Co-Simmate: Quick Retrieving All Pairwise Co-Simrank Scores

Tensor SimRank for Heterogeneous Information Networks

We propose a generalization of SimRank similarity measure for heterogeneous information networks. Given the information network, the intraclass similarity score s(a, b) is high if the set of objects that are related with…

Realtime Index-Free Single Source SimRank Processing on Web-Scale Graphs

Given a graph G and a node u in G, a single source SimRank query evaluates the similarity between u and every node v in G. Existing approaches to single source SimRank computation incur either long query response time, o…

CoSimRank: A Flexible \& Efficient Graph-Theoretic Similarity Measure

BERT for Evidence Retrieval and Claim Verification

Motivated by the promising performance of pre-trained language models, we investigate BERT in an evidence retrieval and claim verification pipeline for the FEVER fact extraction and verification challenge. To this end, w…

Learning to Disentangle Interleaved Conversational Threads with a Siamese Hierarchical Network and Similarity Ranking

An enormous amount of conversation occurs online every day, such as on chat platforms where multiple conversations may take place concurrently. Interleaved conversations lead to difficulties in not only following discuss…