Simulating a N-person Multi-stage Game for Making a State. - Atsushi Iwasaki; Sobei H. Oda; Kanji Ueda (SEAL, 1998)

Message-driven speech recognition and topic-word extraction. - Katsutoshi Ohtsuki; Sadaoki Furui; Atsushi Iwasaki; Naoyuki Sakurai (ICASSP, 1999)

Recent advances in Japanese broadcast news transcription. - Katsutoshi Ohtsuki; Sadaoki Furui; Naoyuki Sakurai; Atsushi Iwasaki; Zhipeng Zhang (EUROSPEECH, 1999)

Distributed adapter technology for enterprise network operations support. - Atsushi Iwasaki; Nobuhiro Kimura; Hikaru Seshake; Takehisa Ichijo; Masakazu Aso; Yuji Hibino (NOMS, 2002)

Stability of the Truth-Telling Strategy in Multi-Unit Option Allocation Auctions: Laboratory Experimentation. - Atsushi Iwasaki; Makoto Yokoo; Masafumi Matsuda (AAMAS, 2004)

A New Strategy-Proof Greedy-Allocation Combinatorial Auction Protocol and Its Extension to Open Ascending Auction Protocol. - Takayuki Ito 001; Makoto Yokoo; Atsushi Iwasaki; Shigeo Matsubara (AAAI, 2005)

Coalitional Games in Open Anonymous Environments. - Makoto Yokoo; Vincent Conitzer; Tuomas Sandholm; Naoki Ohta; Atsushi Iwasaki (AAAI, 2005)

Experimental evaluations of feasibility and bottlenecks of IP2 mobility management. - Shinta Suigimoto; Masayuki Ariyoshi; Csaba Keszei; Zoltán Richard Turányi; András Gergely Valkó; Yoshinori Hayashi; Katsutoshi Nishida; Shin-ichi Isobe; Atsushi Iwasaki (ICC, 2005)

A New Solution Concept for Coalitional Games in Open Anonymous Environments. - Makoto Yokoo; Vincent Conitzer; Tuomas Sandholm; Naoki Ohta; Atsushi Iwasaki (JSAI Workshops, 2005)

A robust open ascending-price multi-unit auction protocol against false-name bids. - Atsushi Iwasaki; Makoto Yokoo; Kenji Terada (Decis. Support Syst., 2005)

A Compact Representation Scheme for Coalitional Games in Open Anonymous Environments. - Naoki Ohta; Atsushi Iwasaki; Makoto Yokoo; Kohki Maruono; Vincent Conitzer; Tuomas Sandholm (AAAI, 2006)

False-name-proof combinatorial auction protocol: Groves Mechanism with SubModular Approximation. - Makoto Yokoo; Toshihiro Matsutani; Atsushi Iwasaki (AAMAS, 2006)

Payoff levels, loss avoidance, and equilibrium selection in the Stag Hunt: an experimental study. - Nicholas Feltovich; Atsushi Iwasaki; Sobei H. Oda (Negotiation and Market Engineering, 2006)

Making VCG More Robust in Combinatorial Auctions via Submodular Approximation. - Makoto Yokoo; Atsushi Iwasaki (AAAI, 2007)

Multiagent Planning with Trembling-Hand Perfect Equilibrium in Multiagent POMDPs. - Yuichi Yabu; Makoto Yokoo; Atsushi Iwasaki (PRIMA, 2007)

False-Name-Proof Mechanisms for Hiring a Team. - Atsushi Iwasaki; David Kempe 001; Yasumasa Saito; Mahyar Salek; Makoto Yokoo (WINE, 2007)

Implementing a strategyproof greedy-allocation combinatorial auction and extending to ascending auction. - Takayuki Ito 001; Makoto Yokoo; Shigeo Matsubara; Atsushi Iwasaki (Syst. Comput. Jpn., 2007)

Anonymity-proof Shapley value: extending shapley value for coalitional games in open environments. - Naoki Ohta; Vincent Conitzer; Yasufumi Satoh; Atsushi Iwasaki; Makoto Yokoo (AAMAS (2), 2008)

