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

diagram

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

Interpretable User Satisfaction Estimation for Conversational Systems with Large Language Models

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Publication

Unsupervised Head-Modifier Detection in Search Queries

Zhongyuan Wang, Fang Wang, Haixun Wang, Zhirui Hu, Jun Yan, Fangtao Li, Ji-Rong Wen, Zhoujun Li

TKDD | September 2016

Project Project

Publication

Effective and Efficient: Large-scale Dynamic City Express

Siyuan Zhang, Lu Qin, Yu Zheng, Hong Cheng

IEEE Transaction on Knowledge and Data Engineering | August 2016

Publication

Blind Web search: How far are we from a privacy preserving search engine?

Gizem S. Çetin, Wei Dai, Yarkın Doröz, William J. Martin, Berk Sunar

August 2016

Publication

LETOR: A Benchmark Collection for Research on Learning to Rank for Information Retrieval

Tao Qin, Tie-Yan Liu, Jun Xu, Hang Li

August 2016

Publication

RBPB: Regularization-Based Pattern Balancing Method for Event Extraction

Lei Sha, Jing Liu, Chin-Yew Lin, Sujian Li, Baobao Chang, Zhifang Sui

Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (ACL) | August 2016

Publication

News Citation Recommendation with Implicit and Explicit Semantics

Hao Peng, Jing Liu, Chin-Yew Lin

Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (ACL) | August 2016

Publication

Understanding Short Texts

Zhongyuan Wang, Haixun Wang

the Association for Computational Linguistics (ACL) (Tutorial) | August 2016

Publication

Together we stand: Siamese Networks for Similar Question Retrieval

Arpita Das, Harish Yenala, Manoj Kumar Chinnakotla, Manish Shrivastava

Annual Meeting of the Association for Computational Linguistics | August 2016

Video

Magic Brush

July 29, 2016 | Changhu Wang

Click to download video We develop the MagicBrush system, a novel painting-based image search engine. This system enables users to draw a color sketch as a query to find images. Different from existing works on…

Video

MindFinder: Finding Images by Sketching

July 29, 2016 | Changhu Wang

Click to download video Sketch-based image search is a well-known and difficult problem, in which little progress has been made in the past decade in developing a large-scale and practical sketch-based search engine. We have…

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