2021

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APRF-Net: Attentive Pseudo-Relevance Feedback Network for Query Categorization
Ali Ahmadvand | Sayyed M. Zahiri | Simon Hughes | Khalifeh Al Jadda | Surya Kallumadi | Eugene Agichtein
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2020

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User Intent Inference for Web Search and Conversational Agents
Ali Ahmadvand
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

doi dblp
JointMap: Joint Query Intent Understanding For Modeling Intent Hierarchies in E-commerce Search
Ali Ahmadvand | Surya Kallumadi | Faizan Javed | Eugene Agichtein
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
Would you Like to Talk about Sports Now?: Towards Contextual Topic Suggestion for Open-Domain Conversational Agents
Ali Ahmadvand | Harshita Sahijwani | Eugene Agichtein
CHIIR '20: Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, March 14-18, 2020

2019

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Contextual Dialogue Act Classification for Open-Domain Conversational Agents
Ali Ahmadvand | Jason Ingyu Choi | Eugene Agichtein
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

doi dblp
ConCET: Entity-Aware Topic Classification for Open-Domain Conversational Agents
Ali Ahmadvand | Harshita Sahijwani | Jason Ingyu Choi | Eugene Agichtein
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
Offline and Online Satisfaction Prediction in Open-Domain Conversational Systems
Jason Ingyu Choi | Ali Ahmadvand | Eugene Agichtein
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

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