Jiawei Liu

Revisiting Regex Generation for Modeling Industrial Applications by Incorporating Byte Pair Encoder

2020 · arXiv (Cornell University)

Regular expression is important for many natural language processing tasks especially when used to deal with unstructured and semi-structured data. This work focuses on automatically generating regular expressions and proposes a novel genetic algorithm to …

Task-load-Aware Game-Theoretic Framework for Wireless Federated Learning

2022 · Northumbria Research Link (Northumbria University)

Federated learning (FL) has been proposed as a popular learning framework to protect the users' data privacy but it has difficulties in motivating the users to participate in task training. This paper proposes a Bertrand-game-based …

Is Your Code Generated by ChatGPT Really Correct? Rigorous Evaluation of Large Language Models for Code Generation

2023 · arXiv (Cornell University)

Program synthesis has been long studied with recent approaches focused on directly using the power of Large Language Models (LLMs) to generate code. Programming benchmarks, with curated synthesis problems and test-cases, are used to measure …

ECENet: Explainable and Context-Enhanced Network for Muti-modal Fact verification

2023

Recently, falsified claims incorporating both text and images have been disseminated more effectively than those containing text alone, raising significant concerns for multi-modal fact verification. Existing research makes contributions to multi-modal feature extraction and interaction, …

PersonaMark: Personalized LLM watermarking for model protection and user attribution

2024 · arXiv (Cornell University)

The rapid advancement of customized Large Language Models (LLMs) offers considerable convenience. However, it also intensifies concerns regarding the protection of copyright/confidential information. With the extensive adoption of private LLMs, safeguarding model copyright and ensuring …

Research on paragraph-level functional structure recognition in scientific literature: a data augmentation method based on LLMs and lexical function

2025 · Scientometrics

Abstract The automatic recognition of functional structures within scientific literature enhances fine-grained information retrieval and mitigates issues associated with imbalanced text classification. Although multilevel functional structure research is relatively advanced, achieving high accuracy in overall …

Multi-Tenant Deployment with Anomaly Isolation in Public Clouds

2025

Cloud vendors provide network services to tenants through shared service nodes, which may cause the abnormal traffic of one tenant to affect others. Deploying auxiliary systems such as firewalls will reduce the frequency of abnormal …