Andreas Grivas

17 papers A* 2Journal 12Unranked 3
YearRankTypeTitle / Venue / Authors
2025 J jnl
Fast and Expressive Multi-Token Prediction with Probabilistic Circuits.
CoRR
Andreas Grivas, Lorenzo Loconte, Emile van Krieken, Piotr Nawrot, Yu Zhao, Euan Wielewski, Pasquale Minervini, Edoardo Maria Ponti, Antonio Vergari
2025 J jnl
Perceptions of Edinburgh: Capturing neighbourhood characteristics by clustering geoparsed local news.
Inf. Process. Manag.
Andreas Grivas, Claire Grover, Richard Tobin, Clare Llewellyn, Eleojo Oluwaseun Abubakar, Chunyu Zheng, Chris Dibben, Alan Marshall, David J. Pearce, Beatrice Alex
2024 J jnl
Perceptions of Edinburgh: Capturing Neighbourhood Characteristics by Clustering Geoparsed Local News.
CoRR
Andreas Grivas, Claire Grover, Richard Tobin, Clare Llewellyn, Eleojo Oluwaseun Abubakar, Chunyu Zheng, Chris Dibben, Alan Marshall, David J. Pearce, Beatrice Alex
2024 A* conf
Taming the Sigmoid Bottleneck: Provably Argmaxable Sparse Multi-Label Classification.
AAAI
Andreas Grivas, Antonio Vergari, Adam Lopez
2023 J jnl
Taming the Sigmoid Bottleneck: Provably Argmaxable Sparse Multi-Label Classification.
CoRR
Andreas Grivas, Antonio Vergari, Adam Lopez
2023 J jnl
Understanding the performance and reliability of NLP tools: a comparison of four NLP tools predicting stroke phenotypes in radiology reports.
Frontiers Digit. Health
Arlene Casey, Emma M. Davidson, Claire Grover, Richard Tobin, Andreas Grivas, Huayu Zhang, Patrick Schrempf, Alison Q. O'Neil, Liam Lee, Michael Walsh, Freya Pellie, Karen Ferguson, Vera Cvoro, Honghan Wu, Heather Whalley, Grant Mair, William Whiteley, Beatrice Alex
2022 — conf
Low-Rank Softmax Can Have Unargmaxable Classes in Theory but Rarely in Practice.
ACL (1)
Andreas Grivas, Nikolay Bogoychev, Adam Lopez
2022 J jnl
Low-Rank Softmax Can Have Unargmaxable Classes in Theory but Rarely in Practice.
CoRR
Andreas Grivas, Nikolay Bogoychev, Adam Lopez
2021 J jnl
A Systematic Review of Natural Language Processing Applied to Radiology Reports.
CoRR
Arlene Casey, Emma M. Davidson, Michael Tin Chung Poon, Hang Dong, Daniel Duma, Andreas Grivas, Claire Grover, Víctor Suárez-Paniagua, Richard Tobin, William Whiteley, Honghan Wu, Beatrice Alex
2021 J jnl
A systematic review of natural language processing applied to radiology reports.
BMC Medical Informatics Decis. Mak.
Arlene Casey, Emma M. Davidson, Michael Tin Chung Poon, Hang Dong, Daniel Duma, Andreas Grivas, Claire Grover, Víctor Suárez-Paniagua, Richard Tobin, William Whiteley, Honghan Wu, Beatrice Alex
2021 J jnl
Comparison of rule-based and neural network models for negation detection in radiology reports.
Nat. Lang. Eng.
D. Sykes, Andreas Grivas, Claire Grover, Richard Tobin, Cathie Sudlow, William Whiteley, Andrew M. McIntosh, Heather Whalley, Beatrice Alex
2021 J jnl
The reporting quality of natural language processing studies: systematic review of studies of radiology reports.
BMC Medical Imaging
Emma M. Davidson, Michael Tin Chung Poon, Arlene Casey, Andreas Grivas, Daniel Duma, Hang Dong, Víctor Suárez-Paniagua, Claire Grover, Richard Tobin, Heather Whalley, Honghan Wu, Beatrice Alex, William Whiteley
2020 — conf
Not a cute stroke: Analysis of Rule- and Neural Network-based Information Extraction Systems for Brain Radiology Reports.
LOUHI@EMNLP
Andreas Grivas, Beatrice Alex, Claire Grover, Richard Tobin, William Whiteley
2018 A* conf
What do character-level models learn about morphology? The case of dependency parsing.
EMNLP
Clara Vania, Andreas Grivas, Adam Lopez
2018 J jnl
What do character-level models learn about morphology? The case of dependency parsing.
CoRR
Clara Vania, Andreas Grivas, Adam Lopez
2017 J jnl
PaloPro: a platform for knowledge extraction from big social data and the news.
Int. J. Big Data Intell.
Nantia Makrynioti, Andreas Grivas, Christos Sardianos, Nikos Tsirakis, Iraklis Varlamis, Vasilis Vassalos, Vassilis Poulopoulos, Panagiotis Tsantilas
2015 — conf
Author Profiling using Stylometric and Structural Feature Groupings.
CLEF (Working Notes)
Andreas Grivas, Anastasia Krithara, George Giannakopoulos