1 code implementation • EMNLP (NLLP) 2021 • Elliott Ash, Malka Guillot, Luyang Han
Using a corpus of compiled codes from U. S. states containing labeled tax law sections, we train text classifiers to automatically tag tax-law documents and, further, to identify the associated revenue source (e. g. income, property, or sales).
1 code implementation • 20 Jun 2024 • Dominik Stammbach, Philine Widmer, Eunjung Cho, Caglar Gulcehre, Elliott Ash
Models aligned with this data can generate more accurate political viewpoints from Swiss parties, compared to commercial models such as ChatGPT.
1 code implementation • 20 Jun 2024 • Jingwei Ni, Tobias Schimanski, Meihong Lin, Mrinmaya Sachan, Elliott Ash, Markus Leippold
Retrieval Augmented Generation (RAG) is widely employed to ground responses to queries on domain-specific documents.
1 code implementation • 9 Jun 2024 • Emilia Agis Lerner, Florian E. Dorner, Elliott Ash, Naman Goel
There is a growing body of work on learning from human feedback to align various aspects of machine learning systems with human values and preferences.
1 code implementation • 16 Feb 2024 • Jingwei Ni, Minjing Shi, Dominik Stammbach, Mrinmaya Sachan, Elliott Ash, Markus Leippold
With the rise of generative AI, automated fact-checking methods to combat misinformation are becoming more and more important.
1 code implementation • 13 Feb 2024 • Tobias Schimanski, Jingwei Ni, Mathias Kraus, Elliott Ash, Markus Leippold
One avenue in reaching this goal is basing the answers on reliable sources.
1 code implementation • 16 Nov 2023 • Maria Antoniak, Joel Mire, Maarten Sap, Elliott Ash, Andrew Piper
Story detection in online communities is a challenging task as stories are scattered across communities and interwoven with non-storytelling spans within a single text.
1 code implementation • 15 Nov 2023 • Robert Mahari, Dominik Stammbach, Elliott Ash, Alex `Sandy' Pentland
We present the Legal Passage Retrieval Dataset LePaRD.
no code implementations • 11 Nov 2023 • Elliott Ash, Aniket Kesari, Suresh Naidu, Lena Song, Dominik Stammbach
Judicial opinions are written to be persuasive and could build public trust in court decisions, yet they can be difficult for non-experts to understand.
no code implementations • 22 Oct 2023 • Robert Mahari, Dominik Stammbach, Elliott Ash, Alex 'Sandy' Pentland
Legal practice is intrinsically rooted in the fabric of language, yet legal practitioners and scholars have been slow to adopt tools from natural language processing (NLP).
1 code implementation • 25 May 2023 • Yan Liu, Yan Gao, Zhe Su, Xiaokang Chen, Elliott Ash, Jian-Guang Lou
In this work, we aim to uncover and categorize social biases in Text-to-SQL models.
1 code implementation • 20 May 2023 • Dominik Stammbach, Vilém Zouhar, Alexander Hoyle, Mrinmaya Sachan, Elliott Ash
Topic models are used to make sense of large text collections.
1 code implementation • 15 May 2023 • Emmanuel Bauer, Dominik Stammbach, Nianlong Gu, Elliott Ash
This paper tackles the task of legal extractive summarization using a dataset of 430K U. S. court opinions with key passages annotated.
1 code implementation • 20 Dec 2022 • Florian E. Dorner, Momchil Peychev, Nikola Konstantinov, Naman Goel, Elliott Ash, Martin Vechev
While existing research has started to address this gap, current methods are based on hardcoded word replacements, resulting in specifications with limited expressivity or ones that fail to fully align with human intuition (e. g., in cases of asymmetric counterfactuals).
no code implementations • NAACL (WNU) 2022 • Dominik Stammbach, Maria Antoniak, Elliott Ash
This paper shows how to use large-scale pre-trained language models to extract character roles from narrative texts without training data.
no code implementations • 15 Feb 2022 • Philine Widmer, Sergio Galletta, Elliott Ash
This paper examines the diffusion of media slant, specifically how partisan content from national cable news affects local newspapers in the U. S., 2005-2008.
no code implementations • 15 Nov 2021 • Dominik Stammbach, Boya Zhang, Elliott Ash
Automated claim checking is the task of determining the veracity of a claim given evidence found in a knowledge base of trustworthy facts.
2 code implementations • 3 Aug 2021 • Elliott Ash, Germain Gauthier, Philine Widmer
Social scientists have become increasingly interested in how narratives -- the stories in fiction, politics, and life -- shape beliefs, behavior, and government policies.
1 code implementation • ACL 2022 • Nianlong Gu, Elliott Ash, Richard H. R. Hahnloser
We introduce MemSum (Multi-step Episodic Markov decision process extractive SUMmarizer), a reinforcement-learning-based extractive summarizer enriched at each step with information on the current extraction history.
Ranked #1 on
Extractive Text Summarization
on GovReport
1 code implementation • KONVENS (WS) 2022 • Dominik Stammbach, Elliott Ash
We introduce DocSCAN, a completely unsupervised text classification approach using Semantic Clustering by Adopting Nearest-Neighbors (SCAN).
1 code implementation • 28 Apr 2021 • Malte Ostendorff, Elliott Ash, Terry Ruas, Bela Gipp, Julian Moreno-Schneider, Georg Rehm
Simultaneously, legal recommender systems are typically evaluated in small-scale user study without any public available benchmark datasets.