111 citations · 166 across the 10 of their papers we have counts for
11 papers
Performance-Efficiency Trade-Offs in Adapting Language Models to Text Classification Tasks
Laura Aina, Nikos Voskarides, Roi Blanco
Pre-trained language models (LMs) obtain state-of-the-art performance when adapted to text classification tasks. However, when using such models in real-world applications, efficie…
News Article Retrieval in Context for Event-centric Narrative Creation
Nikos Voskarides, Edgar Meij, Sabrina Sauer +1
Writers such as journalists often use automatic tools to find relevant content to include in their narratives. In this paper, we focus on supporting writers in the news domain to d…
Combining Lexical and Dense Retrieval for Computationally Efficient Multi-hop Question Answering
Georgios Sidiropoulos, Nikos Voskarides, Svitlana Vakulenko +1
In simple open-domain question answering (QA), dense retrieval has become one of the standard approaches for retrieving the relevant passages to infer an answer. Recently, dense re…
Leveraging Query Resolution and Reading Comprehension for Conversational Passage Retrieval
Svitlana Vakulenko, Nikos Voskarides, Zhucheng Tu +1
This paper describes the participation of UvA.ILPS group at the TREC CAsT 2020 track. Our passage retrieval pipeline consists of (i) an initial retrieval module that uses BM25, and…
Supporting search engines with knowledge and context
Nikos Voskarides
Search engines leverage knowledge to improve information access. In order to effectively leverage knowledge, search engines should account for context, i.e., information about the…
MICROS: Mixed-Initiative ConveRsatiOnal Systems Workshop
Ida Mele, Cristina Ioana Muntean, Mohammad Aliannejadi +1
The 1st edition of the workshop on Mixed-Initiative ConveRsatiOnal Systems (MICROS@ECIR2021) aims at investigating and collecting novel ideas and contributions in the field of conv…