Chuan-Ju Wang

2026

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G-TRAC: Graph-textual Representations Alignment for Cold-start Recommendations.
Li-Yang Chang|Yuan Fang|Ming-Feng Tsai|Chuan-Ju Wang
Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, WSDM 2026, Boise, ID, USA, February 22-26, 2026

2025

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Dynamic Margin-based Contrastive Learning for Robust Negative Sampling in Information Retrieval.
Tsai-Tsung Chen|Chuan-Ju Wang|Ming-Feng Tsai
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
BETag: Behavior-enhanced Item Tagging with Finetuned Large Language Models.
Shao-En Lin|Brian Liu|Miao-Chen Chiang|Ming-Yi Hong|Yu-Shiang Huang|Chuan-Ju Wang|Che Lin
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
Accurate Neural Network Option Pricing Methods with Control Variate Techniques and Data Synthesis/Cleaning with Financial Rationality.
Chia-Wei Hsu|Tian-Shyr Dai|Chuan-Ju Wang|Ying-Ping Chen
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

doi dblp
CPR: Cross-Domain Preference Ranking with User Transformation.
Yu-Ting Huang|Hsien-Hao Chen|Tung-Lin Wu|Chia-Yu Yeh|Jing-Kai Lou|Ming-Feng Tsai|Chuan-Ju Wang
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II
doi dblp
Improving Conversational Passage Re-ranking with View Ensemble.
Jia-Huei Ju|Sheng-Chieh Lin|Ming-Feng Tsai|Chuan-Ju Wang
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
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CFDA & CLIP Labs at TREC'23 Product Search Track.
Jia-Huei Ju|Chung-Kang Lo|Yao-Cheng Lu|Kuan-Lin Lai|Cheng-Wei Huang|Wei-Hsin Chiu|Ming-Feng Tsai|Chuan-Ju Wang
The Thirty-Second Text REtrieval Conference Proceedings (TREC 2023), Gaithersburg, MD, USA, November 14-17, 2023

2022

doi dblp
INForex: Interactive News Digest for Forex Investors.
Chih-Hen Lee|Yi-Shyuan Chiang|Chuan-Ju Wang
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part II
doi dblp
RecDelta: An Interactive Dashboard on Top-k Recommendation for Cross-model Evaluation.
Yi-Shyuan Chiang|Yu-Ze Liu|Chen-Feng Tsai|Jing-Kai Lou|Ming-Feng Tsai|Chuan-Ju Wang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
IPR: Interaction-level Preference Ranking for Explicit feedback.
Shih-Yang Liu|Hsien-Hao Chen|Chih-Ming Chen|Ming-Feng Tsai|Chuan-Ju Wang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
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CFDA & CLIP at TREC 2022 NeuCLIR Track.
Jia-Huei Ju|Wei-Chih Chen|Heng-Ta Chang|Cheng-Wei Lin|Ming-Feng Tsai|Chuan-Ju Wang
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022
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CFDA & CLIP at TREC 2022 Conversational Assistance Track (CAsT).
Jia-Huei Ju|Sheng-Chieh Lin|Li-Young Chang|Ming-Feng Tsai|Chuan-Ju Wang
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022

2021

doi dblp
Multi-Stage Conversational Passage Retrieval: An Approach to Fusing Term Importance Estimation and Neural Query Rewriting.
Sheng-Chieh Lin|Jheng-Hong Yang|Rodrigo Nogueira|Ming-Feng Tsai|Chuan-Ju Wang|Jimmy Lin
ACM Transactions on Information Systems (TOIS) 2021 Volume 39 Issue 4
doi dblp
Text-to-Text Multi-view Learning for Passage Re-ranking.
Jia-Huei Ju|Jheng-Hong Yang|Chuan-Ju Wang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
doi dblp
LSTPR: Graph-based Matrix Factorization with Long Short-term Preference Ranking.
Chih-Hen Lee|Jun-En Ding|Chih-Ming Chen|Jing-Kai Lou|Ming-Feng Tsai|Chuan-Ju Wang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
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An Exploration Study of Multi-stage Conversational Passage Retrieval: Paraphrase Query Expansion and Multi-view Point-wise Ranking.
Jia-Huei Ju|Chih-Ting Yeh|Cheng-Wei Lin|Chia-Ying Tsao|Jun-En Ding|Chuan-Ju Wang|Ming-Feng Tsai
Proceedings of the Thirtieth Text REtrieval Conference, TREC 2021, online, November 15-19, 2021

2020

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TPR: Text-aware Preference Ranking for Recommender Systems.
Yu-Neng Chuang|Chih-Ming Chen|Chuan-Ju Wang|Ming-Feng Tsai|Yuan Fang|Ee-Peng Lim
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
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Query Expansion with Semantic-Based Ellipsis Reduction for Conversational IR.
Chia-Yuan Chang|Ning Chen|Wei-Ting Chiang|Chih-Hen Lee|Yu-Hsuan Tseng|Chuan-Ju Wang|Hsien-Hao Chen|Ming-Feng Tsai
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020.

2019

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Query and Answer Expansion from Conversation History.
Jheng-Hong Yang|Sheng-Chieh Lin|Chuan-Ju Wang|Jimmy Lin|Ming-Feng Tsai
Proceedings of the Twenty-Eighth Text REtrieval Conference, TREC 2019, Gaithersburg, Maryland, USA, November 13-15, 2019.
doi dblp
Collaborative Similarity Embedding for Recommender Systems.
Chih-Ming Chen|Chuan-Ju Wang|Ming-Feng Tsai|Yi-Hsuan Yang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2017

doi dblp
Text Embedding for Sub-Entity Ranking from User Reviews.
Chih-Yu Chao|Yi-Fan Chu|Hsiu-Wei Yang|Chuan-Ju Wang|Ming-Feng Tsai
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017
doi dblp
ICE: Item Concept Embedding via Textual Information.
Chuan-Ju Wang|Ting-Hsiang Wang|Hsiu-Wei Yang|Bo-Sin Chang|Ming-Feng Tsai
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

2016

doi dblp
FIN10K: A Web-based Information System for Financial Report Analysis and Visualization.
Yu-Wen Liu|Liang-Chih Liu|Chuan-Ju Wang|Ming-Feng Tsai
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2013

doi dblp
Risk Ranking from Financial Reports.
Ming-Feng Tsai|Chuan-Ju Wang
Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings