（１）Yoshifumi Oyama, Masahiro Miyazaki and Satoru Ikehara：Natural Language Processing in a Japanese Text-to-Speech System, 第15回CSC国際会議論文集（ACM）pp.40-47 (1987) [東京]
（２）Satoru Ikehara and Masahiro Miyazaki：Approximate Analysis of Queuing Network with Nonpreemptive Priority Scheduling, Proceedings of the 11th International Telecommunication Conference, 3.4A-2 (1985) [京都]
（３）N. Terashima, S. Ikehara and M. Miyazaki：A Method for MT System Evaluation, Proceedings of the Australia-Japan Joint Symposium on Natural Language Processing, pp.213-220 (1989.11) [メルボルン] PSファイルのダウンロード
（４）Satoru Ikehara, Satoshi Shirai, Akio Yokoo and Hiromi Nakaiwa：Toward MT System without Pre-editing = Effects of New Methods in ALT-J/E =, Proceedings of the MT SUMMIT Ⅲ, pp.101-106 (1991.7) [ワシントンDC]
（５）Hiromi Nakaiwa and Satoru Ikehara：Zero Pronoun Resolution in a Japanese to English Machine Translation System using Verbal Semantic Attributes, Proceedings of the 3rd Conference on Applied Natural Language Processing, pp.201-208 (1992.3,29)[オーストリア]
（６）Kentaro Ogura, Akio Yokoo, Satoshi Shirai and Satoru Ikehara：Japanese to English Machine Translation and Dictionaries, 44th International Astoronomical Congress (1993.10.16-22) [オーストリア]
（７）Satoshi Shirai, Satoru Ikehara and Tsukasa kawaoka：Effects of Automatic Rewriting of Source Language within a Japanese to English MT System, Proceedings of the Fifth International Conference on Theoretical and Methodological Issues in Machine Translation, pp.226-239 (1993.7.14-16) [京都]
（８）Tetuo Araki, Satoru Ikehara and Junya Tsuchihashi：A New Method of Error Correction Using 2nd-Order Markov Models of Forward, Backward and middle Type in Japanese Syllables, Proceedings of 1993 International Joint Conference on Neural Networks, pp.295-298 (1993.10.25-29) [名古屋]
（９）Tetuo Araki, Satoru Ikehara and Nobuyuki Tsukahara：A New Method for Detecting Characters Wrongly Deleted and Inserted in Japanese Sentences, HICSS-27 (Hawaii International Conference on System Science-27) (1994.1.4-7) [Hawaii]
（10）Tetuo Araki, Satoru Ikehara and Junya Tsuchihashi：A New Method of Finding Provisional Boundaries of "Bunsetsu" Using 2nd-Order Markov Model, RO-MAN'93 (IEEE 2nd International Workshop on Robot and Human Communication), pp.114-119 (1993.11) [東京]
（11）Tetuo Araki, Satoru Ikehara and Nobuyuki Tsukahara：New Method for Deciding Types of Erroneous Characters Wrongly Substituted, Deleted and Inserted in Japanese Bunsetsu and for Correcting These Errors, Natural Language Processing Pacific Rim Symposium 93, (NLPRS'93) (1993.12.6-7), pp.101-108 [九州]
（12）Tetuo Araki, Satoru Ikehara, Nobuyuki Tsukahara and Yasunori Komatsu：An Evaluation to Detect and Correct Erroneous Characters Wrongly Substituted, Deleted and Inserted in Japanese and English Sentences Using Markov Models, Procedinga of the 15-th International Conference on Computational Linguistics, COLING'94, pp.187-193 (1994.8.5～9) [京都]
（13）Francis Bond, Kentaro Ogura and Satoru Ikehara：Countability and Number in Japanese to English MT, Proceedings of the 15-th International Conference on Computational Linguistics, COLING'94, pp.32-38 (1994.8.5～9) [京都]
