illustration of magnifying glass over top of a search bar and lines of content on a green gradient background

Search and information retrieval

two sets of chat boxes with likes and dislikes

On Overcoming Miscalibrated Conversational Priors in LLM-based Chatbots

Result Diversification in Search and Recommendation: A Survey

ICRA 2024 conference recap blog - RASCAL library

RASCAL: Novel robotics for scalable and highly available automated storage and retrieval

Interpretable User Satisfaction Estimation for Conversational Systems with Large Language Models

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Publication

Modeling Dynamic User Preference via Dictionary Learning for Sequential Recommendation

Chao Chen, Dongsheng Li, Junchi Yan, Xiaokang Yang

IEEE Transactions on Knowledge and Data Engineering | January 2021, (01): pp. 1-1

Publication

Tip of the Tongue Known-Item Retrieval: A Case Study in Movie Identification

Jaime Arguello, Adam Ferguson, Emery Fine, Bhaskar Mitra, Hamed Zamani, Fernando Diaz

Proceedings of the 6th international ACM SIGIR Conference on Human Information Interaction and Retrieval | January 2021

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Project

VERT: Versatile Entity Recognition & Disambiguation Toolkit

While knowledge about entities is a key building block in the mentioned systems, creating effective/efficient models for real-world scenarios remains a challenge (tech/data/real workloads). Based on such needs, we’ve created VERT – a Versatile Entity…

Project

Open Academic Graph

Open Academic Graph (OAG) is a large knowledge graph unifying two billion-scale academic graphs: Microsoft Academic Graph (MAG) and AMiner. In mid 2017, we published OAG v1, which contains 166,192,182 papers from MAG and 154,771,162 papers from AMiner…

Publication