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F.Y.2012,
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Journal Papers

Takahisa Toda 
Extracting Co-Occurrence Relations from ZDDs, Algorithms (Special Issue: Graph Algorithms), 5(4), pp.654-667, December 2012

Takahisa Toda, Ivo Vigan 
On separating families of bipartitions, Discrete Mathematics, October 2012

Ryo Yoshinaka, Toshiki Saitoh, Jun Kawahara, Koji Tsuruma, Hiroaki Iwashita and Shin-ichi Minato 
Finding All Solutions and Instances of Numberlink and Slitherlink by ZDDs, Algorithms 2012, 5(2), 176-213, April 2012

Ryo Yoshinaka, Jun Kawahara, Shuhei Denzumi, Hiroki Arimura and Shin-ichi Minato 
Counterexamples to the long-standing conjecture on the complexity of BDD binary operations, Information Processing Letters, May 2012

Takeru Inoue, Shin-ichi Minato 
On Tackling Flash Crowds with URL Shorteners and Examining User Behavior after Great East Japan Earthquake, IEICE TRANSACTIONS on Communications, Vol.E95-B No.7, pp.2210-2221, July 2012

Satoshi Hara, Yoshinobu Kawahara, Takashi Washio, Paul von Bunau, Terumasa Tokunaga, Kiyohumi Yumoto 
Separation of stationary and non-stationary sources with a generalized eigenvalue problem, Neural Networks, Vo.33, pp.7–20, doi:10.1016/j.neunet.2012.04.001, September 2012

Yukinobu Hamuro, Masakazu Nakamoto, Hiroyuki Morita 
A Development of Datamining Tools for Discrete Data and It's Applications, Journal of the Japanese Society for Artificial Intelligence, Vol. 27, No. 3, pp.261-270, May 2012

Charles Jordan, Thomas Zeugmann 
Testable and untestable classes of first-order formulae, Journal of Computer and System Sciences 78(5):1557--1578, September 2012

Kastuhiko Okada, Masakazu Nakamoto, Takahiro Azuma, Yukinobu Hamuro 
Stock Performance after Securities Analyst's Rating Downgrades Using Sentiment analysis and Sequencial Pattern Mining, Journal of the Japanese society for Artificial Intelligence,Vol.27, No.6, pp. 355-364, September 2012

Takahisa Toda, Ivo Vigan 
On separating convex points with lines, Congressus Numernatium, October 2012

Takeru Inoue, Keiji Takano, Takayuki Watanabe, Jun Kawahara, Ryo Yoshinaka, Akihiro Kishimoto, Koji Tuda, Yasuhiro Hayashi 
フロンティア法による電力網構成制御, The Operations Research Society of Japan, Vol.57, No.11, pp.610-615, November 2012

Shogo Takeuchi, Tomoyuki Kaneko 
A Survey of Objective Functions for Tuning Search Parameters - Tuning Search Parameters of Monte Carlo Tree Search in Shogi -, The 17th Game Programming Workshop, November 2012

Satoshi Hara, Yoshinobu Kawahara, Takashi Washio, Paul von Bunau, Terumasa Tokunaga, Kiyohumi Yumoto 
Separation of stationary and non-stationary sources with a generalized
eigenvalue problem, Neural Networks, Vo.33, pp.7-20, doi:10.1016/j.neunet.2012.04.001, May 2012

Satoshi Hara and Takashi Washio 
Learning a Common Substructure of Multiple Graphical Gaussian Models, Neural Networks, Vol.38, pp.23-38, DOI: 10.1016/j.neunet.2012.11.004, December 2012

Kai Ming Ting, Takashi Washio, Jonathan R. Wells, Fei Tony Liu and Sunil Aryal 
DEMass: a new density estimator for big data, Knowledge and Information Systems: An International Journal, (Knowl Inf Syst: KAIS), Vol.34, No.2, Springer, DOI 10.1007/s10115-013-0612-3, ISSN 0219-1377
, February 2013

