no code implementations • 7 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.
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.
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.
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.
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.
no code implementations • 9 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