Search Results for author: Johanne R. Trippas

Found 8 papers, 2 papers with code

Online and Offline Evaluation in Search Clarification

no code implementations14 Mar 2024 Leila Tavakoli, Johanne R. Trippas, Hamed Zamani, Falk Scholer, Mark Sanderson

The effectiveness of clarification question models in engaging users within search systems is currently constrained, casting doubt on their overall usefulness.

Information Retrieval Retrieval

MIMICS-Duo: Offline & Online Evaluation of Search Clarification

no code implementations9 Jun 2022 Leila Tavakoli, Johanne R. Trippas, Hamed Zamani, Falk Scholer, Mark Sanderson

Asking clarification questions is an active area of research; however, resources for training and evaluating search clarification methods are not sufficient.

Conversational Information Seeking

no code implementations21 Jan 2022 Hamed Zamani, Johanne R. Trippas, Jeff Dalton, Filip Radlinski

Conversational information seeking (CIS) is concerned with a sequence of interactions between one or more users and an information system.

Conversational Question Answering Conversational Search

Towards a Model for Spoken Conversational Search

no code implementations29 Oct 2019 Johanne R. Trippas, Damiano Spina, Paul Thomas, Mark Sanderson, Hideo Joho, Lawrence Cavedon

Conversation is the natural mode for information exchange in daily life, a spoken conversational interaction for search input and output is a logical format for information seeking.

Conversational Search

User Intent Prediction in Information-seeking Conversations

1 code implementation11 Jan 2019 Chen Qu, Liu Yang, Bruce Croft, Yongfeng Zhang, Johanne R. Trippas, Minghui Qiu

Due to the limited communication bandwidth in conversational search, it is important for conversational assistants to accurately detect and predict user intent in information-seeking conversations.

Conversational Search Feature Engineering +1

Analyzing and Characterizing User Intent in Information-seeking Conversations

no code implementations23 Apr 2018 Chen Qu, Liu Yang, W. Bruce Croft, Johanne R. Trippas, Yongfeng Zhang, Minghui Qiu

Understanding and characterizing how people interact in information-seeking conversations is crucial in developing conversational search systems.

Conversational Search Question Answering

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