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Hang Jiang

7 accepted papers

2024

Evaluating Large Language Models on Wikipedia-Style Survey Generation

ACL 2024findings

Educational materials such as survey articles in specialized fields like computer science traditionally require tremendous expert inputs and are therefore expensive to create and update. Recently, Large Language Models (LLMs) have achieved significant success across various general tasks. However, t…

2024

Leveraging Large Language Models for Learning Complex Legal Concepts through Storytelling

ACL 2024long

Making legal knowledge accessible to non-experts is crucial for enhancing general legal literacy and encouraging civic participation in democracy. However, legal documents are often challenging to understand for people without legal backgrounds. In this paper, we present a novel application of large…

2024

PCB-RandNet: Rethinking Random Sampling for LiDAR Semantic Segmentation in Autonomous Driving Scene

ICRA 2024poster

Fast and efficient semantic segmentation of large-scale LiDAR point clouds is a fundamental problem in autonomous driving. To achieve this goal, the existing point-based methods mainly choose to adopt Random Sampling strategy to process large-scale point clouds. However, our quantative and qualitati…

Cited by 5SourcecodeScholar
2024

PersonaLLM: Investigating the Ability of Large Language Models to Express Personality Traits

NAACL 2024findings

Despite the many use cases for large language models (LLMs) in creating personalized chatbots, there has been limited research on evaluating the extent to which the behaviors of personalized LLMs accurately and consistently reflect specific personality traits. We consider studying the behavior of LL…

2024

Topic Detection and Tracking with Time-Aware Document Embeddings

COLING 2024main

The time at which a message is communicated is a vital piece of metadata in many real-world natural language processing tasks such as Topic Detection and Tracking (TDT). TDT systems aim to cluster a corpus of news articles by event, and in that context, stories that describe the same event are likel…

2022

CommunityLM: Probing Partisan Worldviews from Language Models

COLING 2022main

As political attitudes have diverged ideologically in the United States, political speech has diverged lingusitically. The ever-widening polarization between the US political parties is accelerated by an erosion of mutual understanding between them. We aim to make these communities more comprehensib…

2021

LNN-EL: A Neuro-Symbolic Approach to Short-text Entity Linking

ACL 2021long

Entity linking (EL) is the task of disambiguating mentions appearing in text by linking them to entities in a knowledge graph, a crucial task for text understanding, question answering or conversational systems. In the special case of short-text EL, which poses additional challenges due to limited c…