    KES, 2004, pp:786-792 [Conf]
  34. Koichi Takahashi, Yukio Ohsawa, Naohiro Matsumura
    Emergence of Product Value from On-line Communications. [Citation Graph (0, 0)][DBLP]
    KES, 2004, pp:839-846 [Conf]
  35. Hiroshi Tamura, Yuichi Washida, Yukio Ohsawa
    Emerging Scenarios by Using DDM: A Case Study for Japanese Comic Marketing. [Citation Graph (0, 0)][DBLP]
    KES, 2004, pp:847-854 [Conf]
  36. Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
    Automatic Indexing Based on Term Activities. [Citation Graph (0, 0)][DBLP]
    PRICAI, 2002, pp:609- [Conf]
  37. Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
    Discovering Seeds of New Interest Spread from Premature Pages Cited by Multiple Communities. [Citation Graph (0, 0)][DBLP]
    Web Intelligence, 2001, pp:195-199 [Conf]
  38. Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
    Discovery of Emerging Topics between Communities on WWW. [Citation Graph (0, 0)][DBLP]
    Web Intelligence, 2001, pp:473-482 [Conf]
  39. Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka
    Average-Clicks: A New Measure of Distance on the World Wide Web. [Citation Graph (0, 0)][DBLP]
    Web Intelligence, 2001, pp:106-114 [Conf]
  40. Yukio Ohsawa, Naohiro Matsumura, Mitsuru Ishizuka
    Discovering Topics to Enhance Communities of Creation from Links to the Future. [Citation Graph (0, 0)][DBLP]
    WWW Posters, 2001, pp:- [Conf]
  41. Yukio Ohsawa, Hirotaka Soma, Yutaka Matsuo, Naohiro Matsumura, Masaki Usui
    Featuring web communities based on word co-occurrence structure of communications: 736. [Citation Graph (0, 0)][DBLP]
    WWW, 2002, pp:742- [Conf]
  42. Seiji Yamada, Yukio Ohsawa
    Information Gathering of Web pagesto Guide Concept Understanding. [Citation Graph (0, 0)][DBLP]
    WWW Posters, 2001, pp:- [Conf]
  43. Yukio Ohsawa
    Data crystallization: a project beyond chance discovery for discovering unobservable events. [Citation Graph (0, 0)][DBLP]
    GrC, 2005, pp:51-56 [Conf]
  44. Yukio Ohsawa, Mitsuru Ishizuka
    Networked Bubble Propagation: A Polynomial-Time Hypothetical Reasoning Method for Computing Near-Optimal Solutions. [Citation Graph (0, 0)][DBLP]
    Artif. Intell., 1997, v:91, n:1, pp:131-154 [Journal]
  45. Yukio Ohsawa, Peter McBurney, Simon Parsons, Christopher A. Miller, Alan C. Schultz, Jean Scholtz, Michael A. Goodrich, Eugene Santos Jr., Benjamin Bell, Charles Lee Isbell Jr., Michael L. Littman
    AAAI-2002 Fall Symposium Series. [Citation Graph (0, 0)][DBLP]
    AI Magazine, 2003, v:24, n:1, pp:95-98 [Journal]
  46. Naohiro Matsumura, Asako Miura, Yasufumi Shibanai, Yukio Ohsawa, Toyoaki Nishida
    The dynamism of 2channel. [Citation Graph (0, 0)][DBLP]
    AI Soc., 2005, v:19, n:1, pp:84-92 [Journal]
  47. Yukio Ohsawa
    Index Navigator: Search Engine with Reasoning for Understanding and Expressing User's Changing Mind. [Citation Graph (0, 0)][DBLP]
    Appl. Intell., 2001, v:14, n:2, pp:197-211 [Journal]
  48. Yukio Ohsawa, Kenki Matsuda, Masahiko Yachida
    Personal and Temporary Hyper Bridges: 2-D Interface for Undefined Topics. [Citation Graph (0, 0)][DBLP]
    Computer Networks, 1998, v:30, n:1-7, pp:669-671 [Journal]
  49. Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka
    Average-Clicks: A New Measure of Distance on the World Wide Web. [Citation Graph (0, 0)][DBLP]
    J. Intell. Inf. Syst., 2003, v:20, n:1, pp:51-62 [Journal]
  50. Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
    Combination retrieval for creating knowledge from sparse document-collection. [Citation Graph (0, 0)][DBLP]