Beyond Quasi-linear Utility: Strategy/False-Name-Proof Multi-unit Auction Protocols. - Yuko Sakurai; Yasumasa Saito; Atsushi Iwasaki; Makoto Yokoo (IAT, 2008)

Gsp-exr: gsp protocol with an exclusive right for keyword auctions. - Yuko Sakurai; Atsushi Iwasaki; Yasumasa Saito; Makoto Yokoo (WWW, 2008)

Sequential partition mechanism for strongly budget-balanced redistribution. - Yuko Sakurai; Yasumasa Saito; Atsushi Iwasaki; Makoto Yokoo (AAMAS (2), 2009)

Characterizing false-name-proof allocation rules in combinatorial auctions. - Taiki Todo; Atsushi Iwasaki; Makoto Yokoo; Yuko Sakurai (AAMAS (1), 2009)

Coalition Structure Generation Utilizing Compact Characteristic Function Representations. - Naoki Ohta; Vincent Conitzer; Ryo Ichimura; Yuko Sakurai; Atsushi Iwasaki; Makoto Yokoo (CP, 2009)

Introducing Communication in Dis-POMDPs with Finite State Machines. - Yuki Iwanari; Makoto Tasaki; Makoto Yokoo; Atsushi Iwasaki; Yuko Sakurai (IAT, 2009)

Secure Keyword Auction: Preserving Privacy of Bidding Prices and CTRs. - Yuko Sakurai; Makoto Yokoo; Atsushi Iwasaki; Koutarou Suzuki (IAT, 2009)

Characterization of Strategy-Proof, Revenue Monotone Combinatorial Auction Mechanisms and Connection with False-Name-Proofness. - Taiki Todo; Atsushi Iwasaki; Makoto Yokoo (WINE, 2009)

Coalition Structure Generation based on Distributed Constraint Optimization. - Suguru Ueda; Atsushi Iwasaki; Makoto Yokoo; Marius-Calin Silaghi; Katsutoshi Hirayama; Toshihiro Matsui (AAAI, 2010)

Cooperative problem solving against adversary: quantified distributed constraint satisfaction problem. - Satomi Baba; Atsushi Iwasaki; Makoto Yokoo; Marius-Calin Silaghi; Katsutoshi Hirayama; Toshihiro Matsui (AAMAS, 2010)

Worst-case efficiency ratio in false-name-proof combinatorial auction mechanisms. - Atsushi Iwasaki; Vincent Conitzer; Yoshifusa Omori; Yuko Sakurai; Taiki Todo; Mingyu Guo; Makoto Yokoo (AAMAS, 2010)

Characterization of Revenue Monotonicity in Combinatorial Auctions. - Taiki Todo; Atsushi Iwasaki; Makoto Yokoo (IAT, 2010)

False-Name-Proofness in Facility Location Problem on the Real Line. - Taiki Todo; Atsushi Iwasaki; Makoto Yokoo (WINE, 2010)

Keyword auction protocol for dynamically adjusting the number of advertisements. - Yuko Sakurai; Atsushi Iwasaki; Makoto Yokoo (Web Intell. Agent Syst., 2010)

Extension of MC-net-based coalition structure generation: handling negative rules and externalities. - Ryo Ichimura; Takato Hasegawa; Suguru Ueda; Atsushi Iwasaki; Makoto Yokoo (AAMAS, 2011)

False-name bidding in first-price combinatorial auctions with incomplete information. - Atsushi Iwasaki; Atsushi Katsuragi; Makoto Yokoo (AAMAS, 2011)

Pseudo-tree-based algorithm for approximate distributed constraint optimization with quality bounds. - Tenda Okimoto; Yongjoon Joe; Atsushi Iwasaki; Makoto Yokoo (AAMAS, 2011)

False-name-proof mechanism design without money. - Taiki Todo; Atsushi Iwasaki; Makoto Yokoo (AAMAS, 2011)

