My name is Sandeep Avula and I am currently a PhD student at the School of Information and Library Science at UNC Chapel Hill. I am from the awesome city of Hyderabad, India, which is famous for its food and diversity. Prior to starting my PhD I received my Masters in Information Science from UNC Chapel Hill and Bachelors of Technology in Information and Communication Technology from DA-IICT.
For more information: CV
Teaching: INLS 760 [Spring 2019]
My research falls in the intersection of Information Retrieval (IR) and Human-Computer-Interaction (HCI) and I am supervised by Prof. Jaime Arguello. Currently, I am studying to understand how collaborative agents can assist people in their information seeking processes. To this end, I am developing chatbots that assist users in their information seeking practices.
Prior to this I worked on problems related to speech enabled information retrieval, with the focus on understanding how query performance predictors can improve retreival effectiveness of spoken queries.
[ 2019 ]
Sandeep Avula, Jaime Arguello, Robert Capra, Jordan Dodson, Yuhui Huang, and Filip Radlinski. "Embedding Search into a Conversational Platform to Support Collaborative Search". To appear in the Proceedings of the 4th ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR'19), 2019.
[ 2018 ]
Sandeep Avula. "Wizard of Oz: Protocols and Challenges in Studying Searchbots to Support Collaborative Search". To appear in the 2nd SIGIR Workshop on Conversational Approaches to Information Retrieval (CAIR'18), 2018.
Sandeep Avula, Gordon Chadwick, Jaime Arguello and Robert Capra. "SearchBots: User Engagement with ChatBots during Collaborative Search". In the Proceedings of the 3rd ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR'18), 2018.
[ 2017 ]
Sandeep Avula. "Searchbots: Using Chatbots in Collaborative Information-seeking Tasks". In the Proceedings of the 40th Annnual International ACM SIGIR Conference on Research & Development in Information Retrieval (SIGIR'17), 2017.
Jaime Arguello, Sandeep Avula and Fernando Diaz. "Using Query Performance Predictors to Reduce Spoken Queries". In the Proceedings of the 39th European Conference on Information Retrieval (ECIR'17), 2017.
[ 2016 ]
Jaime Arguello, Sandeep Avula, and Fernando Diaz. "Using Query Performance Predictors to Improve Spoken Queries". In the Proceedings of the 38th European Conference on Information Retrieval (ECIR'16), 2016.
[ 2015 ]
Sandeep Avula and Jaime Arguello. "Query-expansion Approaches for Microblog Retrieval". In Proceedings of the 24th Text REtrieval Conference (TREC'15), National Institute of Standards and Technology, special publication, 2015.
[ 2013 ]
Sandeep Avula, John O'Connor, and Jaime Arguello. "A Nearest-Neighbor Approach to Contextual Suggestion". In Proceedings of the 22nd Text REtrieval Conference (TREC'13), National Institute of Standards and Technology, special publication, 2013.