Search Results for author: Akhil Arora

Found 6 papers, 4 papers with code

Quote Erat Demonstrandum: A Web Interface for Exploring the Quotebank Corpus

no code implementations7 Jul 2022 Vuk Vuković, Akhil Arora, Huan-Cheng Chang, Andreas Spitz, Robert West

The use of attributed quotes is the most direct and least filtered pathway of information propagation in news.

Strong Heuristics for Named Entity Linking

1 code implementation NAACL (ACL) 2022 Marko Čuljak, Andreas Spitz, Robert West, Akhil Arora

Named entity linking (NEL) in news is a challenging endeavour due to the frequency of unseen and emerging entities, which necessitates the use of unsupervised or zero-shot methods.

Entity Linking

Efficient Entity Candidate Generation for Low-Resource Languages

1 code implementation LREC 2022 Alberto García-Durán, Akhil Arora, Robert West

We also propose a light-weight and simple solution based on the construction of indexes whose design is motivated by more complex transfer learning based neural approaches.

Cross-Lingual Entity Linking Entity Linking +1

A Critical Re-evaluation of Neural Methods for Entity Alignment

1 code implementation PVLDB 2022 Manuel Leone, Stefano Huber, Akhil Arora, Alberto García-Durán, Robert West

Our findings shed light on the potential problems resulting from an impulsive application of neural methods as a panacea for all data analytics tasks.

Entity Alignment Entity Resolution +1

Low-Rank Subspaces for Unsupervised Entity Linking

1 code implementation EMNLP 2021 Akhil Arora, Alberto García-Durán, Robert West

We propose a light-weight and scalable entity linking method, Eigenthemes, that relies solely on the availability of entity names and a referent knowledge base.

Entity Linking

Holistic Influence Maximization: Combining Scalability and Efficiency with Opinion-Aware Models

no code implementations9 Feb 2016 Sainyam Galhotra, Akhil Arora, Shourya Roy

In this paper, we propose a holistic solution to the influence maximization (IM) problem.

Social and Information Networks Databases H.2.8

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