Yasuhiro Sogawa, Tsuyoshi Ueno, Yoshinobu Kawahara, Takashi Washio 
Active Learning for Regression via Density Power Divergence, Transactions of the Japanese Society for Artificial Intelligence, Vol.28, No.1: 13-21, January 2013

Refereed Conference

Yasuo Tabei 
Succinct Multibit Tree: Compact Representation of Multibit Trees by Using Succinct Data Structures in Chemical Fingerprint Searches, 2th Workshop on Algorithms in Bioinformatics, Ljubljana, Slovenia, September 2012

Yasuyuki Shirai, Koji Tsuruma, Yuko Sakurai, Satoshi Oyama, Shin-ichi Minato 
Incremental Set Recommendation Based on Class Differences, PAKDD: The 16th Pacific-Asia Conference on Knowledge Discovery and Data Mining, Kuala Lunpur, Malaysia, June 2012

Masashi Kiyomi, Yoshio Okamoto and Toshiki Saitoh 
Efficient Enumeration of the Directed Binary Perfect Phylogenies from Incomplete Data, 11th International Symposium on Experimental Algorithms, Bordeaux France, June 2012

Mathias Soeken, Robert Wille, Shin-ichi Minato, and Rolf Drechsler 
Using πDDs in the Design for Reversible Circuits, 4th Workshop on Reversible Computation (RC 2012), Denmark, July 2012

Yasuo Tabei, Edouard Pauwels,Veronique Stoven, Kazuhiro Takemoto, Yoshihiro Yamanishi  
Identification of chemogenomic features from drug-target interaction networks using interpretable classifiers, 11th European Conference on Computational Biology (ECCB’12), September 2012

Yoshimasa Takabatake, Yasuo Tabei, Hiroshi Sakamoto 
Variable-Length Codes for Space-Efficient Grammar-Based Compression , The International Symposium on String Processing and Information Retrieval, Cartagena, Colombia, October 2012

Tatsuya Tashiro, Shohei Shimizu, Aapo Hyvarinen, Takashi Washio 
Estimation of Causal Orders in a Linear Non-Gaussian Acyclic Model: A Method Robust against Latent Confounders, Artificial Neural Networks and Machine Learning – ICANN 2012, Part I, pp. 491-498, September 2012

Marco Carmosino, Neil Immerman, Charles Jordan 
Experimental Descriptive Complexity, Logic and Program Semantics, Essays Dedicated to Dexter Kozen on the Occasion of His 60th Birthday, LNCS 7230, April 2012

Yasushiro Sogawa, Tsuyoshi Ueno, Yoshinobu Kawahara, Takashi Washio 
Robust Active Learning for Linear Regression via Density Power Divergence, International Conference on Neural Information Processing (ICONIP2012), Qatar, November 2012

Tsuyoshi Ueno, Kohei Hayashi, Takashi, Washio, Yoshinobu Kawahara 
Weighted Likelihood Policy Search with Model Selection, Neural Information Processing Systems(NIPS2012), USA, December 2012

Shogo Takeuchi, Jun Kawahara, Akihiro Kishimoto, Shin-ichi Minato 
Shared-Memory Parallel Frontier-Based Search, Seventh International Workshop on Algorithms and Computation, Indian Institute of Technology (WALCOM 2013) Kharagpur, India, February 2013

Satoshi Hara and Takashi Washio 
Group Sparse Inverse Covariance Selection with a Dual Augmented
Lagrangian Method, Proc. of the 19th International Conference on Neural Information Processing (ICONIP2012),
Neural Information Processing, Lecture Notes in Computer Science, Vol.7665, 2012, pp.108-115, November 2012

Mao Nishiguchi, Hiroyuki Morita 
A Classification model using both frequent patterns and sequential patterns, The First Asian Conference on Information Systems, Cambodia, December 2012

