Yozen Liu

2025

doi dblp
GraphHash: Graph Clustering Enables Parameter Efficiency in Recommender Systems.
Xinyi Wu|Donald Loveland|Runjin Chen|Yozen Liu|Xin Chen|Leonardo Neves|Ali Jadbabaie|Mingxuan Ju|Neil Shah|Tong Zhao
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
Improving Out-of-Vocabulary Hashing in Recommendation Systems.
William Shiao|Mingxuan Ju|Zhichun Guo|Xin Chen|Evangelos E. Papalexakis|Tong Zhao|Neil Shah|Yozen Liu
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
General-Purpose User Modeling with Behavioral Logs: A Snapchat Case Study.
Qixiang Fang|Zhihan Zhou|Francesco Barbieri|Yozen Liu|Leonardo Neves|Dong Nguyen|Daniel L. Oberski|Maarten W. Bos|Ron Dotsch
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Improving Embedding-Based Retrieval in Friend Recommendation with ANN Query Expansion.
Pau Perng-Hwa Kung|Zihao Fan|Tong Zhao|Yozen Liu|Zhixin Lai|Jiahui Shi|Yan Wu|Jun Yu|Neil Shah|Ganesh Venkataraman
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp
Embedding Based Retrieval in Friend Recommendation.
Jiahui Shi|Vivek Chaurasiya|Yozen Liu|Shubham Vij|Yan Wu|Satya Kanduri|Neil Shah|Peicheng Yu|Nik Srivastava|Lei Shi|Ganesh Venkataraman|Jun Yu
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
Graph Explicit Neural Networks: Explicitly Encoding Graphs for Efficient and Accurate Inference.
Yiwei Wang|Bryan Hooi|Yozen Liu|Neil Shah
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2022

doi dblp
Friend Story Ranking with Edge-Contextual Local Graph Convolutions.
Xianfeng Tang|Yozen Liu|Xinran He|Suhang Wang|Neil Shah
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2021

doi dblp
A Unified View on Graph Neural Networks as Graph Signal Denoising.
Yao Ma|Xiaorui Liu|Tong Zhao|Yozen Liu|Jiliang Tang|Neil Shah
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Graph Neural Networks for Friend Ranking in Large-scale Social Platforms.
Aravind Sankar|Yozen Liu|Jun Yu|Neil Shah
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.