• ●(ILP) N. Inuzuka, H. Ishida and T. Nakano, Control of Hypothesis Space Using Meta-knowledge in Inductive Learning, Knowledge-Based Intelligent Information and Engineering Systems (KES 2008), LNAI 5178, pp. 911-918.
• ●(SNA) N. Inuzuka, T. Nakano and K. Shimomura, Friendship Analysis Using Attendance Records to University Lecture Classes, IASK International Conference on Teaching and Learning (TL 2008), pp. 478-486.
• ●(ILP)(KDD) Relational Pattern Mining Based on Equivalent Classes of Properties Extracted from Samples, N. Inuzuka, J. Motoyama, S. Urazawa and T. Nakano, Advances in Knowledge Discovery and Data Mining (PAKDD 2008), LNAI 5012, pp. 582-591
• ●(ALGO) Gathering Problem of Two Asynchronous Mobile Robots with Semi-dynamic Compasses, N. Inuzuka and Y. Tomoda, T. Izumi, Y. Katayama and K. Wada, Structural Information and Communication Complexity (SIROCCO 2008), LNAI 5058 (2008), pp.5-19.

• ●(ALGO) Gathering Autonomous Mobile Robots with Dynamic Compasses: An Optimal Result, T. Izumi, Y. Katayama, N. Inuzuka and K. Wada: Distributed Computing (DISC 2007), LNCS 4731, pp. 298-312.
• ●(KDD) A unified approach to Web usage mining based on frequent sequence mining, N. Inuzuka and J. Hayakawa, Knowledge-Based Intelligent Information and Engineering Systems (KES 2007), LNAI 4693 (2007), pp.987-994.
• ●(ALGO) Dynamic Compass Models and Gathering Algorithms for Autonomous Mobile Robots, Y. Katayama, Y. Tomida, H. Imazu, N. Inuzuka and K. Wada, Structural Information and Communication Complexity (SIROCCO 2007), LNCS 4474 (2007), pp.274-288.
• ●(ML)(ILP) Solving selection problems combining relational learning and Bayesian learning, T. Nakano and N. Inuzuka, International Journal of Knowledge-based and Intelligent Engineering System, Vol/ 11 (2007), pp.35-45.

• ●(ILP)(KDD) A mining algorithm using property items extracted from sampled examples, J. Motoyama, S. Urazawa, T. Nakano and N. Inuzuka, Inductive Logic Programming (ILP 2006), LNAI 4455 (2006), pp. 335-350.
• ●(ILP)(KDD) Relational Association Mining Based on Structural Analysis of Saturation Clauses, N. Inuzuka, J. Motoyama, T. Nakano, Knowledge-Based Intelligent Information and Engineering Systems (KES 2006), LNAI 4252 (2006), pp.1162-1169.

• ●(MISC) グループ形成によるレスキューエージェントの協調モデルについて, 伊藤，浅井，江崎，犬塚，和田， 計測自動制御学会論文誌, Vol.41, No.12 (2005), pp.964-973.
• ●(ML) Organising Documents Based on Standard-Example Split Test, K. Fukuoka, T. Nakano and N. Inuzuka, Knowledge-Based Intelligent Information and Engineering Systems (KES 2005), LNAI 3681 (2005), pp.787-793.
• ●(ALGO) 軸の方向に関する共通知識を持たない自律分散ロボット群に対する形状形成アルゴリズム， 山中，伊藤，片山，犬塚，和田，信学論(D-I) J88-D1, No.4, pp.739--750.

