Journal Papers
Journal Papers
(73) Koichi Yamada: Aggregation of Epistemic Uncertainty in Forms of Possibility and Certainty Factors, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vo. 24, No.1, pp. 83-94 (Jan. 20, 2020) https://doi.org/10.20965/jaciii.2020.p0083
(72) Thinh Cao, Koichi Yamada, Muneyuki Unehara, Izumi Suzuki, Do Van Nguyen: Parallel Computation of Rough Set Approximations in Information Systems with Missing Decision Data, Computers, Vol. 7, Issue 3, 44 (Aug. 20, 2018) https://doi.org/10.3390/computers7030044
(71) Chaiwat Kittidecha, Koichi Yamada: Application of Kansei Engineering and data mining in the Thai ceramic manufacturing, Journal of Industrial Engineering International, Vol. 14, pp. 757-766 (Jan. 16, 2018). https://doi.org/10.1007/s40092-018-0253-y
(70) Cao Duc Thinh, Koichi Yamada, Muneyuki Unehara, Izumi Suzuki, Ngueyn Do Van: Rough Set Model in Incomplete Decision Systems, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 21, No.7, pp.1221-1231 (Nov. 20, 2017) http://dx.doi.org/10.20965/jaciii.2017.p1221
(69) Chamara P. Liyanage, Koichi Yamada: Impact of Population Growth on the Water Quality of Natural Water Bodies, Sustainability, 9(8), 1405 (Aug.9,2017) http://dx.doi.org/10.3390/su9081405
(68) S. Prajapati, K. Yamada, M. Unehara and I. Suzuki: Productivity Enhancing Interruption-Information Management Chat Interface, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol.21, No.3, pp.456-466 (May 20, 2017) http://dx.doi.org/10.20965/jaciii.2017.p0456
(67) Chaiwat Kittidecha, Ashuboda Chandrajith Marasinghe, Koichi Yamada: Application of Affective Engineering and Fuzzy Analytical Hierarchy Process in Thai Ceramic Manufacturing, International Journal of Affective Engineering, Vol.15 No.3 pp. 325-334 (July 29, 2016) http://dx.doi.org/10.5057/ijae.IJAE-D-15-00022
(66) Chamara Liyanage, Ashu Marasinghe, Koichi Yamada: Comparison of Optimized Selection Methods of Sampling Sites Network for Water Quality Monitoring in a River, International Journal of Affective Engineering, Vol.15, No.2, pp.195-204 (June 30, 2016) http://dx.doi.org/10.5057/ijae.IJAE-D-15-00043
(65) Chaiwat Kittidecha, Ashuboda Chandrajith,Marasinghe, Koichi Yamada: Application of Kansei Engineering to Tactile Sense in the Thai Food Wrapping Materials, Journal of Applied Packaging Research, Vol.8, No.2, Article 2 (Apr., 2016)
(64) 松原雄記，山田耕一，畦原宗之：対話履歴からの獲得知識に基づく模擬評価関数を用いた対話型進化計算，日本感性工学会論文誌,Vol.14, No.4, pp.481-490 (Dec. 2015)
http://dx.doi.org/10.5057/jjske.TJSKE-D-15-00069
(63) Sagara Sumathipala, Koichi Yamada, Muneyuki Unehara, and Izumi Suzuki: Protein Named Entity Identification Based on Probabilistic Features Derived from GENIA Corpus and Medical Text on the Web, International Journal of Fuzzy Logic and Intelligent Systems, Vol. 15, No.2, 111-120 (Jun. 2015)
http://dx.doi.org/10.5391/IJFIS.2015.15.2.111
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06391910
(62) Sagara Sumathipala, Koichi Yamada, Muneyuki Unehara, and Izumi Suzuki: Protein Entity Name Recognition Using Orthographic, Morphological and Proteinhood Features, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol.19, No. 6, pp. 843-851 (Dec. 2015)
(61) S. Prajapati, K. Yamada, M. Unehara: An Approach to Obtain Proper Time for Interruption with Self Initiated Intermission, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 19, No.1, pp.109-117 (Jan. 2015)