Christiane Kamdem Kengne, Leon Constantin Fopa, Noha Ibrahim, Alexandre Termier, Marie-Christine Rousset and Takashi Washio 
Enhancing the Analysis of Large Multimedia Applications Execution
Traces with FrameMiner, Proc. of PTDM: Workshop on Practical Theories of Data Mining, ICDM 2012.
The IEEE International Conference on Data Mining, pp.595-602, December 2012

Satoshi Hara and Takashi Washio 
Anomalous Neighborhood Selection, Proc. of OEDM: Workshop on Optimization Based Techniques for Emerging Data Mining, ICDM 2012. The IEEE International Conference on Data Mining, pp.474-480, December 2012

Mathias Soeken, Robert Wille, Shin-ichi Minato, and Rolf Drechsler 
Using PiDDs in the Design of Reversible Circuits (Work-In-Progress), Robert Gluck and Tetsuo Yokoyama, editors, "Reversible Computation, 4th International Workshop RC 2012 Revised Papers," LNCS 7581, February 2013

Conference

Shin-ichi Minato 
[Invited Talk] Frontier-based Method: Efficient Graph Enumeration and Indexing Using BDDs/ZDDs, The Institute of Electronics, Information Networks (IN), July 2012

Shin-ichi Minato 
[招待講演] フロンティア法:BDD/ZDDを用いた高速なグラフ列挙索引化アルゴリズム, The Institute of Electronics, /Technical Committee on Information Network Science/Complex Communication Sciences, Hokkaido University, August 2012

Shin-ichi Minato 
Auxiliary Skip Links for Quick Traversal of ZDDs to Manipulate Large-Scale Sparse Matrices, The Institute of Electronics, Information and Communication Engineers,Technical Committee on Theoretical Foundations of Computing, Gifu, March 2013

Takeru Inoue 
Network Science and Network Formalism, The Institute of Electronics, /Technical Committee on Information Network Science/Complex Communication Sciences, Hokkaido University, August 2012

Hiroaki Iwashita, Jun Kawahara, Shin-ichi Minato 
An Efficient ZDD Construction Method Using Recursive Specifications, The Institute of Electronics, VLD, Kyushu University, November 2012

Tsuyoshi Ueno 
Reinforcement learning and stochastic optimal control based on stochastic inference techniques, The 15th Information-Based Induction Sciences Workshop, November 2012

Tsuyoshi Ueno 
Weighted Likelihood Policy Search and Its Variance Reduction, The Japanese Society for Artificial Intelligence(SIG-FPAI), in Keio University Hiyoshi Campus, November 2012

Yasuo Tabei 
Space-Efficient Multibit Tree for Large-Scale Chemical Fingerprint Searches, 2012 Sapporo Workshop on Machine Learning and Applications to Biology, Sapporo, August 2012

Yasuyuki Shirai, Koji Tsuruma, Satoshi Oyama, Hiroyuki Takashima 
Recipe Recommendation Based on Efficient Set Operations, IEICE, DE12-1-DE2012-15, Data Engineering, June 2012

Ruoyu Bao, Yasuyuki Shirai, Shin-ichi Minato 
A Method for Multipurpose Information Evaluation Based on User Reviews, The 26th Anual Conferne of the Japnes Society for Atificial Inteligence, June 2012

Jun Kawahara, Shin-ichi Minato 
Generalization of ZDD Construction Algorithms for Enumerating and Indexing the Solutions of Combinatorial Problems, IEICE COMP, Hokkaido University, June 2012

Hiroshi Aoki, Shigeru Yamashita, Shin-ichi Minato 
Sequence Binary Decision Diagrams with Mapping Edges, The Institute of Electronics, Information and Communication Engineers,
Technical Committee on Theoretical Foundations of Computing (COMP), April 2012

Masaki Nishino, Norihito Yasuda, Shin-ichi Minato, Ryoji Kataoka 
Fast Construction Method of ZDD Representing a Binary Matrix, The Japanese Society for Artificial Intelligence, June 2012

