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Recent advancements in large language models (LLMs) have highlighted the importance of extending context lengths for handling complex tasks. While traditional methods for training on long contexts often use filtered long documents, these…

计算与语言 · 计算机科学 2025-02-12 Chaochen Gao , Xing Wu , Qi Fu , Songlin Hu

We present a synthetic data approach for instruction-tuning large language models (LLMs) for low-resource languages in a data-efficient manner, specifically focusing on Thai. We identify three key properties that contribute to the…

计算与语言 · 计算机科学 2024-11-26 Parinthapat Pengpun , Can Udomcharoenchaikit , Weerayut Buaphet , Peerat Limkonchotiwat

Software documentation is essential for program comprehension, developer onboarding, code review, and long-term maintenance. Yet producing quality documentation manually is time-consuming and frequently yields incomplete or inconsistent…

软件工程 · 计算机科学 2026-04-20 Afia Farjana , Zaiyu Cheng , Antonio Mastropaolo

Despite significant progress on current state-of-the-art image generation models, synthesis of document images containing multiple and complex object layouts is a challenging task. This paper presents a novel approach, called DocSynth, to…

计算机视觉与模式识别 · 计算机科学 2021-07-07 Sanket Biswas , Pau Riba , Josep Lladós , Umapada Pal

Student modeling is central to many educational technologies as it enables predicting future learning outcomes and designing targeted instructional strategies. However, open-ended learning domains pose challenges for accurately modeling…

计算与语言 · 计算机科学 2024-05-07 Manh Hung Nguyen , Sebastian Tschiatschek , Adish Singla

There is a growing interest in dataset generation recently due to the superior generative capacity of large pre-trained language models (PLMs). In this paper, we study a flexible and efficient zero-short learning method, \textsc{ZeroGen}.…

计算与语言 · 计算机科学 2022-10-25 Jiacheng Ye , Jiahui Gao , Qintong Li , Hang Xu , Jiangtao Feng , Zhiyong Wu , Tao Yu , Lingpeng Kong

The ability of generative language models (GLMs) to generate text has improved considerably in the last few years, enabling their use for generative data augmentation. In this work, we propose CONDA, an approach to further improve GLMs'…

计算与语言 · 计算机科学 2022-10-26 Dheeraj Mekala , Tu Vu , Timo Schick , Jingbo Shang

Interleaved image-text generation has emerged as a crucial multimodal task, aiming at creating sequences of interleaved visual and textual content given a query. Despite notable advancements in recent multimodal large language models…

计算机视觉与模式识别 · 计算机科学 2025-04-03 Wei Chen , Lin Li , Yongqi Yang , Bin Wen , Fan Yang , Tingting Gao , Yu Wu , Long Chen

Large Language Models (LLMs) are known to lack cultural representation and overall diversity in their generations, from expressing opinions to answering factual questions. To mitigate this problem, we propose multilingual prompting: a…

计算与语言 · 计算机科学 2025-09-30 Qihan Wang , Shidong Pan , Tal Linzen , Emily Black

Multiple stochastic signals possess inherent statistical correlations, yet conventional sampling methods that process each channel independently result in data redundancy. To leverage this correlation for efficient sampling, we model…

信号处理 · 电气工程与系统科学 2025-09-18 Lin Jin , Hang Sheng , Hui Feng , Bo Hu

The rise of Large Language Models (LLMs) has accentuated the need for diverse, high-quality pre-training data. Synthetic data emerges as a viable solution to the challenges of data scarcity and inaccessibility. While previous literature has…

计算与语言 · 计算机科学 2024-10-24 Hao Chen , Abdul Waheed , Xiang Li , Yidong Wang , Jindong Wang , Bhiksha Raj , Marah I. Abdin

In large language models (LLM)-based recommendation systems (LLM-RSs), accurately predicting user preferences by leveraging the general knowledge of LLMs is possible without requiring extensive training data. By converting recommendation…

信息检索 · 计算机科学 2024-12-20 Genki Kusano , Kosuke Akimoto , Kunihiro Takeoka

Training machine learning models on massive datasets is expensive and time-consuming. Dataset distillation addresses this by creating a small synthetic dataset that achieves the same performance as the full dataset. Recent methods use…

计算机视觉与模式识别 · 计算机科学 2026-04-02 Jeffrey A. Chan-Santiago , Mubarak Shah

As Large Language Models (LLMs) are increasingly applied across various tasks, instruction tuning has emerged as a critical method for enhancing model performance. However, current data management strategies face substantial challenges in…

计算与语言 · 计算机科学 2025-04-15 Yangning Li , Zihua Lan , Lv Qingsong , Yinghui Li , Hai-Tao Zheng

Large language models (LLMs) are trained on huge amounts of textual data, and concerns have been raised that the limits of such data may soon be reached. A potential solution is to train on synthetic data sampled from LLMs. In this work, we…

计算与语言 · 计算机科学 2025-10-10 Jannek Ulm , Kevin Du , Vésteinn Snæbjarnarson

The impressive multimodal capabilities demonstrated by OpenAI's GPT-4 have generated significant interest in the development of Multimodal Large Language Models (MLLMs). Visual instruction tuning of MLLMs with machine-generated…

机器学习 · 计算机科学 2025-06-03 Biao Wu , Ling Chen

The development of synthesis procedures remains a fundamental challenge in materials discovery, with procedural knowledge scattered across decades of scientific literature in unstructured formats that are challenging for systematic…

Prompt engineering enables Large Language Models (LLMs) to perform a variety of tasks. However, lengthy prompts significantly increase computational complexity and economic costs. To address this issue, we study six prompt compression…

计算与语言 · 计算机科学 2025-05-02 Zheng Zhang , Jinyi Li , Yihuai Lan , Xiang Wang , Hao Wang

Evaluating LLMs with a single prompt has proven unreliable, with small changes leading to significant performance differences. However, generating the prompt variations needed for a more robust multi-prompt evaluation is challenging,…

计算与语言 · 计算机科学 2026-04-07 Eliya Habba , Noam Dahan , Gili Lior , Gabriel Stanovsky

Multimodal large language models (MLLMs) extend the capabilities of large language models (LLMs) by combining heterogeneous model architectures to handle diverse modalities like images and audio. However, this inherent heterogeneity in MLLM…

分布式、并行与集群计算 · 计算机科学 2026-05-26 Insu Jang , Runyu Lu , Nikhil Bansal , Ang Chen , Mosharaf Chowdhury