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Research Output 2004 2019

2019
7 Downloads (Pure)

Iterative Policy-Space Expansion in Reinforcement Learning

Lichtenberg, J. & Şimşek, Ö., 2019.

Research output: Contribution to conferencePoster

File
3 Downloads (Pure)

Regularization in Directable Environments with Application to Tetris

Lichtenberg, J. & Şimşek, Ö., 15 Jun 2019, p. 3953-3962.

Research output: Contribution to conferencePaper

File
2016
1 Citation (Scopus)

Why most decisions are easy in Tetris—And perhaps in other sequential decision problems, as well

Şimşek, Ö., Algorta, S. & Kothiyal, A., 30 Jun 2016, Proceedings of The 33rd International Conference on Machine Learning. PMLR, Vol. 48. p. 1757-1765 9 p. (Proceedings of Machine Learning Research).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2015
5 Citations (Scopus)

Learning from small samples: An analysis of simple decision heuristics

Şimşek, Ö. & Buckmann, M., 2015, Advances in Neural Information Processing Systems 28 (NIPS 2015): Annual Conference on Neural Information Processing Systems, Montreal, Quebec, Canada, December 7-12, 2015. Cortes, C., Lawrence, N. D., Lee, D. D., Sugiyama, M. & Garnett, R. (eds.). Curran Associates, Inc., p. 3159-3167 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
Decision making
Animals
2014
20 Citations (Scopus)

Linear decision rule as aspiration for simple decision heuristics

Şimşek, Ö., 2014, Advances in Neural Information Processing Systems 26 : 27th Annual Conference on Neural Information Processing Systems 2013: Proceedings of a meeting held December 5-8, 2013, Lake Tahoe, Nevada, United States. Burges, C. J. C., Bottou, L., Welling, M., Ghahramani, Z. & Weinberger, K. Q. (eds.). Curran Associates, Inc., p. 2904-2912 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
Aspiration
Decision heuristics
Decision rules
Heuristics
Natural environment
2009
67 Citations (Scopus)

Skill characterization based on betweenness

Şimşek, Ö. & Barto, A. G., 2009, Advances in Neural Information Processing Systems 21 (NIPS 2008): Proceedings of the Twenty-Second Annual Conference on Neural Information Processing Systems, Vancouver, British Columbia, Canada, December 8-11, 2008. Koller, D., Schuurmans, D., Bengio, Y. & Bottou, L. (eds.). Curran Associates, Inc., p. 1497-1504 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
2008
76 Citations (Scopus)

Navigating networks by using homophily and degree

Şimşek, Ö. & Jensen, D., 2 Sep 2008, In : Proceedings of the National Academy of Sciences. 105, 35, p. 12758-12762 5 p.

Research output: Contribution to journalArticle

Open Access
Electric power distribution
Telecommunication networks
Navigation
2006
36 Citations (Scopus)

An intrinsic reward mechanism for efficient exploration

Şimşek, Ö. & Barto, A. G., 2006, Proceedings of the Twenty-Third International Conference on Machine Learning (ICML 2006): Pittsburgh, Pennsylvania, USA, June 25-29, 2006 . Cohen, W. W. & Moore, A. (eds.). Association for Computing Machinery, Vol. 148. p. 833-840 8 p. (ACM International Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
Reinforcement learning
2005
30 Citations (Scopus)

Decentralized search in networks using homophily and degree disparity

Şimşek, Ö. & Jensen, D. D., 2005, Proceedings of the Nineteenth International Joint Conference on Artificial Intelligence (IJCAI-05): Edinburgh, Scotland, UK, July 30 - August 5, 2005 . Kaelbling, L. P. & Saffiotti, A. (eds.). Professional Book Center, p. 304-310 7 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
Complex networks
Decision making
Topology
Uncertainty
116 Citations (Scopus)

Identifying useful subgoals in reinforcement learning by local graph partitioning

Şimşek, Ö., Wolfe, A. P. & Barto, A. G., 2005, Proceedings of the Twenty-Second International Conference on Machine Learning (ICML 2005) Bonn, Germany, August 7-11, 2005. De Raedt, L. & Wrobel, S. (eds.). p. 816-823 8 p. (ACM International Conference Proceedings; vol. 119).

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
68 Citations (Scopus)

Using relational knowledge discovery to prevent securities fraud

Neville, J., Şimşek, Ö., Jensen, D. D., Komoroske, J., Palmer, K. & Goldberg, H., 2005, Proceedings of the Eleventh ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Chicago, Illinois, USA, August 21-24, 2005. Grossman, R., Bayardo, R. J. & Bennett, K. P. (eds.). Association for Computing Machinery, p. 449-458 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2004
96 Citations (Scopus)

Using relative novelty to identify useful temporal abstractions in reinforcement learning

Şimşek, Ö. & Barto, A. G., 2004, Proceedings of the Twenty-first International Conference on Machine Learning (ICML 2004): Banff, Alberta, Canada, July 4-8, 2004. Brodley, C. E. (ed.). Association for Computing Machinery, Vol. 69. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
Reinforcement learning