Ido Guy

Computer Science · Physical Sciences

31h-index4.0kcitations141works0.12yr avg
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Research Topics

Recommender Systems and Techniques(47), Complex Network Analysis Techniques(26), Expert finding and Q&A systems(23), Web Data Mining and Analysis(20), Topic Modeling(19)

Publications141 total

Billion-Scale Graph Foundation Models
arXiv (Cornell University)·2026Open Access
Billion-Scale Graph Foundation Models
ArXiv.org·2026Open Access
Multicalibration yields better matchings
arXiv (Cornell University)·2025Open Access
Mind the Gap: Delayed Label Bias-Variance Tradeoffs in Predicting Likelihood of Nonpayment
2025Open Access
Measuring multi-calibration
arXiv (Cornell University)·2025Open Access
What is in a title? Characterizing product titles in e-commerce
Expert Systems with Applications·2025· 1 citedOpen Access
Graph Meets LLM for Review Personalization based on User Votes
2025Open Access
RecTemp: Temporal Reasoning in Recommendation Systems
2024Open Access
Creating an Intelligent Social Media Campaign Decision-Support Method
2024Open Access
Automated Category Tree Construction: Hardness Bounds and Algorithms
ACM Transactions on Database Systems·2024Open Access
Learning Reasons for Product Returns on E-Commerce
2024
TCE: A Test-Based Approach to Measuring Calibration Error
arXiv (Cornell University)·2023· 2 citedOpen Access
Promoting Tail Item Recommendations in E-Commerce
2023· 1 citedOpen Access
Explaining Predictive Uncertainty with Information Theoretic Shapley Values
arXiv (Cornell University)·2023· 14 citedOpen Access
Shop by image: characterizing visual search in e-commerce
Information Retrieval·2023· 22 citedOpen Access
The Tip of the Buyer: Extracting Product Tips from Reviews
ACM Transactions on Internet Technology·2022· 2 cited
Learning to Rank Articles for Molecular Queries
Proceedings of the AAAI Conference on Artificial Intelligence·2022· 1 citedOpen Access
tBDFS: Temporal Graph Neural Network Leveraging DFS
arXiv (Cornell University)·2022Open Access
Automated Category Tree Construction in E-Commerce
Proceedings of the 2022 International Conference on Management of Data·2022· 3 cited
Leveraging World Events to Predict E-Commerce Consumer Demand under Anomaly
Proceedings of the Fifteenth ACM International Conference on Web Search and Data Mining·2022· 10 citedOpen Access
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Frequent Co-authors

Inbal Ronen(17), Michal Jacovi(12), Erel Uziel(9), Adam Perer(7), Naama Zwerdling(5), David Carmel(5), Kira Radinsky(4), Sigalit Ur(4), Shila Ofek-Koifman(3), Sivan Yogev(3), Elad Shahar(3), Vladimir Soroka(3), Slava Novgorodov(3), Daniel Tal(3), Alexander Nus(3), Arnon Dagan(3), Philipp Geyer(2), Casey Dugan(2), Michael Müller(2), Himan Abdollahpouri(2)