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Orgad Keller
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Year
Self-learning statistical natural language processing for automatic production of virtual personal assistants
Y Karov, M Breakstone, R Shilon, O Keller, E Shellef
US Patent 9,772,994, 2017
1452017
Method and system for determining relevance of terms in text documents
Y Aumann, O Keller, R Shlivinski
US Patent 8,321,398, 2012
362012
Generalized substring compression
O Keller, T Kopelowitz, SL Feibish, M Lewenstein
Theoretical Computer Science 525, 42-54, 2014
34*2014
On the longest common parameterized subsequence
O Keller, T Kopelowitz, M Lewenstein
Theoretical Computer Science 410 (51), 5347-5353, 2009
322009
Range non-overlapping indexing and successive list indexing
O Keller, T Kopelowitz, M Lewenstein
Algorithms and Data Structures: 10th International Workshop, WADS 2007 …, 2007
282007
Self-learning statistical natural language processing for automatic production of virtual personal assistants
Y Karov, M Breakstone, R Shilon, O Keller, E Shellef
US Patent 9,798,719, 2017
132017
Self-learning statistical natural language processing for automatic production of virtual personal assistants
Y Karov, M Breakstone, R Shilon, O Keller, E Shellef
US Patent 10,346,540, 2019
102019
New approximations for coalitional manipulation in scoring rules
O Keller, A Hassidim, N Hazon
Journal of Artificial Intelligence Research 64, 109-145, 2019
82019
Approximating bribery in scoring rules
O Keller, A Hassidim, N Hazon
Proceedings of the AAAI Conference on Artificial Intelligence 32 (1), 2018
82018
Dynamic composition for conversational domain exploration
I Szpektor, D Cohen, G Elidan, M Fink, A Hassidim, O Keller, S Kulkarni, ...
Proceedings of The Web Conference 2020, 872-883, 2020
72020
Approximating Weighted and Priced Bribery in Scoring Rules
O Keller, A Hassidim, N Hazon
Journal of Artificial Intelligence Research 66, 1057-1098, 2019
52019
Semantic word affinity automatic speech recognition
J Mamou, M Wasserblat, O Pereg, M Assayag, O Keller
US Patent App. 14/976,809, 2017
52017
Semantically Driven Sentence Fusion: Modeling and Evaluation
E Ben-David, O Keller, E Malmi, I Szpektor, R Reichart
Proceedings of the 2020 Conference on Empirical Methods in Natural Language …, 2020
42020
New approximation for Borda coalitional manipulation
O Keller, A Hassidim, N Hazon
Proceedings of the 16th Conference on Autonomous Agents and MultiAgent …, 2017
42017
Approximate string matching with stuck address bits
A Amir, E Eisenberg, O Keller, A Levy, E Porat
Theoretical computer science 412 (29), 3537-3544, 2011
42011
Finding the Minimum-Weight k-Path
A Hassidim, O Keller, M Lewenstein, L Roditty
Algorithms and Data Structures: 13th International Symposium, WADS 2013 …, 2013
22013
Automatic speaker identification in calls using multiple speaker-identification parameters
R Cohen, E Volk, R Levy, MY Breakstone, O Keller, I Tuil, A Ashkenazi
US Patent 11,417,343, 2022
2022
Dynamic Planning in Open-Ended Dialogue using Reinforcement Learning
D Cohen, M Ryu, Y Chow, O Keller, I Greenberg, A Hassidim, M Fink, ...
arXiv preprint arXiv:2208.02294, 2022
2022
On the Robustness of Dialogue History Representation in Conversational Question Answering: A Comprehensive Study and a New Prompt-based Method
Z Gekhman, N Oved, O Keller, I Szpektor, R Reichart
arXiv preprint arXiv:2206.14796, 2022
2022
Targeted Negative Campaigning: Complexity and Approximations
A Zagoury, O Keller, A Hassidim, N Hazon
Proceedings of the AAAI Conference on Artificial Intelligence 35 (6), 5768-5778, 2021
2021
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