（14）Hiromi Nakaiwa, Akio Yokoo and Satoru Ikehara：A System of Verbal Semantic Attributes Focused on Syntactic Correspondence between Japanese and English, Proceedings of the 15-th International Conference on Computational Linguistics, COLING'94, pp.672-678(1994.8.5～9) [京都]
（15）Satoru Ikehara, Satoshi Shirai, Kentaro Ogura, Akio Yokoo, Hiromi Nakaiwa and Tsukasa Kawaoka：ALT-J/E, a Japanese to English Machine Translation System for Communication with Translation, Proceedings of the IFIP 13th World Computer Congress, pp.80-85 (1994.8.28～9.2) [Hunburg]
（16）Hiromi Nakaiwa and Satoru Ikehara：Japanese Zero Pronoun Resolution in a Machine Translation System Using Verbal Semantic Attributes, Proceedings of the 2nd Singapore International Conference on Intelligent Systems, SPICIS'94, pp.B341-346 (1995.11.14-17) [Singapore]
（17）Yoshihiro Matsuo, Satoshi Shirai, Akio Yokoo and Satoru Ikehara：Direct Parse Tree Translation in Cooperation with the Transfer Method, International Conference on New Methods in Language Processing [NeMLaP] (1994.9.14-16) pp.144-149
（18）Tetsuo Araki, Satoru Ikehara and Junya Tsuchihashi：A Method of Correcting Provisional Boundaries of "Bunsetsu", RO-MAN'94 PROCEEDINGS (IEEE 3rd International Workshop on Robot and Human Communication), pp.289-293 (1994.7)［名古屋］
（19）Tetsuo Araki, Satoru Ikehara and Hideto Yokokawa：Using Accent Information to Correctly Select Japanese Phrases Made of Strings of Syllables, ICSLP'94 (International Conference on Spoken Language Processing), Vol.4, pp.2155-2158 (1994.9)[Yokohama]
（20）Tetsuo Araki, Satoru Ikehara, Nobuyuki Tsukahara and Yasunori Komatsu：An Evaluation of a Method to Detect and Correct Erroneous Characters in Japanese Input through an OCR Using Markov Models, Proceedings of the 4th International Conference on Applied Natural Language Processing, pp.198-199 (1994.10) [Stuttgart]
（21） Kentaro Ogura, Francis Bond and Satoru Ikehara：English Adverb Generation in Japanese to English Machine Translation, Proceedings of the 4th Conference on Applied Natural Language Processing, pp.190-191 (1994.10) [Stuttgart]
（22）Satoru Ikehara, Satoshi Shirai, Akio Yokoo, Francis Bond and Yoshie Omi：Automatic Acquisition of Semantic Attributes for User Defined Words in Japanese to English Machine Translation, Proceedings of the 4th Conference on Applied Natural Language Processing, pp.184-185 (1994.10) [Stuttgart]
（23）Hiromi Nakaiwa, Satoshi Shirai, Satoru Ikehara and Tsukasa Kawaoka：Extrasentential Resolution of Japanese Zero Pronouns using Semantic and Pragmatic Constrains, AAAI 1995 Spring Symposium Series, Empirical Method in Discourse Interpretation and Generation, pp.99-105 [1995.3]
（24）Francis Bond, Kentaro Ogura and Satoru Ikehara：Possessive Pronouns as Determiners in J/E MT, Pacific Association for Computational Linguistics 2nd Conference: PACLING '95, (1995. 4.19-22) [Australia]
（25）Tetsuo Araki, Satoru Ikehara, Yoichi Sanada and Hirosi Yoshinaga：An Evaluation to Correctly Select Sentence Candidates of "Kanji-Kana" Character Strings using Markov Models, Pacific Association for Computational Linguistics 2nd Conference: PACLING '95, (1995.4.19-22)[Australia]
（26）Satoru Ikehara：Multi-level Machine Translation Method for Communication with Translations, World TELECOM'95, CONGRESS, pp.623-627 (1995.10.3-11) [スイス] PSファイルのダウンロード
