1 citations · 1 across the 1 of their papers we have counts for
5 papers
Multilingual Extraction and Categorization of Lexical Collocations with Graph-aware Transformers
Luis Espinosa-Anke, Alexander Shvets, Alireza Mohammadshahi +2
Recognizing and categorizing lexical collocations in context is useful for language learning, dictionary compilation and downstream NLP. However, it is a challenging task due to th…
The DCU-EPFL Enhanced Dependency Parser at the IWPT 2021 Shared Task
James Barry, Alireza Mohammadshahi, Joachim Wagner +2
We describe the DCU-EPFL submission to the IWPT 2021 Shared Task on Parsing into Enhanced Universal Dependencies. The task involves parsing Enhanced UD graphs, which are an extensi…
Recursive Non-Autoregressive Graph-to-Graph Transformer for Dependency Parsing with Iterative Refinement
Alireza Mohammadshahi, James Henderson
We propose the Recursive Non-autoregressive Graph-to-Graph Transformer architecture (RNGTr) for the iterative refinement of arbitrary graphs through the recursive application of a…
Graph-to-Graph Transformer for Transition-based Dependency Parsing
Alireza Mohammadshahi, James Henderson
We propose the Graph2Graph Transformer architecture for conditioning on and predicting arbitrary graphs, and apply it to the challenging task of transition-based dependency parsing…
Aligning Multilingual Word Embeddings for Cross-Modal Retrieval Task
Alireza Mohammadshahi, Remi Lebret, Karl Aberer
In this paper, we propose a new approach to learn multimodal multilingual embeddings for matching images and their relevant captions in two languages. We combine two existing objec…