1 citations · 3 across the 5 of their papers we have counts for
5 papers
Early Stage Sparse Retrieval with Entity Linking
Dahlia Shehata, Negar Arabzadeh, Charles L. A. Clarke
Despite the advantages of their low-resource settings, traditional sparse retrievers depend on exact matching approaches between high-dimensional bag-of-words (BoW) representations…
Unsupervised Question Clarity Prediction Through Retrieved Item Coherency
Negar Arabzadeh, Mahsa Seifikar, Charles L. A. Clarke
Despite recent progress on conversational systems, they still do not perform smoothly and coherently when faced with ambiguous requests. When questions are unclear, conversational…
Translating Human Mobility Forecasting through Natural Language Generation
Hao Xue, Flora D. Salim, Yongli Ren +1
Existing human mobility forecasting models follow the standard design of the time-series prediction model which takes a series of numerical values as input to generate a numerical…
Ten Blue Links on Mars
Charles L. A. Clarke, Gordon V. Cormack, Jimmy Lin +1
This paper explores a simple question: How would we provide a high-quality search experience on Mars, where the fundamental physical limit is speed-of-light propagation delays on t…
Dynamic Trade-Off Prediction in Multi-Stage Retrieval Systems
J. Shane Culpepper, Charles L. A. Clarke, Jimmy Lin
Modern multi-stage retrieval systems are comprised of a candidate generation stage followed by one or more reranking stages. In such an architecture, the quality of the final ranke…