    Knowl.-Based Syst., 2005, v:18, n:7, pp:327-333 [Journal]
  51. Akinori Abe, Yukio Ohsawa
    Chance Discovery: toward the Next Stage. [Citation Graph (0, 0)][DBLP]
    New Generation Comput., 2003, v:21, n:2, pp:- [Journal]
  52. Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
    Automatic Indexing for Extracting Asserted Keywords from a Document. [Citation Graph (0, 0)][DBLP]
    New Generation Comput., 2002, v:21, n:1, pp:37-48 [Journal]
  53. Yukio Ohsawa
    Chance Discoveries for Making Decisions in Complex Real World. [Citation Graph (0, 0)][DBLP]
    New Generation Comput., 2002, v:20, n:2, pp:143-164 [Journal]
  54. Yukio Ohsawa, Akinori Abe
    Special Issue on Chance Discovery - Preface. [Citation Graph (0, 0)][DBLP]
    New Generation Comput., 2002, v:21, n:1, pp:1-2 [Journal]
  55. Yukio Ohsawa, Yumiko Nara
    Decision Process Modeling across Internet and Real World by Double Helical Model of Chance Discovery. [Citation Graph (0, 0)][DBLP]
    New Generation Comput., 2003, v:21, n:2, pp:- [Journal]
  56. Yukio Ohsawa, Masahiko Yachida
    Discover Unknown Causes from Inferred and Visualized Co-Occurring Events. [Citation Graph (0, 0)][DBLP]
    New Generation Comput., 2000, v:18, n:1, pp:75-86 [Journal]
  57. Wataru Sunayama, Yuji Nomura, Yukio Ohsawa, Masahiko Yachida
    Support system for user interests expression on searching web pages. [Citation Graph (0, 0)][DBLP]
    Systems and Computers in Japan, 2001, v:32, n:13, pp:14-22 [Journal]
  58. Tsuneki Sakakibara, Yukio Ohsawa
    Gradual-increase extraction of target baskets as preprocess for visualizing simplified scenario maps by KeyGraph. [Citation Graph (0, 0)][DBLP]
    Soft Comput., 2007, v:11, n:8, pp:783-790 [Journal]
  59. Ajith Abraham, Yukio Ohsawa, Yasuhiko Dote
    Web Intelligence and Chance Discovery. [Citation Graph (0, 0)][DBLP]
    Soft Comput., 2007, v:11, n:8, pp:695-696 [Journal]
  60. Yoshiharu Maeno, Kiichi Ito, Yukio Ohsawa
    Detecting Invisible Relevant Persons in a Homogeneous Social Network. [Citation Graph (0, 0)][DBLP]
    International Conference on Computational Science (4), 2007, pp:74-81 [Conf]
  61. Shinichi Goda, Yukio Ohsawa
    Chance Discovery in Credit Risk Management: Estimation of Chain Reaction Bankruptcy Structure by Directed KeyGraph. [Citation Graph (0, 0)][DBLP]
    International Conference on Computational Science (4), 2007, pp:142-149 [Conf]
  62. Shinichi Goda, Yukio Ohsawa
    Chance Discovery in Credit Risk Management. [Citation Graph (0, 0)][DBLP]
    IEA/AIE, 2007, pp:896-904 [Conf]
  63. Yoshiharu Maeno, Yukio Ohsawa, Takaichi Ito
    Catalyst Personality for Fostering Communication Among Groups with Opposing Preference. [Citation Graph (0, 0)][DBLP]
    IEA/AIE, 2007, pp:806-812 [Conf]
  64. Yukio Ohsawa, Takuma Hosoda, Takeshi Ui, Misato Ueda, Hirofumi Tanaka
    RFID Tags Without Customers ID in Book Library for Detecting Latent Interest of User Group. [Citation Graph (0, 0)][DBLP]
    KES (2), 2007, pp:959-969 [Conf]
  65. Yoshiharu Maeno, Yukio Ohsawa, Takaichi Ito
    Trigger to Switch Individual's Interest Toward Unconscious Preference. [Citation Graph (0, 0)][DBLP]
    KES (2), 2007, pp:970-977 [Conf]
  66. Yoshiharu Maeno, Yukio Ohsawa
    Analyzing covert social network foundation behind terrorism disaster [Citation Graph (0, 0)][DBLP]
    CoRR, 2007, v:0, n:, pp:- [Journal]
  67. Yoshiharu Maeno, Yukio Ohsawa
    Node discovery problem for a social network [Citation Graph (0, 0)][DBLP]
    CoRR, 2007, v:0, n:, pp:- [Journal]