• ●(ILP)(ML) Probabilistic truth estimation of ground conjunctive queries for multi-relational DBs with missing records, Y.Ito, N.Inuzuka, H.Seki, Proc.ACIS 2nd Int'l Conf. Software Engineering Research and Applications (2004) pp.23-29.
• ●(ALGO) 片軸方向の共通知識をもつ自律分散ロボット群に対する形状形成アルゴリズム,糟谷，伊藤，犬塚, 和田, 信学論(D-I) J87-D-I, 7 (2004) pp. 747-757.
• ●(KDD) Similarity of Documents Using Reconfiguration of Thesaurus, T.Ogawa and N.Inuzuka, Knowledge-Based Intelligent Information and Engineering Systems (vol.2), LNAI 3214 (2004), pp.95-102.
• ●(KDD) 類義語辞書とドキュメントの特性を用いた類似度の獲得，小川，犬塚，加藤，世木，知能と複雑系研究会（2004-ICS-135）(2004) pp.181-186.
• ●(ML) 事例間類似度の帰納に基づく分類手法，小酒井，犬塚，和田，人工知能学会全国大会論文集 (2004) 2F3-01 (4 pages)
• ●(RL) 強化学習に基づいたルーティングアルゴリズムの一手法，薮内，加藤，犬塚，人工知能学会全国大会論文集 (2004) 1A2-01 (4 pages)
• ●(ALGO) Constant time addition operarions by DNA computing, R.Ukai, T.Katayama, N.Ito, N.Inuzuka, K.Wada, LAシンポジウム (2004) pp.23-1−23-18.

• ●(RL) On-line profit sharing works efficiently, T.Matsui, N.Inuzuka, H.Seki, Lecture Notes in Artificial Intelligence (Proc. KES2003), 2774 (2003) pp.317-324.
• ●(ML)(MISC) Tomofumi Nakano, Yukie Koyama, Nobuhiro Inuzuka, Chikako Matsuura: EM Algorithm for Cleaning of Answers Generated by an E-learning System. Lecture Notes in Artificial Intelligence (Proc. KES2003) pp.547-552
• ●(RL) Reinforcement learning methods to handle actions with differing costs in MDPs, T.Ishiguro, T.Matsui, N.Inuzuka, K.wada, Lecture Notes in Artificial Intelligence, 2774 (2003) pp.553-560.
• ●(RL) POMDPsへの行動優先度学習型強化学習アルゴリズムの適用, 松井, 犬塚, 世木, 人工知能学全国大会会論文集(2003) 3F4-03 (4 pages).
• ●(RL) コスト付きマルコフ決定過程における強化学習アルゴリズム, 石黒, 松井, 犬塚, 和田, 人工知能学会論文集 (2003) 3F4-04(4 pages).
• ●(ML)(MISC) EMアルゴリズムを用いた教育支援のための自動生成解のエラー除去手法, 中野, 小山, 犬塚, 人工知能学会論文集(CD-ROM) (2003) 1E5-04.

• ●(ML)(ILP) Tomofumi Nakano and Nobuhiro Inuzuka:
  "MAP Classification based on paired class learning accuracy",
  Proceedings of International Conference on Knowledge-Based Intelligent Information & Engineering Systems (KES'2002), Crema, Italy, pp.754-758, 16-18 September, 2002.
• ●(ML) Tomofumi Nakano and Kikuo Emoto and Nobuhiro Inuzuka:
  "Bayesian preference learning for multiclass problems",
  Proceedings of The IASTED International Conference on Artificial and Computational Intelligence (ACI2002), Tokyo, Japan, pp. 167-172, September, 2002.
• ●(ML)(KDD) Yasuhiro Yamada, Nobuhiro Inuzuka, Hirohisa Seki:
  "MAP Classification with a Similarity Measure",
  Proceedings of The IASTED International Conference on Artificial and Computational Intelligence (ACI 2002), Tokyo, Japan, pp.155-160, September, 2002.
• ●(KDD) Tomoya Ogawa, Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki:
  "Feature selection for effective calculation of a similarity measure", Proceedings of The IASTED International Conference on Artificial and Computational Intelligence (ACI 2002), Tokyo, Japan, pp.318-323, September 2002.
• ●(ILP) Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki:
  "ILPアルゴリズムFOILを並列化する三つの手法とその比較",
  電子情報通信学会和文論文誌 D-I, Vol.17, No.2, pp.566-568 June, 2002.
• ●(ILP)(RL) 松井藤五郎, 犬塚信博, 世木博久, 伊藤英則:
  "強化学習結果の再構築への概念学習の適用",
  人工知能学会論文誌, Vol.17, No.2, pp.135-144, March, 2002.
• ●(RL)(ML) Tohgoroh Matsui, Nobuhiro Inuzuka, and Hirohisa Seki:
  "Adapting to subsequent changes of environment by learning policy preconditions",
  International Journal of Computer & Information Science, Vol. 3, No. 1, pp. 49-58, March 2002

