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Konstantina Christakopoulou
Konstantina Christakopoulou
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Title
Cited by
Cited by
Year
Towards Conversational Recommender Systems
K Christakopoulou, F Radlinski, K Hofmann
Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge …, 2016
4302016
Q&R: A two-stage approach toward interactive recommendation
K Christakopoulou, A Beutel, R Li, S Jain, EH Chi
Proceedings of the 24th ACM SIGKDD International Conference on Knowledge …, 2018
1322018
Adversarial attacks on an oblivious recommender
K Christakopoulou, A Banerjee
Proceedings of the 13th ACM Conference on Recommender Systems, 322-330, 2019
962019
Collaborative Ranking with a Push at the Top
K Christakopoulou, A Banerjee
Proceedings of the 24th International Conference on World Wide Web, 205-215, 2015
682015
Accelerated alternating direction method of multipliers
M Kadkhodaie, K Christakopoulou, M Sanjabi, A Banerjee
Proceedings of the 21th ACM SIGKDD international conference on knowledge …, 2015
672015
Learning to interact with users: A collaborative-bandit approach
K Christakopoulou, A Banerjee
Proceedings of the 2018 SIAM International Conference on Data Mining, 612-620, 2018
232018
Rethinking reinforcement learning for recommendation: A prompt perspective
X Xin, T Pimentel, A Karatzoglou, P Ren, K Christakopoulou, Z Ren
Proceedings of the 45th International ACM SIGIR Conference on Research and …, 2022
222022
Deconfounding user satisfaction estimation from response rate bias
K Christakopoulou, M Traverse, T Potter, E Marriott, D Li, C Haulk, EH Chi, ...
Proceedings of the 14th ACM Conference on Recommender Systems, 450-455, 2020
222020
Towards Content Provider Aware Recommender Systems: A Simulation Study on the Interplay between User and Provider Utilities
R Zhan, K Christakopoulou, Y Le, J Ooi, M Mladenov, A Beutel, C Boutilier, ...
Proceedings of the Web Conference, 3872-3883, 2021
20*2021
Recommendation with capacity constraints
K Christakopoulou, J Kawale, A Banerjee
Proceedings of the 2017 ACM on Conference on Information and Knowledge …, 2017
172017
Building healthy recommendation sequences for everyone: A safe reinforcement learning approach
A Singh, Y Halpern, N Thain, K Christakopoulou, E Chi, J Chen, A Beutel
FAccTRec Workshop, 2020
162020
Large language models for user interest journeys
K Christakopoulou, A Lalama, C Adams, I Qu, Y Amir, S Chucri, P Vollucci, ...
arXiv preprint arXiv:2305.15498, 2023
102023
Adversarial recommendation: Attack of the learned fake users
K Christakopoulou, A Banerjee
arXiv preprint arXiv:1809.08336, 2018
62018
Glass-Box Program Synthesis: A Machine Learning Approach
K Christakopoulou, AT Kalai
The Thirty-Second AAAI Conference on Artificial Intelligence (AAAI-18), 2018
52018
Towards Recommendation Systems with Real-World Constraints
K Christakopoulou
University of Minnesota, 2018
42018
Reward shaping for user satisfaction in a reinforce recommender
K Christakopoulou, C Xu, S Zhang, S Badam, T Potter, D Li, H Wan, X Yi, ...
arXiv preprint arXiv:2209.15166, 2022
22022
Recommendation under Capacity Constraints
K Christakopoulou, J Kawale, A Banerjee
arXiv preprint arXiv:1701.05228, 2017
22017
Towards content provider aware recommender systems
R Zhan, K Christakopoulou, Y Le, J Ooi, M Mladenov, A Beutel, C Boutilier, ...
Proceedings of the Web Conference, 2021
12021
Recommendation under constraints
K Christakopoulou
1
Towards Companion Recommenders Assisting Users’ Long-Term Journeys
K Christakopoulou, M Chen
Proceedings of the 17th ACM Conference on Recommender Systems, 1039-1041, 2023
2023
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