Pseudo-Tree-Based Incomplete Algorithm for Distributed Constraint Optimization with Quality Bounds. - Tenda Okimoto; Yongjoon Joe; Atsushi Iwasaki; Makoto Yokoo; Boi Faltings (CP, 2011)

Real-Time Solving of Quantified CSPs Based on Monte-Carlo Game Tree Search. - Satomi Baba; Yongjoon Joe; Atsushi Iwasaki; Makoto Yokoo (IJCAI, 2011)

Generalizing Envy-Freeness toward Group of Agents. - Taiki Todo; Runcong Li; Xuemei Hu; Takayuki Mouri; Atsushi Iwasaki; Makoto Yokoo (IJCAI, 2011)

Concise Characteristic Function Representations in Coalitional Games Based on Agent Types. - Suguru Ueda; Makoto Kitaki; Atsushi Iwasaki; Makoto Yokoo (IJCAI, 2011)

A Compact Representation Scheme of Coalitional Games Based on Multi-Terminal Zero-Suppressed Binary Decision Diagrams. - Yuko Sakurai; Suguru Ueda; Atsushi Iwasaki; Shin-ichi Minato; Makoto Yokoo (PRIMA, 2011)

False-name-proof Mechanisms for Hiring a Team - Atsushi Iwasaki; David Kempe 001; Mahyar Salek; Makoto Yokoo (CoRR, 2011)

Automated equilibrium analysis of repeated games with private monitoring: a POMDP approach. - Yongjoon Joe; Atsushi Iwasaki; Michihiro Kandori; Ichiro Obara; Makoto Yokoo (AAMAS, 2012)

False-name-proofness in online mechanisms. - Taiki Todo; Takayuki Mouri; Atsushi Iwasaki; Makoto Yokoo (AAMAS, 2012)

Strategy-proof mechanisms for two-sided matching with minimum and maximum quotas. - Suguru Ueda; Daniel Fragiadakis; Atsushi Iwasaki; Peter Troyan; Makoto Yokoo (AAMAS, 2012)

Handling negative value rules in MC-net-based coalition structure generation. - Suguru Ueda; Takato Hasegawa; Naoyuki Hashimoto; Naoki Ohta; Atsushi Iwasaki; Makoto Yokoo (AAMAS, 2012)

Interactive Algorithm for Multi-Objective Constraint Optimization. - Tenda Okimoto; Yongjoon Joe; Atsushi Iwasaki; Toshihiro Matsui; Katsutoshi Hirayama; Makoto Yokoo (CP, 2012)

A differential game theoretic model for real-time spectrum pricing in cognitive radio networks. - Dong Hao; Atsushi Iwasaki; Makoto Yokoo (LCN, 2012)

Effect of DisCSP variable-ordering heuristics in scale-free networks. - Tenda Okimoto; Atsushi Iwasaki; Makoto Yokoo (Multiagent Grid Syst., 2012)

VCG-equivalent in expectation mechanism: general framework for constructing iterative combinatorial auction mechanisms. - Atsushi Iwasaki; Etsushi Fujita; Taiki Todo; Miao Yao; Makoto Yokoo (AAMAS, 2013)

Finding the Core for Coalition Structure Utilizing Dual Solution. - Atsushi Iwasaki; Suguru Ueda; Makoto Yokoo (IAT, 2013)

Strategy-proof matching with regional minimum quotas. - Masahiro Goto; Naoyuki Hashimoto; Atsushi Iwasaki; Yujiro Kawasaki; Suguru Ueda; Yosuke Yasuda; Makoto Yokoo (AAMAS, 2014)

Secure (M+1) st-Price Auction with Automatic Tie-Break. - Takashi Nishide; Mitsugu Iwamoto; Atsushi Iwasaki; Kazuo Ohta (INTRUST, 2014)

Computing a Payoff Division in the Least Core for MC-nets Coalitional Games. - Katsutoshi Hirayama; Kenta Hanada; Suguru Ueda; Makoto Yokoo; Atsushi Iwasaki (PRIMA, 2014)

Controlled School Choice with Soft Bounds and Overlapping Types. - Ryoji Kurata; Masahiro Goto; Atsushi Iwasaki; Makoto Yokoo (AAAI, 2015)

