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Christakopoulou, Konstantina
17  Ergebnisse:
Personensuche X
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1

Towards Companion Recommenders Assisting Users' Long-Term J..:

, In: Proceedings of the 17th ACM Conference on Recommender Systems,
Christakopoulou, Konstantina ; Chen, Minmin - p. 1039-1041 , 2023
Link: https://dl.acm.org/doi/1..
 
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2

Rethinking Reinforcement Learning for Recommendation : A..:

, In: Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval,
Xin, Xin ; Pimentel, Tiago ; Karatzoglou, Alexandros... - p. 1347-1357 , 2022
Link: https://dl.acm.org/doi/1..
 
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3

Towards Content Provider Aware Recommender Systems : A S..:

, In: Proceedings of the Web Conference 2021,
Zhan, Ruohan ; Christakopoulou, Konstantina ; Le, Ya... - p. 3872-3883 , 2021
Link: https://dl.acm.org/doi/1..
 
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4

Deconfounding User Satisfaction Estimation from Response Ra..:

, In: Fourteenth ACM Conference on Recommender Systems,
Christakopoulou, Konstantina ; Traverse, Madeleine ; Potter, Trevor... - p. 450-455 , 2020
Link: https://dl.acm.org/doi/1..
 
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5

Adversarial attacks on an oblivious recommender:

, In: Proceedings of the 13th ACM Conference on Recommender Systems,
Christakopoulou, Konstantina ; Banerjee, Arindam - p. 322-330 , 2019
Link: https://dl.acm.org/doi/1..
 
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6

Q&R : A Two-Stage Approach toward Interactive Recommenda..:

, In: Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining,
Christakopoulou, Konstantina ; Beutel, Alex ; Li, Rui.. - p. 139-148 , 2018
Link: https://dl.acm.org/doi/1..
 
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7

Recommendation with Capacity Constraints:

, In: Proceedings of the 2017 ACM on Conference on Information and Knowledge Management,
Christakopoulou, Konstantina ; Kawale, Jaya ; Banerjee, Arindam - p. 1439-1448 , 2017
Link: https://dl.acm.org/doi/1..
 
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8

Towards Conversational Recommender Systems:

, In: Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining,
Christakopoulou, Konstantina ; Radlinski, Filip ; Hofmann, Katja - p. 815-824 , 2016
Link: https://dl.acm.org/doi/1..
 
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9

Accelerated Alternating Direction Method of Multipliers:

, In: Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining,
Kadkhodaie, Mojtaba ; Christakopoulou, Konstantina ; Sanjabi, Maziar. - p. 497-506 , 2015
Link: https://dl.acm.org/doi/1..
 
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10

Collaborative Ranking with a Push at the Top:

, In: Proceedings of the 24th International Conference on World Wide Web,
Christakopoulou, Konstantina ; Banerjee, Arindam - p. 205-215 , 2015
Link: https://dl.acm.org/doi/1..
 
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11

Large Language Models for User Interest Journeys:

Christakopoulou, Konstantina ; Lalama, Alberto ; Adams, Cj...
http://arxiv.org/abs/2305.15498.  , 2023
Link: http://arxiv.org/abs/230..
 
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12

Rethinking Reinforcement Learning for Recommendation: A Pro..:

Xin, Xin ; Pimentel, Tiago ; Karatzoglou, Alexandros...
http://arxiv.org/abs/2206.07353.  , 2022
Link: http://arxiv.org/abs/220..
 
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13

Reward Shaping for User Satisfaction in a REINFORCE Recomme..:

Christakopoulou, Konstantina ; Xu, Can ; Zhang, Sai...
http://arxiv.org/abs/2209.15166.  , 2022
Link: http://arxiv.org/abs/220..
 
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14

Towards Content Provider Aware Recommender Systems: A Simul..:

Zhan, Ruohan ; Christakopoulou, Konstantina ; Le, Ya...
http://arxiv.org/abs/2105.02377.  , 2021
Link: http://arxiv.org/abs/210..
 
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15

Adversarial Recommendation: Attack of the Learned Fake User:

Christakopoulou, Konstantina ; Banerjee, Arindam
http://arxiv.org/abs/1809.08336.  , 2018
Link: http://arxiv.org/abs/180..
 
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