38 citations · 41 across the 3 of their papers we have counts for
4 papers
Intrinsic Sequence-Likelihood Confidence in Retrieval-Dominated Extractive QA: Two Pre-Specified Negatives, and What They Do and Do Not Attribute
Gunwoo Lee, Changmin Sung, Sang-Hwan Gwak +4
In extractive document question answering whose questions were generated from the passages that contain their answers -- so that retrieval recovers 92-99.8% of what any mode combin…
Structure and dynamics jointly stabilize the international trade hypergraph
Jung-Ho Kim, Sudo Yi, Sang-Hwan Gwak +2
To understand how fluctuations arise and are distributed in international trade, a question crucial for economic risk assessment and policymaking, we analyze strong adverse fluctua…
No-exclaves percolation on random networks
Byungjoon Min, Eun-Kyu Park, Sang-Hwan Gwak +1
No-exclaves percolation (NExP) is a nonlocal percolation process in which the components are formed not only by the connected occupied nodes but also by the agglomeration of empty…
Layer-switching cost and optimality in information spreading on multiplex networks
Byungjoon Min, Sang-Hwan Gwak, Nanoom Lee +1
We study a model of information spreading on multiplex networks, in which agents interact through multiple interaction channels (layers), say online vs.\ offline communication laye…