• ●(MISC) Youhei Yamaguchi, Nobuhiro Inuzuka:
  "A Distributed Object System with Object Ex-tension Framework",
  Proceedings of the ACIS 2nd International Conference on Software Engineering, Artificial Intelligence, Networking and Paral-lel/Distributed Computing, pp.871-878, Nagoya, Japan, August 20-22, 2001.
• ●(ILP)(RL) Tohgoroh Matusi, Nobuhiro Inuzuka, Hirohisa Seki:
  "Learning Preconditions for Control Policies in Reinforcement Learning",
  Proceedings of the ACIS 2nd International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, pp.47-54, Nagoya, Japan, August 20-22, 2001.
• ●(AL)(EC) 武藤敦子，大野典，森脇康介，犬塚信博，伊藤英則:
  "多出力二分決定グラフのＡＰＰＬＹ交叉を用いた食物連鎖モデル",
  電気学会論文誌Ｃ, Vol.121-C, No.2, 2001

• ●(AGENT)(ILP) Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki: "Adaptive behavior by inductive prediction in soccer agents",
  Lecture Notes in Artificial Intel-ligence, Vol.1886 (Topics in Artificial Intelligence), Springer-Verlag (Proceedings of The 6th Pacific Rim International Conference on Artificial Intelligence (PRICAI 2000), Melbourne, Australia) p. 807, August/September 2000.
• ●(AGENT)(ILP) Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki:
  "A proposal for inductive learning agent using first-order logic",
  Proceedings of 10th International Conference of Inductive Logic Programming, Work in Pro-gress, CEUR Workshop Proceedings, Vol. 35, pp. 180-193, July 2000.
• ●(ILP) Tomofumi Nakano, Nobuhiro Inuzuka:
  "Solving selection problems using preference relation based on Bayesian learning",
  Lecture Notes in Artificial Intel-ligence, Vol.1866　(In-ductive Logic Programming), Springer-Verlag (Proceedings of 10th Inductive Logic Programming, London, UK), pp.147-164, 24-47 July, 2000.