How Is Cooperation/Collusion Sustained in Repeated Multimarket Contact with Observation Errors? - Atsushi Iwasaki; Tadashi Sekiguchi; Shun Yamamoto; Makoto Yokoo (AAAI Fall Symposia, 2015)

Improving Fairness in Nonwasteful Matching with Hierarchical Regional Minimum Quotas. - Masahiro Goto; Ryoji Kurata; Naoto Hamada; Atsushi Iwasaki; Makoto Yokoo (AAMAS, 2015)

Parametric Mechanism Design via Quantifier Elimination. - Atsushi Iwasaki; Etsushi Fujita; Taiki Todo; Hidenao Iwane; Hirokazu Anai; Mingyu Guo; Makoto Yokoo (AAMAS, 2015)

Finding core for coalition structure utilizing dual solution. - Atsushi Iwasaki; Suguru Ueda; Naoyuki Hashimoto; Makoto Yokoo (Artif. Intell., 2015)

Strategyproof Matching with Minimum Quotas. - Daniel Fragiadakis; Atsushi Iwasaki; Peter Troyan; Suguru Ueda; Makoto Yokoo (ACM Trans. Economics and Comput., 2015)

How is Cooperation/collusion Sustained in Repeated Multimarket Contact with Observation Errors?: (Extended Abstract). - Atsushi Iwasaki; Tadashi Sekiguchi; Shun Yamamoto; Makoto Yokoo (AAMAS, 2016)

Simplifying Urban Network Security Games with Cut-Based Graph Contraction. - Hiroaki Iwashita; Kotaro Ohori; Hirokazu Anai; Atsushi Iwasaki (AAMAS, 2016)

Achieving Sustainable Cooperation in Generalized Prisoner's Dilemma with Observation Errors: (Extended Abstract). - Fuuki Shigenaka; Shun Yamamoto; Motohide Seki; Tadashi Sekiguchi; Atsushi Iwasaki; Makoto Yokoo (AAMAS, 2016)

Strategyproof matching with regional minimum and maximum quotas. - Masahiro Goto; Atsushi Iwasaki; Yujiro Kawasaki; Ryoji Kurata; Yosuke Yasuda; Makoto Yokoo (Artif. Intell., 2016)

Repeated multimarket contact with observation errors. - Atsushi Iwasaki; Tadashi Sekiguchi; Shun Yamamoto; Makoto Yokoo (CoRR, 2016)

Periodicity of odd degree Chebyshev polynomials over a ring of modulo $2^w$. - Atsushi Iwasaki; Ken Umeno (CoRR, 2016)

Further improving security of Vector Stream Cipher. - Atsushi Iwasaki; Ken Umeno (CoRR, 2016)

Achieving Sustainable Cooperation in Generalized Prisoner's Dilemma with Observation Errors. - Fuuki Shigenaka; Tadashi Sekiguchi; Atsushi Iwasaki; Makoto Yokoo (AAAI, 2017)

Near-Feasible Stable Matchings with Budget Constraints. - Yasushi Kawase; Atsushi Iwasaki (IJCAI, 2017)

Controlled School Choice with Soft Bounds and Overlapping Types. - Ryoji Kurata; Naoto Hamada; Atsushi Iwasaki; Makoto Yokoo (J. Artif. Intell. Res., 2017)

One-stroke polynomials over a ring of modulo $2^w$. - Atsushi Iwasaki; Ken Umeno (JSIAM Lett., 2017)

Study on permutation polynomials over a ring of modulo 2w and their applications to cryptography. - Atsushi Iwasaki (2017)

Approximately Stable Matchings With Budget Constraints. - Yasushi Kawase; Atsushi Iwasaki (AAAI, 2018)

Repeated Triangular Trade: Sustaining Circular Cooperation with Observation Errors. - Kota Shigedomi; Tadashi Sekiguchi; Atsushi Iwasaki; Makoto Yokoo (PRIMA, 2018)