  68. Innovation Game as Workplace for Sensing Values in Design and Market. [Citation Graph (, )][DBLP]


  69. Chance Discovery in Credit Risk Management. [Citation Graph (, )][DBLP]


  70. Reflective Visualization of the Agreement Quality in Mediation. [Citation Graph (, )][DBLP]


  71. Discovering promising new topics on the WWW. [Citation Graph (, )][DBLP]


  72. Tools for shifting human context into disasters: a case-based guideline for computer-aided earthquake proofs. [Citation Graph (, )][DBLP]


  73. Insight or Trial and Error: Ambiguous Items as Clue for Discovering New Concepts in Constrained Environments. [Citation Graph (, )][DBLP]


  74. Discourse Analysis of Communication Generating Social Creativity. [Citation Graph (, )][DBLP]


  75. Value Cognition System as Generalization of Chance Discovery. [Citation Graph (, )][DBLP]


  76. Innovation Game as a Tool of Chance Discovery. [Citation Graph (, )][DBLP]


  77. Eyes draw auxiliary lines before insight moment. [Citation Graph (, )][DBLP]


  78. Reflective visualization of dispute resolution. [Citation Graph (, )][DBLP]


  79. Niche of Idea Activations as Source of Social Creativity: a Finding from Innovation Game. [Citation Graph (, )][DBLP]


  80. Chance Discovery and Chance Creation: A Data-Visualization Approach to Value Sensitive Innovation. [Citation Graph (, )][DBLP]


  81. Chance Discovery: Prediction and Production of Future Scenarios. [Citation Graph (, )][DBLP]


  82. Knowledge Discovery Method by Gradual Increase of Target Baskets from Sparse Dataset. [Citation Graph (, )][DBLP]


  83. Process of Problem Discovery from Sales Reports in a Relational Database. [Citation Graph (, )][DBLP]


  84. Understanding Scenarios of Individual Patients of Hepatitis in Double Helical Process Involving KeyGraph and DSV. [Citation Graph (, )][DBLP]


  85. Influence of Appreciation Experience to Interest in Pieces and Parts of Artwork. [Citation Graph (, )][DBLP]


  86. Examining Small World Problem Using KeyGraph. [Citation Graph (, )][DBLP]


  87. Chance discovery as value sensing by data based meta cognition. [Citation Graph (, )][DBLP]


  88. Predicting relevant empty spots in social interaction [Citation Graph (, )][DBLP]


  89. Discovering covert node in networked organization [Citation Graph (, )][DBLP]


  90. Reflective visualization and verbalization of unconscious preference [Citation Graph (, )][DBLP]


  91. Intuitive visualization of the intelligence for the run-down of terrorist wire-pullers [Citation Graph (, )][DBLP]


  92. Human-Interactive Annealing Process with Pictogram for Extracting New Scenarios for Patent Technology. [Citation Graph (, )][DBLP]


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