Tsuyoshi Ueno, Yoshinobu Kawahara, Takashi Washio  
Path Integral Control on Manifold, The Japanese Society for Artificial Intelligence, June 2012

Shuhei Denzumi, Hiroki Arimura, and Shin-ichi Minato  
Rich Operations for Manipulating Sequence Binary Decision Diagrams, The Institute of Electronics, Information and Communication Engineers,
Technical Committee on Theoretical Foundations of Computing (COMP) , June 2012

Shuhei Denzumi, Hiroki Arimura and Shin-ichi Minato 
A Compact Complete Inverted File Based on Sequence Binary Decision Diagrams, 15th Japan-Korea Joint Workshop on Algorithms and Computation, NII, Japan, July 2012

Takeru Inoue, Keiji Takano, Takayuki Watanabe, Jun Kawahara, Ryo Yoshinaka, Akihiro Kishimoto, Koji Tsuda, Shin-ichi Minato, and YasuhiroHayashi 
Analyzing power distribution networks by frontier-based method, The Institute of Electronics, Information Networks (IN), Hokkaido University, July 2012

Marco Carmosino, Neil Immerman, Charles Jordan 
Experimental Descriptive Complexity, Finite and Algorithmic Model Theory, FMT 2012, May 2012

Tsuyoshi Ueno, Yoshinobu Kawahara, Takashi Washio 
Path Integral Control on Manifold, The Conference of the Japanese Society for Artificial Intelligence, June 2012

Yukienobu Hamuro, Katsuhiko Okada, Takahiro Azuma, Masakazu Nakamoto 
テキストマイニングによる市場センチメントの測定と株価予測, The Japanese Society for Artificial Intelligence, Symposium in Cyubu, June 2012

Tsuyoshi Ueno, Kohei Hayashi, Takashi Washio, Yoshinobu Kawahara 
Weighted Likelihood Policy Search, he 15th Information-Based Induction Sciences Workshop, November 2012

Yukinobu Hamuro, Katsuhiko Okada, Takahiro Azuma, Masakazu Nakamoto  
極性付き評価表現ネットワークからのクラスタ抽出と株価収益率の予測, The Operations Research Society of Japan,
, November 2012

Takanobu Nakahara, Hiroki Maekawa, Yukinobu Hamuro 
Opinion mining and sentiment analysis using Twitter data during the Olympics, The Operations Research Society of Japan, 2013 Spring Meeting, pp.108-109 (Tokyo), March 2013

Hiroki Maekawa, Takanobu Nakahara, Katsuhiko Okada, Yukinobu Hamuro 
Textual Analysis of News Articles and Stock Market Return Predictability, The Operations Research Society of Japan 2013 Spring Meeting (Tokyo), March 2013

Yasuhiro Sogawa, Tsuyoshi Ueno, Yoshinobu Kawahara, Takashi Washio 
Active Learning with Noisy Oracle using Density Power Divergence, JSAI, SIG-FPAI-B202,pp.33-38, November 2012

Satoshi Hara, Takashi Washio 
Structure Learning for Anomaly Localization, Information-Based Induction Sciences Workshop, Vol.112, No.279, pp.17-22, November 2012

Shuhei Denzumi, Jun Kawahara, Koji Tsuda, Hiroki Arimura, and Shin-ichi Minato 
Fast and Succinct Indices Based on Zero-Suppressed Binary Decision Diagrams, Third Workshop on Algorithms for Large-Scale Information Processing (ALSIP 2012),Nov. 2012, Miyazaki, November 2012

Kazumasa Sugimoto, Yoshinobu Kawahara, Takashi Washio 
最小カットを用いた構造正則化主成分分析, The Japanese Society for Artificial Intelligence, SIG-FPAI , pp.109-112, January 2013

Hiroaki Iwashita, Yoshio Nakazawa, Jun Kawahara, Takeaki Uno, Shin-ichi Minato  
Efficient Path Counting on Grid Graphs Using Perfect Hash Functions, Information Processing Society of Japan, SIGAL, Fukushima, March 2013

