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Data-to-Text Generation (D2T), a classic natural language generation problem, aims at producing fluent descriptions for structured input data, such as a table. Existing D2T works mainly focus on describing the superficial associative…

Computation and Language · Computer Science 2024-08-16 Yuhao Dan , Junfeng Tian , Jie Zhou , Ming Yan , Ji Zhang , Qin Chen , Liang He

Large Language Models (LLMs) are powerful tools with profound societal impacts, yet their ability to generate responses to diverse and uncontrolled inputs leaves them vulnerable to adversarial attacks. While existing defenses often struggle…

Computation and Language · Computer Science 2025-12-30 Samuel Simko , Mrinmaya Sachan , Bernhard Schölkopf , Zhijing Jin

While GPT-2 generates sentences that are remarkably human-like, longer documents can ramble and do not follow human-like writing structure. We study the problem of imposing structure on long-range text. We propose a novel controlled text…

Computation and Language · Computer Science 2023-01-09 Alexander Spangher , Xinyu Hua , Yao Ming , Nanyun Peng

As natural language models like ChatGPT become increasingly prevalent in applications and services, the need for robust and accurate methods to detect their output is of paramount importance. In this paper, we present GPT Reddit Dataset…

Computation and Language · Computer Science 2024-03-13 Zubair Qazi , William Shiao , Evangelos E. Papalexakis

Contrastive explanations for understanding the behavior of black box models has gained a lot of attention recently as they provide potential for recourse. In this paper, we propose a method Contrastive Attributed explanations for Text (CAT)…

Computation and Language · Computer Science 2022-11-03 Saneem Chemmengath , Amar Prakash Azad , Ronny Luss , Amit Dhurandhar

While far-field multi-talker mixtures are recorded, each speaker can wear a close-talk microphone so that close-talk mixtures can be recorded at the same time. Although each close-talk mixture has a high signal-to-noise ratio (SNR) of the…

Audio and Speech Processing · Electrical Eng. & Systems 2024-06-03 Zhong-Qiu Wang , Anurag Kumar , Shinji Watanabe

Text generation rarely considers the control of lexical complexity, which limits its more comprehensive practical application. We introduce a novel task of lexical complexity controlled sentence generation, which aims at keywords to…

Computation and Language · Computer Science 2022-11-29 Jinran Nie , Liner Yang , Yun Chen , Cunliang Kong , Junhui Zhu , Erhong Yang

ChatGPT has the ability to generate grammatically flawless and seemingly-human replies to different types of questions from various domains. The number of its users and of its applications is growing at an unprecedented rate. Unfortunately,…

Computation and Language · Computer Science 2023-02-01 Sandra Mitrović , Davide Andreoletti , Omran Ayoub

Controllable text generation (CTG) by large language models has a huge potential to transform education for teachers and students alike. Specifically, high quality and diverse question generation can dramatically reduce the load on teachers…

Computation and Language · Computer Science 2023-04-14 Sabina Elkins , Ekaterina Kochmar , Jackie C. K. Cheung , Iulian Serban

Despite the success of Large Language Models (LLMs) on various tasks following human instructions, controlling model generation at inference time poses a persistent challenge. In this paper, we introduce Ctrl-G, an adaptable framework that…

Computation and Language · Computer Science 2024-08-20 Honghua Zhang , Po-Nien Kung , Masahiro Yoshida , Guy Van den Broeck , Nanyun Peng

Large language models (LM) based on Transformers allow to generate plausible long texts. In this paper, we explore how this generation can be further controlled at decoding time to satisfy certain constraints (e.g. being non-toxic,…

Computation and Language · Computer Science 2022-05-05 Antoine Chaffin , Vincent Claveau , Ewa Kijak

Text generation is of great importance to many natural language processing applications. However, maximization-based decoding methods (e.g. beam search) of neural language models often lead to degenerate solutions -- the generated text is…

Computation and Language · Computer Science 2022-09-27 Yixuan Su , Tian Lan , Yan Wang , Dani Yogatama , Lingpeng Kong , Nigel Collier

Transformer-based Large Language Models (LLMs) have shown exceptional language generation capabilities in response to text-based prompts. However, controlling the direction of generation via textual prompts has been challenging, especially…

Computation and Language · Computer Science 2024-04-09 Rohan Deepak Ajwani , Zining Zhu , Jonathan Rose , Frank Rudzicz

Producing a reduced version of a source text, as in generic or focused summarization, inherently involves two distinct subtasks: deciding on targeted content and generating a coherent text conveying it. While some popular approaches address…

Computation and Language · Computer Science 2022-10-25 Aviv Slobodkin , Paul Roit , Eran Hirsch , Ori Ernst , Ido Dagan

Controlled text generation (CTG) seeks to guide large language model (LLM) output to produce text that conforms to desired criteria. The current study presents a novel CTG algorithm that enforces adherence toward specific rhetorical…

Computation and Language · Computer Science 2024-02-12 Joshua Zingale , Jugal Kalita

Discrete Speech Representation Tokens (DSRTs) have become a foundational component in speech generation. While prior work has extensively studied phonetic and speaker information in DSRTs, how accent information is encoded in DSRTs remains…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-11 Jinzuomu Zhong , Yi Wang , Korin Richmond , Peter Bell

Generating text from structured data is challenging because it requires bridging the gap between (i) structure and natural language (NL) and (ii) semantically underspecified input and fully specified NL output. Multilingual generation…

Computation and Language · Computer Science 2020-11-12 Angela Fan , Claire Gardent

General large language models (LLMs) such as ChatGPT have shown remarkable success, but it has also raised concerns among people about the misuse of AI-generated texts. Therefore, an important question is how to detect whether the texts are…

Computation and Language · Computer Science 2023-10-24 Rongsheng Wang , Qi Li , Sihong Xie

Developed by OpenAI, ChatGPT (Conditional Generative Pre-trained Transformer) is an artificial intelligence technology that is fine-tuned using supervised machine learning and reinforcement learning techniques, allowing a computer to…

Over the past year, the emergence of transfer learning with large-scale language models (LM) has led to dramatic performance improvements across a broad range of natural language understanding tasks. However, the size and memory footprint…

Computation and Language · Computer Science 2020-02-04 Luke Melas-Kyriazi , George Han , Celine Liang
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