default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDOtmane Sakhi
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
2020 – today
- 2026
[i20]Imad Aouali, Flavian Vasile, Otmane Sakhi, Alexandre Gilotte, Benjamin Heymann:
RecoAtlas: From Semantic Plausibility to Set-Level Utility in LLM Recommendation Agents. CoRR abs/2605.18805 (2026)- [i19]Benjamin Heymann, Otmane Sakhi:
Learning to Bid in Repeated Second-Price Auctions with Dynamic Values and Aggregated Feedback. CoRR abs/2605.28133 (2026) - [i18]Aleksei Arzhantsev, Otmane Sakhi, Nicolas Chopin:
Self-Consistency via Marginal Sharpening. CoRR abs/2605.28142 (2026) - [i17]Otmane Sakhi, Aleksei Arzhantsev, Imad Aouali, Flavian Vasile:
Off-Policy Learning to Reason Works Because It Is More Pessimistic Than You Think. CoRR abs/2605.28150 (2026) - 2025
- [i16]Maxime Haddouche, Otmane Sakhi:
Logarithmic Smoothing for Adaptive PAC-Bayesian Off-Policy Learning. CoRR abs/2506.10664 (2025) - [i15]Otmane Sakhi, Alexandre Gilotte, David Rohde:
Practical Improvements of A/B Testing with Off-Policy Estimation. CoRR abs/2506.10677 (2025) - [i14]Benjamin Heymann, Otmane Sakhi:
Non-Linear Counterfactual Aggregate Optimization. CoRR abs/2509.03438 (2025) - [i13]Imad Aouali, Otmane Sakhi:
Off-Policy Learning in Large Action Spaces: Optimization Matters More Than Estimation. CoRR abs/2509.03456 (2025) - [i12]Alexandre Gilotte, Otmane Sakhi, Imad Aouali, Benjamin Heymann:
Offline Contextual Bandit with Counterfactual Sample Identification. CoRR abs/2509.10520 (2025) - [i11]Aleksei Arzhantsev, Otmane Sakhi, Flavian Vasile:
RoiRL: Efficient, Self-Supervised Reasoning with Offline Iterative Reinforcement Learning. CoRR abs/2510.02892 (2025) - [i10]Mélissa Tamine, Otmane Sakhi, Benjamin Heymann:
Data Valuation for LLM Fine-Tuning: Efficient Shapley Value Approximation via Language Model Arithmetic. CoRR abs/2512.15765 (2025) - 2024
- [c6]Otmane Sakhi, Imad Aouali, Pierre Alquier, Nicolas Chopin:
Logarithmic Smoothing for Pessimistic Off-Policy Evaluation, Selection and Learning. NeurIPS 2024 - [i9]Otmane Sakhi, Imad Aouali, Pierre Alquier, Nicolas Chopin:
Logarithmic Smoothing for Pessimistic Off-Policy Evaluation, Selection and Learning. CoRR abs/2405.14335 (2024) - 2023
- [j1]Otmane Sakhi, David Rohde, Nicolas Chopin:
Fast Slate Policy Optimization: Going Beyond Plackett-Luce. Trans. Mach. Learn. Res. 2023 (2023) - [c5]Otmane Sakhi, David Rohde, Alexandre Gilotte:
Fast Offline Policy Optimization for Large Scale Recommendation. AAAI 2023: 9686-9694 - [c4]Otmane Sakhi, Pierre Alquier, Nicolas Chopin:
PAC-Bayesian Offline Contextual Bandits With Guarantees. ICML 2023: 29777-29799 - [i8]Otmane Sakhi, David Rohde, Nicolas Chopin:
Fast Slate Policy Optimization: Going Beyond Plackett-Luce. CoRR abs/2308.01566 (2023) - 2022
- [c3]Imad Aouali, Amine Benhalloum, Martin Bompaire, Achraf Ait Sidi Hammou, Sergey Ivanov, Benjamin Heymann, David Rohde, Otmane Sakhi, Flavian Vasile, Maxime Vono:
Reward Optimizing Recommendation using Deep Learning and Fast Maximum Inner Product Search. KDD 2022: 4772-4773 - [i7]Otmane Sakhi, David Rohde, Alexandre Gilotte:
Fast Offline Policy Optimization for Large Scale Recommendation. CoRR abs/2208.05327 (2022) - [i6]Imad Aouali, Achraf Ait Sidi Hammou, Sergey Ivanov, Otmane Sakhi, David Rohde, Flavian Vasile:
A Scalable Probabilistic Model for Reward Optimizing Slate Recommendation. CoRR abs/2208.06263 (2022) - [i5]Imad Aouali, Amine Benhalloum, Martin Bompaire, Benjamin Heymann, Olivier Jeunen, David Rohde, Otmane Sakhi, Flavian Vasile:
Offline Evaluation of Reward-Optimizing Recommender Systems: The Case of Simulation. CoRR abs/2209.08642 (2022) - [i4]Otmane Sakhi, Nicolas Chopin, Pierre Alquier:
PAC-Bayesian Offline Contextual Bandits With Guarantees. CoRR abs/2210.13132 (2022) - 2020
- [c2]Otmane Sakhi, Stephen Bonner, David Rohde, Flavian Vasile:
BLOB: A Probabilistic Model for Recommendation that Combines Organic and Bandit Signals. KDD 2020: 783-793 - [c1]David Rohde, Flavian Vasile, Sergey Ivanov, Otmane Sakhi:
Bayesian Value Based Recommendation: A modelling based alternative to proxy and counterfactual policy based recommendation. RecSys 2020: 742-744 - [i3]Otmane Sakhi, Stephen Bonner, David Rohde, Flavian Vasile:
BLOB : A Probabilistic Model for Recommendation that Combines Organic and Bandit Signals. CoRR abs/2008.12504 (2020) - [i2]Otmane Sakhi, Louis Faury, Flavian Vasile:
Improving Offline Contextual Bandits with Distributional Robustness. CoRR abs/2011.06835 (2020)
2010 – 2019
- 2019
- [i1]Otmane Sakhi, Stephen Bonner, David Rohde, Flavian Vasile:
Reconsidering Analytical Variational Bounds for Output Layers of Deep Networks. CoRR abs/1910.00877 (2019)
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2026-06-15 23:33 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