（27）Hiromi Nakaiwa and Satoru Ikehara：Intrasentential Resolution of Japanese zero Pronouns in a Machine Translation System using Semantic and Pragmatic Constrains, Proceedings of the Sixth International Conference on Theoretical and Methodological Issues in Machine Translation, pp.96-105 (1995.7.5-7) [Belgium]
（28）Setsuo Yamada, Hiromi Nakaiwa, Kentaro Ogura and Satoru Ikehara：A Method of Automatically Adapting a MT System to Different Domains, Proceedings of the Sixth International Conference on Theoretical and Methodological Issues in Machine Translation, pp.303-310 (1995.7.5-7) [Belgium]
（29）Satoshi Shirai, Satoru Ikehara, Akio Yokoo and Hiroko Inoue：The Quantity of Valency Pattern Pairs Required for Japanese to English MT and Their Compilation, NLPRS'95, pp.443-448 (1995.12.4-6) [Seoul]
（30）Yoshihiro Matsuo, Satoshi Shirai and Satoru Ikehara：Changing Syntactic Classes in Transfer based Machine Translation, NLPRS'95, pp.432-437 (1995.12.4-6) [Seoul]
（31）Francis Bond，Kentaro Ogura, Satoru Ikehara：Generating Determiners and Number in Japanese to English Machine Translation, Proceedings of the SNLP'95, pp.70-84 (1995.8.3-5) [Thai]
（32）Satoru Ikehara, Satoshi Shirai, Hajime Uchino：A Statistical Method for Extracting Uninterrupted and Interrupted Collocations from Very Large Corpra, Proceedings of 16th Internation Conference on Computational Linguistics (COLING-96), pp.574-579 (1996)
（33）Francis Bond, Kentaro Ogura, Satoru Ikehara：Classifiers in Japanese to English machine translation, Proceedings of 16th International Conference on Computational Linguistics (COLING-96), pp.125-130 (1996)
（34）Masahiko Haruno, Satoru Ikehara, Takefumi Yamazaki：Leaning Bilingual Collections by Word-Level Sorting, Proceedings of 16th International Conference on Computational Linguistics (COLING-96), pp.525-530 (1996)
（35）Satoru Ikehara, Satoshi Shirai and Francis Bond：Approaches to Disambiguation in ALT-J/E System, Proceedings of the MIDDIM96, pp.107-117, Le Col de Porte, 12-14, pp.107-117, (August 1996)
（36）Francis Bond and Satoru Ikehara：When and How to Disambiguate? -Countability in Machine Translation-, Proceedings of the MIDDIM96, pp.149-160 Le Col de Porte, 12-14, pp.149-160, (August 1996)
（37）Setsuo Yamada, Hiromi Nakaiwa, Satoru Ikehara：A New Method of Automatically Aligning Expressions within Aligned Sentence Pairs, Proceedings of the 2nd International Conference on New Methods in Language Processing (NeMLaP-2), pp.56-65 (1996)
（38）Satoshi Shirai, Satoru Ikehara, Yoshifumi Ooyama：Automatic Rewriting Method for Internal Expression in Japanese to English MT and Its Effects, Proceeding of the Second CLAW'98, pp.62-75 (1998) Japanese Ver PSファイルのダウンロード[英] ダウンロード[日]
（39）Tetsuo Araki, Satoru Ikehara, Yasunori Komatsu：Detection and Correction of Mutually Interfered Eroneous Characters in Japanese Text, Proceedings of the 1999 ACM Symposium on Applied Computer, pp.36-40 (March, 1998)
（40）Satoru Ikehara, Shinji. Nakai, Jin'ichi. Murakami : Automatic Generation of Semantic Dependency Rules for Japaneses Noun Phrases with Particles[no], Theoretical and Methodological Issues in Machine Translation (TMI99), pp.55-65, (Aug. 1999).