(60) D.V. Nguyen, K. Yamada, M. Unehara : Rough Set Approach with Imperfect Data Based on Dempster-Shafer Theory, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 18, No. 3,pp.280-288 (Jun. 2014)
(59) D.V. Nguyen, K. Yamada, M. Unehara : Rough Sets and Rule Induction in Imperfect Information Systems, International Journal of Computer Applications, Vol. 89, No. 5, pp.1-8 (Mar. 2014)
http://dx.doi.org/10.5120/15495-4286
(58) D.V. Nguyen, K. Yamada, M. Unehara : Extended Tolerance Relation to Define a New Rough Set Model in Incomplete Information Systems, Advances in Fuzzy Systems, Volume 2013, Article ID 372091, 10 pages (2. Oct. 2013) http://dx.doi.org/10.1155/2013/372091
(57) S. Das, K. Yamada: Evaluating Instantaneous Psychological Stress from Emotional Composition of a Facial Expression, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 17, No. 4, pp. 480-492 (20. Jul. 2013)
(56) E. Nusrat, K. Yamada: Lung Cancer Treatment Decision-Making by Descriptive Decision-Making Framework, International Journal of Computer Applications, Vol.67, No.3, pp.1-8 (18. Apr. 2013)
http://dx.doi.org/10.5120/11372-6638
(55) E. Nusrat, K. Yamada: A descriptive decision-making model under uncertainty: combination of Dempster-Shafer theory and Prospect theory, Int. J. of Uncertainty, Fuzziness and Knowledge-Based Systems, Vol. 21, No.1, pp.79-102 (Feb. 2013) http://dx.doi.org/10.1142/S0218488513500050
(54) S. Fernando, K. Yamada: Synaptic redistribution and variability of signal release probability of Hebbian neurons at low firing frequencies in a dynamic stochastic neural network, Artificial Life and Robotics, Vol.17, Issue 3, pp.426-439 (Feb. 2013) http://dx.doi.org/10.1007/s10015-012-0078-5
(53) S. Fernando, K. Yamada: Spike-timing dependent plasticity and short-term plasticity jointly control the excitation of Hebbian plasticity without weight constraints in neural networks, Computational Intelligence and Neuroscience, Vol. 2012, Article ID 968272, 15 pages (Dec. 2012), http://dx.doi.org/10.1155/2012/968272
(52) S. Das, K. Yamada: An HMM based Model for Prediction of Emotional Composition of a Facial Expression using both Significant and Insignificant Action Units and Associated Gender Differences, International Journal of Computer Applications, Vol. 45, No. 11, pp.11-18 (May 2012)
(51) 山田耕一，諸我潮，畦原宗之：ラフ集合と概念階層を用いた新規性を生み出すためのデザイン支援，日本感性工学会論文誌，vol.11, no.1, pp.17-26 (Feb. 2012)
(50) S. Fernando, K. Yamada and A. Marasinghe: New Threshold Updating Mechanism to Stabilize Activity of Hebbian Neuron in a Dynamic Stochastic ‘Multiple Synaptic’ Network, similar to Homeostatic Synaptic Plasticity Process, International Journal of Computer Applications, Vol. 36, No. 3, pp.29-37 (Nov. 2011)
(49) C. T. Nguyen, K. Yamada: Document Representation and Clustering with WordNet Based Similarity Rough Set Model, International Journal of Computer Science Issues, Vol.8, Issue 5, No. 3, pp.1-8 (Oct. 2011)
(48) K. G. D. Tharangie, C. M. A. Irfan, K. Yamada, A. Marasinghe: Appraisal and Guideline to Utilise Colours in Interactive Learning Environments Based on Kansei Engineering, International Journal of Biometrics, Vol.3, No.4, pp.285-299 (2011)
(47) C. T. Nguyen, K. Yamada, M. Unehara: A Similarity Rough Set Model for Document Representation and Document Clustering, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol.15, No.2, pp.125-133 (2011)
