Search Results for author: Elliott Ash

Found 18 papers, 11 papers with code

Machine Extraction of Tax Laws from Legislative Texts

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).

TAG

Where Do People Tell Stories Online? Story Detection Across Online Communities

1 code implementation16 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.

Persuasion Strategies

Translating Legalese: Enhancing Public Understanding of Court Opinions with Legal Summarizers

no code implementations11 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.

The Law and NLP: Bridging Disciplinary Disconnects

no code implementations22 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).

Position

Uncovering and Categorizing Social Biases in Text-to-SQL

1 code implementation25 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.

Text-To-SQL

Legal Extractive Summarization of U.S. Court Opinions

1 code implementation15 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.

Extractive Summarization reinforcement-learning

Human-Guided Fair Classification for Natural Language Processing

1 code implementation20 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).

Classification Fairness +1

Heroes, Villains, and Victims, and GPT-3: Automated Extraction of Character Roles Without Training Data

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.

Question Answering

Media Slant is Contagious

no code implementations15 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.

The Choice of Knowledge Base in Automated Claim Checking

no code implementations15 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.

RELATIO: Text Semantics Capture Political and Economic Narratives

2 code implementations3 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.

MemSum: Extractive Summarization of Long Documents Using Multi-Step Episodic Markov Decision Processes

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.

Extractive Summarization Extractive Text Summarization +1

DocSCAN: Unsupervised Text Classification via Learning from Neighbors

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).

Clustering General Classification +5

Evaluating Document Representations for Content-based Legal Literature Recommendations

1 code implementation28 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.

Recommendation Systems Representation Learning +1

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