Coalition structure generation in cooperative games with compact representations. - Suguru Ueda; Atsushi Iwasaki; Vincent Conitzer; Naoki Ohta; Yuko Sakurai; Makoto Yokoo (Auton. Agents Multi Agent Syst., 2018)

Randomness Test to Solve Discrete Fourier Transform Test Problems. - Atsushi Iwasaki; Ken Umeno (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018)

Analysis of NIST SP800-22 focusing on randomness of each sequence. - Atsushi Iwasaki (JSIAM Lett., 2018)

Competitive Auctions and Envy-Freeness for Group of Agents. - Taiki Todo; Atsushi Iwasaki; Makoto Yokoo (COCOON, 2019)

Repeated Multimarket Contact with Private Monitoring: A Belief-Free Approach. - Atsushi Iwasaki; Tadashi Sekiguchi; Shun Yamamoto; Makoto Yokoo (AAAI, 2020)

Approximately Stable Matchings with General Constraints. - Yasushi Kawase; Atsushi Iwasaki (AAMAS, 2020)

The relation between Proportion test and Uniformity test in NIST SP800-22. - Atsushi Iwasaki (ISITA, 2020)

Deriving the Variance of the Discrete Fourier Transform Test Using Parseval's Theorem. - Atsushi Iwasaki (IEEE Trans. Inf. Theory, 2020)

Anytime Capacity Expansion in Medical Residency Match by Monte Carlo Tree Search. - Kenshi Abe; Junpei Komiyama; Atsushi Iwasaki (IJCAI, 2022)

Mutation-driven follow the regularized leader for last-iterate convergence in zero-sum games. - Kenshi Abe; Mitsuki Sakamoto; Atsushi Iwasaki (UAI, 2022)

Regulating Matching Markets with Constraints: Data-driven Taxation. - Akira Matsushita; Kei Ikegami; Kyohei Okumura; Yoji Tomita; Atsushi Iwasaki (CoRR, 2022)

Last-Iterate Convergence with Full- and Noisy-Information Feedback in Two-Player Zero-Sum Games. - Kenshi Abe; Kaito Ariu; Mitsuki Sakamoto; Kentaro Toyoshima; Atsushi Iwasaki (CoRR, 2022)

The Reference Distributions of Maurer's Universal Statistical Test and Its Improved Tests. - Yasunari Hikima; Atsushi Iwasaki; Ken Umeno (IEEE Trans. Inf. Theory, 2022)

Last-Iterate Convergence with Full and Noisy Feedback in Two-Player Zero-Sum Games. - Kenshi Abe; Kaito Ariu; Mitsuki Sakamoto; Kentaro Toyoshima; Atsushi Iwasaki (AISTATS, 2023)

A Slingshot Approach to Learning in Monotone Games. - Kenshi Abe; Kaito Ariu; Mitsuki Sakamoto; Atsushi Iwasaki (CoRR, 2023)

Learning Fair Division from Bandit Feedback. - Hakuei Yamada; Junpei Komiyama; Kenshi Abe; Atsushi Iwasaki (AISTATS, 2024)

Adaptively Perturbed Mirror Descent for Learning in Games. - Kenshi Abe; Kaito Ariu; Mitsuki Sakamoto; Atsushi Iwasaki (ICML, 2024)

Approximate State Abstraction for Markov Games. - Hiroki Ishibashi; Kenshi Abe; Atsushi Iwasaki (AAAI, 2025)

Boosting Perturbed Gradient Ascent for Last-Iterate Convergence in Games. - Kenshi Abe; Mitsuki Sakamoto; Kaito Ariu; Atsushi Iwasaki (ICLR, 2025)

Evaluating the Efficiency of Regulation in Matching Markets with Distributional Disparities. - Kei Ikegami; Atsushi Iwasaki; Akira Matsushita; Kyohei Okumura (EC, 2025)

The Power of Perturbation under Sampling in Solving Extensive-Form Games. - Wataru Masaka; Mitsuki Sakamoto; Kenshi Abe; Kaito Ariu; Tuomas Sandholm; Atsushi Iwasaki (CoRR, 2025)