(46) K. G. D. Tharangie, C. M. A. Irfan, K. Yamada, and A. Marasinghe: Kansei Colour Concepts to Improve Effective Colour Selection in Designing Human Computer Interfaces, International Journal of Computer Science Issues, Vol. 7, Issue 3, No. 4, pp.21-25 (2010)
(45) Aryuanto Soetedjo, Koichi Yamada, F. Yudi Limpraptono: Segmentation of Road Guidance Sign Symbols and Characters Based on Normalized RGB Chromaticity Diagram, International Journal of Computer Applications, Vol. 3, No. 3, pp. 10-15, (2010)
(45-indonesian) Aryuanto Soetedjo, Koichi Yamada, F. Yudi Limpraptono: Segmentasi Warna Untuk Ekstraksi Simbol dan Karakter Pada Citra Rambu Lalu Lintas, Jurnal Ilmu Komputer dan Informasi, Vol. 3, No. 1, Hal. 1-8 (2010) (Indonesian version of the above paper 45)
(44) K. Yamada, V. Kimala: Acquiring Knowledge from Decision Tables for Evidential Reasoning, Advances in Soft Computing 68: Integrated Uncertainty Management and Applications (Eds. V. H. Huynh, et al.), Springer, pp. 407-416 (Apr. 2010)
(43)K. G. D. Tharangie, C. M. A. Irfan, Y. M. Cho, S. Nomura, K. Yamada, and A. Marasinghe: Color Interaction, Psychological Functioning and Kansei Measurement Method, Journal of Medical Informatics and Technologies, Vol. 13, ISSN 1642-6037, pp. 223-228 (Oct. 2009)
(42) K. G. D. Tharangie, A. Marasinghe, K. Yamada: Cross Cultural Affective Colour Associations, The Journal of Three Dimensional Images, Vol.23, No.2, pp.65-70, ISSN 1642-6034 (Jul. 2009)
(41) キマラ・ヴィラニー，山田耕一，畦原宗之：証拠理論における条件則の一般化と証拠推論の新しい解釈，日本知能情報ファジィ学会誌,Vol.21, No.4, 567-576 (2009)
(40) キマラ・ヴィラニー，山田耕一，畦原宗之：証拠理論における条件則が満たすべき条件と新たな条件則，日本知能情報ファジィ学会誌,Vol.21, No.4, 538-548 (2009)
(39) A. Soetedjo, K. Yamada: Skin color segmentation using coarse-to-fine region on normalized RGB chromaticity diagram for face detection, IEICE Transactions on Information and Systems, Vol.E91-D, No.10, pp. 2493-2502 (2008)
(38) K. Yamada: A New Combination of Evidence Based on Compromise, Fuzzy Sets and Systems, Vol. 159/13, pp. 1689-1708 (2008), http://dx.doi.org/10.1016/j.fss.2007.11.019
(37) マハティール・ビン・ムハマッド・ラフィ，山田耕一，樋口良之：臨床医の診断過程に基づく臨床推論システム，バイオメディカル・ファジィ・システム学会誌，Vol.10, No.1, pp. 1-10 (2008)
(36) A. Soetedjo and K. Yamada, “Improving the performance of traffic sign detection using blob tracking”, IEICE Electron. Express, Vol. 4, No. 21, pp.684-689 (2007)
(35) A. Soetedjo, K. Yamada: A new approach on red color thresholding for traffic sign recognition system, Journal of Japan Society for Fuzzy Theory and Intelligent Informatics, Vol. 19, No.5, pp.458-465 (2007)
(34) V. Kimala, K. Yamada: A Causal Model with Uncertain Time-Series Effect Based on Evidence theory, Advances in Soft Computing 42: Theoretical Advances and Applications of Fuzzy Logic and Soft Computing (Eds. O. Castillo, et al.), Springer, pp. 547-555 (2007)
(33) K. Yamada, M. Tamai, M. Unehara: A Human Interface Based on Linguistic Metaphor and Intention Reasoning, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 10, No.6, pp.838-849 (2006)
(32) K. Yamada: Learning possibilistic causal model from data with transformation from probability into possibility, WSEAS Trans. on Information Science and Applications, Issue 10, Vol. 3, pp. 1885-1892 (2006)
(31) A. Soetedjo, K. Yamada: An Efficient Algorithm for Traffic Sign Detection, Journal of Advanced Computational Intelligence and Intelligent Informatics, Vol. 10, No. 3, pp. 409-418 (2006)
