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ORCIDKonstantina Christakopoulou
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2020 – today
- 2023
[c12]Konstantina Christakopoulou
, Minmin Chen:
Towards Companion Recommenders Assisting Users' Long-Term Journeys. RecSys 2023: 1039-1041- [i7]Konstantina Christakopoulou, Alberto Lalama, Cj Adams, Iris Qu, Yifat Amir, Samer Chucri, Pierce Vollucci, Fabio Soldo, Dina Bseiso, Sarah Scodel, Lucas Dixon, Ed H. Chi, Minmin Chen:
Large Language Models for User Interest Journeys. CoRR abs/2305.15498 (2023) - 2022
- [c11]Xin Xin, Tiago Pimentel, Alexandros Karatzoglou, Pengjie Ren, Konstantina Christakopoulou, Zhaochun Ren:
Rethinking Reinforcement Learning for Recommendation: A Prompt Perspective. SIGIR 2022: 1347-1357 - [i6]Xin Xin, Tiago Pimentel, Alexandros Karatzoglou, Pengjie Ren, Konstantina Christakopoulou, Zhaochun Ren:
Rethinking Reinforcement Learning for Recommendation: A Prompt Perspective. CoRR abs/2206.07353 (2022) - [i5]Konstantina Christakopoulou, Can Xu, Sai Zhang, Sriraj Badam, Trevor Potter, Daniel Li, Hao Wan, Xinyang Yi, Ya Le, Chris Berg, Eric Bencomo Dixon, Ed H. Chi, Minmin Chen:
Reward Shaping for User Satisfaction in a REINFORCE Recommender. CoRR abs/2209.15166 (2022) - 2021
- [c10]Ruohan Zhan, Konstantina Christakopoulou, Ya Le, Jayden Ooi, Martin Mladenov, Alex Beutel, Craig Boutilier, Ed H. Chi, Minmin Chen:
Towards Content Provider Aware Recommender Systems: A Simulation Study on the Interplay between User and Provider Utilities. WWW 2021: 3872-3883 - [i4]Ruohan Zhan, Konstantina Christakopoulou, Ya Le, Jayden Ooi, Martin Mladenov, Alex Beutel, Craig Boutilier, Ed H. Chi, Minmin Chen:
Towards Content Provider Aware Recommender Systems: A Simulation Study on the Interplay between User and Provider Utilities. CoRR abs/2105.02377 (2021) - 2020
- [c9]Konstantina Christakopoulou, Madeleine Traverse, Trevor Potter, Emma Marriott, Daniel Li, Chris Haulk, Ed H. Chi, Minmin Chen:
Deconfounding User Satisfaction Estimation from Response Rate Bias. RecSys 2020: 450-455
2010 – 2019
- 2019
- [c8]Konstantina Christakopoulou, Arindam Banerjee:
Adversarial attacks on an oblivious recommender. RecSys 2019: 322-330 - 2018
- [c7]Konstantina Christakopoulou, Adam Tauman Kalai:
Glass-Box Program Synthesis: A Machine Learning Approach. AAAI 2018: 646-653 - [c6]Konstantina Christakopoulou, Alex Beutel, Rui Li, Sagar Jain, Ed H. Chi:
Q&R: A Two-Stage Approach toward Interactive Recommendation. KDD 2018: 139-148 - [c5]Konstantina Christakopoulou, Arindam Banerjee:
Learning to Interact with Users: A Collaborative-Bandit Approach. SDM 2018: 612-620 - [i3]Konstantina Christakopoulou, Arindam Banerjee:
Adversarial Recommendation: Attack of the Learned Fake Users. CoRR abs/1809.08336 (2018) - 2017
- [c4]Konstantina Christakopoulou, Jaya Kawale, Arindam Banerjee:
Recommendation with Capacity Constraints. CIKM 2017: 1439-1448 - [i2]Konstantina Christakopoulou, Jaya Kawale, Arindam Banerjee:
Recommendation under Capacity Constraints. CoRR abs/1701.05228 (2017) - [i1]Konstantina Christakopoulou, Adam Tauman Kalai:
Glass-Box Program Synthesis: A Machine Learning Approach. CoRR abs/1709.08669 (2017) - 2016
- [c3]Konstantina Christakopoulou, Filip Radlinski, Katja Hofmann:
Towards Conversational Recommender Systems. KDD 2016: 815-824 - 2015
- [c2]Mojtaba Kadkhodaie, Konstantina Christakopoulou, Maziar Sanjabi, Arindam Banerjee:
Accelerated Alternating Direction Method of Multipliers. KDD 2015: 497-506 - [c1]Konstantina Christakopoulou, Arindam Banerjee:
Collaborative Ranking with a Push at the Top. WWW 2015: 205-215
Coauthor Index
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