• ●(AGENT)(ILP) Tohgoroh Matsui, Kazuo Kashiwabara, Nobuhiro Inuzuka, Hirohisa Seki, Hidenori Itoh:
  "Soccer Agents Learning from Past Behabior with Inductive Logic Programming",
  Proceedings of the First IMC Workshop on Knowledge Mining in the Real-world, 9-10 December, 1999.
• ●(AL)(AGENT) Tin Tin Naing, Nobuhiro Inuzuka, Hidenori Itoh:
  "Evolutionary cooperative interactions between competitive agents",
  Proceedings of the Third Australian Commonsense Reasoning Workshop, 7 December, pp.103-113, 1999.
• ●(AL)(AGENT) Tin Tin Naing, Nobuhiro Inuzuka, Hidenori Itoh:
  "Evolution of game strategy for agents in dilemma stuations",
  Proceedings of the Second Asia-Pacific Conference on Industrial Engineering and Management Systems (APIEMS'99), 30-31 October, pp.473-476, 1999.
• ●(KR) Nobuhiro Inuzuka:
  "A study of descriptions from a viewpoint of finite awareness",
  Semiotica (Journal of the International Association for Semiotic Studies), Vol.125 Nos.1-3, pp.107-114. 1999.
• ●(AL)(ILP) Nobuhiro Inuzuka, Taichi Onda and Hidenori Itoh:
  "Learning robot control by relational concept induction with iteratively collected examples,
  Lecture Notes in Artificial Intelligence, 1812, Springer (Proceedings of 8th European Workshop on Learning Robots 1999 (EWLR-8), Lausanne, Switzerland) 18 September 1999.
• ●(EC)(AL) Atsuko Mutoh, Satoru Oono, Kousuke Moriwaki, Tsuyoshi Nakamura, Nobuhiro Inuzuka and Hidenori Itoh:
  "An Evolutionary Method Using Crossover in a Food Chain Simulation",
  Lecture Notes in Artificial Intelligence, 1674, Springer (Proceedings of 5th European Conference on Artificial Life, Lausanne, Switzerland) 13-17 September 1999.
• ●(EC)(AL) Atsuko Mutoh, Satoru Oono, Kousuke Moriwaki, Tsuyoshi Nakamura, Nobuhiro Inuzuka and Hidenori Itoh:
  "A Crossover for an Evolutionary Method Using an Extended Binary Decision Diagram",
  To appear in Proceedings of The European Congress on Intelligent Techniques and Soft Computing (EUFIT) Aachen, Germany, 13-16 September 1999.
• ●(EC) Ahmed Ezzat, Nobuhiro Inuzuka, Hidenori Itoh:
  "Producing GA Chromosomes for System Identification with Time Saving",
  To appear in Proceedings of IASTEAD International Conference: Artificial Intelligence and Soft Computing, Honolulu, HI, USA, August 9-12, 1999.
• ●(ILP) Nobuhiro Inuzuka:
  "An extension of ILP based on fuzzy logic programming",
  IJS Intelligent Systems Seminar, Jozef Stefan Institute Ljubljana, Slovenia, July 1st, 1999.
• ●(ILP) Nobuhiro Inuzuka, Hayato Fujimoto, Tomofumi Nakano and Hidenori Itoh:
  "Pruning nodes in the alpha-beta method using inductive logic programming",
  Proceedings of ICML99 Workshop: Machine Learning in Game Playing (Report & Online Proc.) Bled, Slovenia, June 30th, 1999.
• ●(EC) Takayuki Fujinaga, Kousuke Moriwaki, Nobuhiro Inuzuka and Hidenori Itoh:
  "Evolving Cooperative Actions Among Heterogeneous Agents by an Evolutionary Programming Method"
  LNAI Vol.1585 ., Springer, 1999.
• ●(EC) Ahmed Ezzat, Nobuhiro Inuzuka and Hidenori Itoh:
  "A Generation Method to Produce GA with GP Capabilities for Signal Modeling",
  Proceedings of 12th International Conference on Industrial & Engineering Applications of Artificial Intelligence & Expert Systems (IEA/AIE-99), Cairo, Egypt, May 31- June 3, 1999. LNAI 1611, Springer, pp.118-126.
• ●(EC)(AL) 森脇康介，横井大祐，犬塚信博，伊藤英則:
  「遺伝的プログラミング技法を用いた多出力二分決定グラフの進化
  --- 食物連鎖におけるマルチエージェントの進化シミュレーション」
  人工知能学会誌, １４巻３号, pp.477-484, 1999.
• ●(ILP) Daisuke Shibata, Nobuhiro Inuzuka, Shohei Kato, Tohgoroh Matsui and Hidenori Itoh:
  "An Induction Algorithm Based on Fuzzy Logic Programming",
  Proceedings of The Third Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD-99),
  LNAI Vol.1574, Springer, Beijing, China, pp.268-273, April 26-28, 1999.
• ●(ILP) 柴田大介, 犬塚信博, 伊藤英則:
  「ファジイ論理プログラムを用いた帰納アルゴリズム」
  日本ソフトウエア科学会 第一回データマイニングワークショップ,
  March, 23, 1999.

