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APRF-Net: Attentive Pseudo-Relevance Feedback Network for Query Categorization


May 10, 2021
Ali Ahmadvand, Sayyed M. Zahiri, Simon Hughes, Khalifa Al Jadda, Surya Kallumadi, Eugene Agichtein


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DeepCAT: Deep Category Representation for Query Understanding in E-commerce Search


May 10, 2021
Ali Ahmadvand, Surya Kallumadi, Faizan Javed, Eugene Agichtein


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CRAB: Class Representation Attentive BERT for Hate Speech Identification in Social Media


Oct 25, 2020
Sayyed M. Zahiri, Ali Ahmadvand


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Emora: An Inquisitive Social Chatbot Who Cares For You


Sep 10, 2020
Sarah E. Finch, James D. Finch, Ali Ahmadvand, Ingyu, Choi, Xiangjue Dong, Ruixiang Qi, Harshita Sahijwani, Sergey Volokhin, Zihan Wang, Zihao Wang, Jinho D. Choi

* Published in 3rd Proceedings of Alexa Prize (Alexa Prize 2019) 

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Offline and Online Satisfaction Prediction in Open-Domain Conversational Systems


Jun 02, 2020
Jason Ingyu Choi, Ali Ahmadvand, Eugene Agichtein

* Published in CIKM '19, 10 pages 

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JointMap: Joint Query Intent Understanding For Modeling Intent Hierarchies in E-commerce Search


May 29, 2020
Ali Ahmadvand, Surya Kallumadi, Faizan Javed, Eugene Agichtein

* SIGIR 2020 

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User Intent Inference for Web Search and Conversational Agents


May 28, 2020
Ali Ahmadvand

* WSDM2020 

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Contextual Dialogue Act Classification for Open-Domain Conversational Agents


May 28, 2020
Ali Ahmadvand, Jason Ingyu Choi, Eugene Agichtein

* SIGIR 2019 

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Would you Like to Talk about Sports Now? Towards Contextual Topic Suggestion for Open-Domain Conversational Agents


May 28, 2020
Ali Ahmadvand, Harshita Sahijwani, Eugene Agichtein

* CHIIR 2020 

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ConCET: Entity-Aware Topic Classification for Open-Domain Conversational Agents


May 28, 2020
Ali Ahmadvand, Harshita Sahijwani, Jason Ingyu Choi, Eugene Agichtein

* CIKM 2019 

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ISS-MULT: Intelligent Sample Selection for Multi-Task Learning in Question Answering


Aug 07, 2017
Ali Ahmadvand, Jinho D. Choi


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