(30) A. Soetedjo, K. Yamada: Traffic Sign Classification Using Ring Partitioned Method, IEICE Trans. on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E88-A, No.9, pp.2419-2426 (2005)
(29) 松本敏幸，山田耕一：高齢者のためのポインティング操作支援システム，ヒューマンインタフェース学会論文誌，Vol.6, No.3, pp.313-320 (2004)
(28) K. Yamada: Diagnosis under compound effects and multiple causes by means of the conditional causal possibility approach, Fuzzy Sets and Systems, Vol. 145/2, pp. 183-212 (2004),
http://dx.doi.org/10.1016/S0165-0114(03)00306-3
(27) Bui Cong Cuong, Nguyen Hoang Phuong, Ho Khanh Le, Bui Truong Son, Koichi Yamada: Fuzzy inference methods employing t-norm with threshold and their implementation, Journal of Advanced Computational Intelligence, Vol.7, No.3, pp. 362-369 (2003)
(26) K. Yamada: Possibilistic causality consistency problem based on asymmetrically-valued causal model, Fuzzy Sets and Systems, Vol. 132/1, pp. 33-48 (2002),
http://dx.doi.org/10.1016/S0165-0114(02)00099-4
(25) K. Yamada: Learning causal models with conditional causal probabilities from data, Journal of Advanced Computational Intelligence, Vol.6, No.1, pp.25-32 (2002)
(24) Bui Cong Cuong, Nguyen Hoang Phuong, Phan Hoang Anh, Koichi Yamada: Fuzzy Relation with Threshold and Applications, Journal of Advanced Computational Intelligence, Vol.6, No.1, pp.2-6 (2002)
(23) 山田耕一：証拠理論に基づく複数の確率・可能性変換法に関する考察，日本ファジィ学会誌, Vol. 13, No.3, pp.302-311 (2001)
(22) 山田耕一：２種類の異なる因果モデルによる可能性的因果整合問題とその解の性質，日本ファジィ学会誌，Vol. 12, No. 1, pp. 84-93 (2000)
(21) 山田耕一：条件付因果可能性を知識として用いる強度付可能性因果推論，日本ファジィ学会誌，Vol.11, No.4, pp.605-615（1999）
(20) 山田耕一：階層的ネットワークにおける任意ノードの条件付可能性を求める因果推論，計測自動制御学会論文誌，Vol.35, No.2, pp.288-293 (1999)
(19) 山田耕一：不確実な証拠による因果逆推論についての一考察，日本ファジィ学会誌，Vol.11, No.1, pp.159-168 (1999)
(18) 山田耕一：条件付因果可能性とその因果逆問題への適用，日本ファジィ学会誌，Vol.11, No.1, pp.104-111 (1999)
(17) 山田耕一，向殿政男：ファジィアブダクションにおける説明の存在条件と近似解法，計測自動制御学会論文誌，Vol.34, No.9, 1231/1236 (1998)
(16) 山田耕一：階層型多値論理ネットワークにおける真理値制約の伝播，日本ファジィ学会誌，Vol.9, No.3, pp.408-418（1997）
(15) 山田耕一：多値論理に基づく因果ネットワークモデルにおける真理値制約の伝播，日本ファジィ学会誌，Vol.9, No.1,pp89-98 (1997)
(14) 青田直之，山田耕一，松村照子：事例ベース推論を応用した異常診断ツール，Savemation Review, Vol. 14, No. 2, pp.38-43 (1996)
(13) 山田耕一，本田光弘：条件付き可能性分布を用いた異常診断手法，日本ファジイ学会誌，Vol.8, No.3, pp.567-575（1996）
(12) 山田耕一，向殿政男：合成命題を前件に持つ含意を用いたファジィアブダクション，日本ファジィ学会誌，Vol.8, No.1, pp.79-88（1996）
(11) 小澤順，山田耕一，中村和男：データベースの言語表現を用いた情報検索インタフェース，電気学会論文誌，Vol. 115-C, No. 12, pp.1532-1540 (1995)
(10) 小澤順，山田耕一：背景知識を用いた概念学習によるデータベースからの知識発見，人工知能学会誌，Vol. 10, No. 6, pp.921-932 (1995)
(9) 山田耕一：ファジィアブダクションを用いた異常診断，計測自動制御学会論文誌，Vol.31, No.10, pp.1746-1753 (1995)
(8) 小澤順，山田耕一：遺伝的アルゴリズムを用いたデータの言語ラベルによる表現方法，日本ファジィ学会誌，Vol.7, No.5, pp.1007-1021 (1995)
(7) 山田耕一，向殿政男：ルカシュビッツの無限値論理をベースにしたファジィアブダクションについて，日本ファジィ学会誌，Vol. 7, No.1, pp.103-112 (1995)
(6) 小澤順，山田耕一：ファジィ理論を用いた協調的情報検索インタフェース，Savemation Review, Vol. 12, No. 2, pp. 61-65 (1994)
(5) 山田耕一，溝口理一郎，原田直樹：質問応答システムにおけるユーザ発話モデルと協調的応答の生成，情報処理学会論文誌，Vol. 35, No. 11, pp. 2265 - 2275 (1994)
(4) K. Yamada, R. Mizoguchi, N. Harada, A. Nukuzuma, K. Ishimaru, H. Furukawa: Model of Utterance and Its Use in Cooperative Response Generation, Lecture Notes in Computer Science 753, Human-Computer Interaction (Eds. L. J. Bass, J. Gornostaev, C. Unger), Springer-Verlag, pp. 260-271 (1993)
(3) 山田耕一，筒井宏明：ファジィモデリングとその制御への応用，Savemation Review, Vol. 10, No. 1, pp. 69-76 (1992)
(2) 芦川剛，蓬田信，山田耕一：ファジィ応用故障診断，Savemation Review, Vol.9, No.2, pp.44-52 (1991)
(1) 山田耕一，田中雅人，川村和広：シングルループファジィコントローラの設計と評価，Savemation Review, Vol.9, No.2, pp. 53-59 (1991)