• ●(ILP) 犬塚信博, 古澤光枝, 世木博久, 伊藤英則:
  「飽和節の構造分析に基づいた再帰的論理プログラムの帰納」
  情報処理学会論文誌, ３９巻１２号, pp.3155-3164, 1998.
• ●(ILP) Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "Parallel Induction Algorithms for Large Samples",
  Proceedings of The First International Conference on Discovery Science,
  LNAI Vol.1532, Springer, Fukuoka, Japan, pp.397-398, 14-16 December, 1998.
• ●(EC) Takayuki Fujinaga, Kousuke Moriwaki, Nobuhiro Inuzuka and Hidenori Itoh:
  "Evolutionary Learning of Cooperation among Heterogeneous Agents"
  Proceedings of The second Asia-Pacific Conference on Simulated Evolution and Learning (SEAL'98),
  Canberra, Australia, 24-27 November, 1998.
• ●(ILP) 犬塚信博:
  「第8回帰納論理プログラミング会議」（会議報告），人工知能学会誌，１３巻６号，1998.
• ●(ILP) Nobuhiro Inuzuka, Tomofumi Nakano and Hidenori Itoh:
  "Acquiring heuristic values in search trees"
  Proceedings of 11th International Conference on Applications of Prolog INAP98,
  Tokyo, pp.157-162, 14-16 September, 1998.
• ●(ILP) Tohgoroh Matsui, Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "Comparison of Three Parallel Implementations of an Induction Algorithm"
  Proceedings of 8th International Parallel Computing Workshop,
  pp.181-188, National University of Singapore (NUS), Singapore, 7-8 September, 1998.
• ●(ILP) Tomofumi Nakano, Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "Inducing Shogi Heuristics Using Inductive Logic Programming",
  Proceedings of The Eighth Inductive Logic Programming Conference (ILP'98) (ILPnet page),
  LNAI Vol.1446, Springer, pp.155-164, Madison, USA, 22-25 July, 1998.
• ●(MISC) Yuji Uenosono, Nobuhiro Inuzuka, Tsuyoshi Nakamura, Hirohisa Seki, Hidenori Itoh:
  "A Method to Generate Music Using Fractal Coding" (86k),
  Proceedings of Sixteenth IASTED International Conference Applied Informatics (AI'98),
  Garmisch-Partenkirchen, 23-25 February, 1998.