Yuma Inoue, Takahisa Toda, Shin-ichi Minato 
順列二分決定グラフを用いたパターン回避順列の列挙索引化, Information Processing Society of Japan, Fukushima, March 2013

Yasuyuki Shirai, Hiroyuki Takashima, Koji Tsuruma, Satoshi Oyama 
Similarity Joins on Item Set Collections Using Zero-Suppressed Binary
Decision Diagrams, The 5th Forum on Data Engineering and Information Management(DEIM 2013), Fukushima, March 2013

Masakazu Nakamoto, Yukinobu Hamuro 
大規模表構造データに特化した分散処理システムの開発, Information Processing Society of Japan, The 75th, Sendai, March 2013

Hiroyuki Morita, Yasuyuki Shirai, Masakazu Nakamoto 
購買の多様性を考慮したフラッシュマーケティングプレイスに対する分析, The Operations Research Society of Japan, March 2013

Shuhei Denzumi, Jun Kawahara, Koji Tsuda, Hiroki Arimura, Kunihiko Sadakane 
Succinct Indices Based on Zero-Suppressed Binary Decision Diagrams, The Institute of Electronics, Information and Communication Engineers,Technical Committee on Theoretical Foundations of Computing, Gifu, March 2013

Etc.

Shin-ichi Minato 
Techniques of BDDs/ZDDs and Discrete Structure Manipulation Systems(Discrete Structure Manipulation Systems-The Art of Algorithms for Intelligent Information Processing), Journal of the Japanese Society for Artificial Intelligence, Vol 27, No. 3, May 2012

Shin-ichi Minato 
配電網の最適経路を探索し、配電ロスを最小化へ 「超高速アルゴリズム」にできること, Jurnal of JST News, March, May 2012

Shin-ichi Minato 
BDD/ZDD を用いたグラフ列挙索引化技法(特集 BDD/ZDDを用いた新しい列挙索引化技法(フロンティア法)とその応用), Journal of the Operations Research Society of Japan, Vol.57, No.11, pp. 597-603, November 2012

Jun Kawahara 
My bookmarks : data structure with decision diagram, Journal of the Japanese Society for Artificial Intelligence, Vol 27, No. 5, September 2012

Jun Kawahara, Toshiki Saito, Shini-chi Minato 
New Enumeration Methods Using ZDD ( Diffusion of Enumeration Techniques; Enumeration-based Problem Solving), Journal of the Institute of Electronics, June 2012

Miraikan  
The Art of 10^64 -Understanding Vastness, Media Lab, August 2012

Jun Kawahara and Shin-ichi Minato 
Generalization of ZDD Construction Algorithms for Enumerating and Indexing Graphs, Journal of the Operations Research Society of Japan, Vol.57 No. 11, November 2012

Ryo Yoshinaka, Hiroaki Iwashita, Jun Kawahara, Toshiki Saitoh, Koji Tsuruma, Shin-ichi Minato  
種々のリンクパズルへの応用(特集 BDD/ZDDを用いた新しい列挙索引化技法(フロンティア法)とその応用), Journal of the Operations Research Society of Japan, Vol.57, No.11, pp.610-615, November 2012

ERATO Minato Discrete Structure Manipulation System Project 
2011 Kokyuroku (Technical Report Series), JST-ERATO MINATO Discrete Structure Manipulation System Project, ISSN 2186-1846, June 2012, ISSN 2186-1846, June 2012

JST-ERATO MINATO Discrete Structure Manipulation System Project 
2011 Kokyuroku (Technical Report Series) CD-ROM, JST-ERATO MINATO Discrete Structure Manipulation System Project, ISSN 2186-1854, June 2012

Tsuyoshi Ueno, Shin-ichi Maeda, Motoaki Kawanabe 
Statistical Learning Approach to TD learning, Journal of the Society of Instrument and Control Engineers, Vol.52 No.3, March 2013