• ●(ILP) Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "Efficient induction of executable logic programs from examples" (84k),
  Proceedings of Asian Computing Science Conference (ASIAN'97),
  LNCS Vol.1345, Springer, pp.212-224, 9-11 December, 1997
• ●(EC) Toshikazu Suzuki, Kousuke Moriwaki, Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "Allotment of Individual Roles Among Evolutionary Agents in Pursuit Problem",
  Proceedings of the Workshop on Evolutionary Computation (AI'97 workshop),
  pp.66-83, Perth, Australia, 1 December, 1997
• ●(AGENT) Satoru Yoshida, Nobuhiro Inuzuka, Tin Tin Naing, Hirohisa Seki and Hidenori Itoh:
  "A Game-theoretic Solution of Conflicts Among Competitive Agents" (57k),
  Proceedings of the 3rd Australian Workshop on Distributed Artificial Intelligence (AI'97 workshop),
  LNAI Vol.1441, Springer, pp.193-204, Perth, Australia, 1 December, 1997
• ●(EC)(AGENT) Masahiro Ueda, Masashi Yamada, Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "An Experiment and Evaluation of a Formation Control for Multi-Robot based on Subsumption Architecture",
  Proceedings of the 3rd Australian Workshop on Distributed Artificial Intelligence (AI'97 workshop),
  pp.145-164, Perth, Australia, 1 December, 1997
• ●(AL) Akihide Hiura, Toshiya Kuroda, Nobuhiro Inuzuka, Ken-ichi Itoh, Masashi Yamada, Hirohisa Seki and Hidenori Itoh:
  "Cooperative behavior of Various Agents in Dynamic Environment",
  (Journal of) Computer and Industrial Engineering, Vol.33, Nos.3-4, pp.601-604, 1997.
• ●(ILP) Mitsue Furusawa, Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "Induction of logic programs with more than one recursive clause by analyzing saturations" (74k)
  Proceedings of Seventh International ILP Workshop (ILP'97), (ILPnet page)
  LNAI Vol.1297, pp.165-172, Springer, Prague, 17-20 September, 1997.
• ●(ILP) Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "An intelligent search method using Inductive Logic Programming" (88k)
  Proceedings of IJCAI97 Workshop Frontiers of ILP,
  pp.115-120, Nagoya, 25 August, 1997.
• ●(ILP) Mitsue Furusawa, Nobuhiro Inuzuka, Hirohisa Seki and Hidenori Itoh:
  "Bottom-up induction of logic programs with more than one recursive clause" (81k)
  Proceedings of IJCAI97 Workshop Frontiers of ILP,
  pp.13-18, Nagoya, 25 August, 1997.
• ●(EC)(AL) Kousuke Moriwaki, Nobuhiro Inuzuka, Masashi Yamada, Hirohisa Seki, and Hidenori Itoh:
  "A Genetic Method for Evolutionary Agents in a Competitive Environment" (152k)
  Proceedings of 2nd On-line World Conference on Soft Computing in Engineering Design and Manufacturing (WSC2), hosted on Internet, 23-27 June, 1997
  (in "Soft Computing in Engineering Design and Manufacturing" P.K. Chawdhry, et al (eds.), pp.153-162, Springer) 1997.
• ●(ILP) 犬塚信博，世木博久，伊藤英則:
  「帰納論理プログラミングを使った知的探索法」(63k)
  1997年度人工知能学会全国大会，早稲田大学， 平成9年6月24-27日, 1997.
• ●(AL) Akihide Hiura, Nobuhiro Inuzuka, Masashi Yamada, Hirohisa Seki, and Hidenori Itoh:
  "Cooperative actions of multi-agents in a burden carriage problem" (44k)
  in Proceedings of Second German Workshop of Artificial Life,
  Dortmund, Germany, April 17-18, 1997.

• ●(EC)(AL) Kousuke Moriwaki, Nobuhiro Inuzuka, Masashi Yamada, Ken-ichi Itoh, Hirohisa Seki, Hidenori Itoh:
  "Self Adaptation of Agent's Behavior using GA with n-BDD"
  in Proceedings of 5th IEEE International Workshop on Robot and Human Communication,
  11-14 November, 1996, Tsukuba
• ●(ILP) 犬塚信博:
  「帰納論理プログラミング」 人工知能学会誌用語解説，Vol.11, No.6, 1996.
• ●(ILP) 犬塚信博, 世木博久, 伊藤英則:
  「仮説の併合によるILPアルゴリズムの改良」(30k)
  1996年度電気関係学会東海支部連合大会，豊田高専，
  平成8年10月14-15日, 1996 (大会奨励賞)
• ●(ILP) Nobuhiro Inuzuka, Masakage Kamo, Naohiro Ishii, Hirohisa Seki and Hidenori Itoh:
  "Top-down Induction of Logic Programs from Incomplete Samples" (57k)
  in Proceedings of the Sixth International Inductive Logic Programming Workshop (ILP'96), (ILPnet page)
  28-30 August, 1996. ( LNAI Vol.1314, Springer, pp.265-282)
• ●(KR) 犬塚信博, 世木博久, 伊藤英則
  「知識の位相的構造に基づいた知識記述の理解度」 (71k)
  1996年度人工知能学会全国大会 (第10回) 論文集，早稲田大学， 平成8年6月25〜27日, 1996.
• ●(KR) Nobuhiro Inuzuka:
  "A study of descriptions from a viewpoint of finite awareness"
  The First conference on Notational Engineering, Washington D.C.,
  May, 1996.

• ●(KR) Nobuhiro Inuzuka:
  "A Model of Knowledge Processing system with Knowledge Scope" (33k)
  in Proceedings of the 2nd New Zealand International Two-Stream Conference on Artificial Neural Networks and Expert Systems (ANNES'95), University of Otago, Dunedin, New Zealand,
  20-23 November, 1995.
• ●(KR) Nobuhiro Inuzuka:
  "A Study on Comprehensibility of Concept Descriptions" (41k)
  VI Conferencia de la Asociacion Espanola pala la Inteligencia Artificial (CAEPIA95), ALICANTE SPAIN, pp.279--288, November, 1995.
• ●(KR) 王勇, 犬塚信博, 石井直宏:
  「フレーム表現における類似性の判定」
  人工知能学会誌, Vol.10, No.5, pp.778-785, 1995.
• ●(ML) Nobuhiro Inuzuka, Taichi Yamada, and Naohiro Ishii:
  "A Method to Adjust Conceptual Bias for Incremental Inductive Learning" (40k)
  in Proceedings of the 13th IASTED International Conference Applied Informatics, Igls, Austria, pp.164-167, 21-23 February, 1995.

• ●(KR) Yong Wang, Nobuhiro Inuzuka, Naohiro Ishii:
  "A method of similarity metrics using fuzzy integration"
  Third Pacific Rim International Conference on Artificial Intelligence Proceedings of PRICAI'94, pp.1028--1034 1994.
• ●(KR)(ML) Nobuhiro Inuzuka:
  "Learning without Model-theoretic Improvements" (26k)
  in Proceedings of the 10th Logic Programming Workshop (WLP'94), University of Zurich, 5-7 October, 1994, (Technical report of Institut fur Informatik der Universitat Zurich Nr.94.10).

• ●(ML) Nobuhiro Inuzuka, Taichi Yamada, and Naohiro Ishii:
  "Learning strategy for changes of conceptual bias" (59k)
  in Proceedings of the 1992 International Computer Symposium (ICS'92), Feng Chia University (Taichung, Taiwan, ROC), pp.854-860 13-15 December, 1992.
• ●(ML) Nobuhiro Inuzuka, Ken-ichi Takahashi, and Naohiro Ishi:
  "Representative Sample of LISP Program inference from Examples"
  International Journal of Systems Science, Vol.23, No.8, pp.1321-1334, 1992.
• ●(ML) 山田太一, 犬塚信博, 石井直宏:
  「バイアスの変更に対応できる学習戦略」
  電子情報通信学会論文誌D-II, Vol.J75-D-II, No.4, pp.762-769, 1992.
• ●(KR) 犬塚 信博, 石井直宏:
  「視野に基づいた知識表現とその意味」
  電子情報通信学会論文誌A, Vol.J75-A, No.6, pp.1098-1105, 1992.

• ●(KR) Nobuhiro Inuzuka and Naohiro Ishii:
  "Representation and Learning of Concepts Based on Scope" (61k)
  in Proceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation (IECON'91), International Conference Center Kobe (Kobe, Japan), pp.1617-1621, 28-31 October, 1991.
• ●(KR) Nobuhiro Inuzuka and Naohiro Ishii:
  "On the structural meanings of concepts" (18k)
  Presented at Bar-Ilan Symposium on the Foundation of Artificial Intelligence (BISFAI'91), Bar-Ilan University (Ramat Gan, Israel), 16-19 June, 1991.

• ●(ML) 犬塚 信博, 高橋健一, 石井直宏:
  「例からのLISPプログラムの帰納的推論における典型例の検討」
  電子情報通信学会論文誌D-II, Vol.J73-D-II, No.10, pp.1761-1769, 1990.

• ●(ML) 犬塚 信博, 高橋健一, 石井直宏:
  「高階の差分を用いた入出力例からの関数の合成」
  電子情報通信学会論文誌D-II, Vol.J72-D-II, No.9, pp.1484-1792, 1989.