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Large Language Models (LLMs) demonstrate proficiency across diverse tasks but often require targeted adaptations for specific applications. Various methods have been proposed to facilitate this adaptation, including fewshot fine-tuning,…

机器学习 · 计算机科学 2025-11-10 Rajesh Upadhayaya , Manish Raj Osti , Zachary Smith , Chritopher Kottmyer

LLMs have demonstrated remarkable proficiency in understanding tasks but continue to struggle with long-context comprehension, particularly with content located in the middle of extensive inputs. This limitation, known as the…

计算与语言 · 计算机科学 2025-03-03 James Begin , Namit Agrawal , Eshan Singh , Yicheng Fu , Sean O'Brien , Vasu Sharma , Kevin Zhu

Pretraining Neural Language Models (NLMs) over a large corpus involves chunking the text into training examples, which are contiguous text segments of sizes processable by the neural architecture. We highlight a bias introduced by this…

计算与语言 · 计算机科学 2022-03-22 Yoav Levine , Noam Wies , Daniel Jannai , Dan Navon , Yedid Hoshen , Amnon Shashua

Conversational assistants powered by large language models (LLMs) excel at tool-use tasks but struggle with adhering to complex, business-specific rules. While models can reason over business rules provided in context, including all…

计算与语言 · 计算机科学 2026-03-24 Shubhashis Roy Dipta , Daniel Bis , Kun Zhou , Lichao Wang , Benjamin Z. Yao , Chenlei Guo , Ruhi Sarikaya

In-context learning (ICL) is a crucial capability of current large language models (LLMs), where the selection of examples plays a key role in performance. While most existing approaches focus on selecting the most similar examples to the…

计算与语言 · 计算机科学 2025-06-06 Wenyang Xiao , Haoyu Zhao , Lingxiao Huang

Knowledge-intensive language understanding tasks require Language Models (LMs) to integrate relevant context, mitigating their inherent weaknesses, such as incomplete or outdated knowledge. However, conflicting knowledge can be present in…

计算与语言 · 计算机科学 2024-10-08 Sara Vera Marjanović , Haeun Yu , Pepa Atanasova , Maria Maistro , Christina Lioma , Isabelle Augenstein

In-Context Learning (ICL) is a critical capability of Large Language Models (LLMs) as it empowers them to comprehend and reason across interconnected inputs. Evaluating the ICL ability of LLMs can enhance their utilization and deepen our…

计算与语言 · 计算机科学 2024-12-10 Wentong Chen , Yankai Lin , ZhenHao Zhou , HongYun Huang , Yantao Jia , Zhao Cao , Ji-Rong Wen

Large Language Models (LLMs) often struggle with temporal fact conflicts due to outdated or evolving information in their training data. Two recent studies with accompanying datasets report opposite conclusions on whether external context…

信息检索 · 计算机科学 2026-03-18 Ritajit Dey , Iadh Ounis , Graham McDonald , Yashar Moshfeghi

Large-scale neural language models exhibit a remarkable capacity for in-context learning (ICL): they can infer novel functions from datasets provided as input. Most of our current understanding of when and how ICL arises comes from LMs…

计算与语言 · 计算机科学 2024-01-31 Ekin Akyürek , Bailin Wang , Yoon Kim , Jacob Andreas

Honeypots are decoy systems used for gathering valuable threat intelligence or diverting attackers away from production systems. Maximising attacker engagement is essential to their utility. However research has highlighted that…

密码学与安全 · 计算机科学 2026-03-30 Adetayo Adebimpe , Helmut Neukirchen , Thomas Welsh

Large language models (LLMs) trained on huge corpora of text datasets demonstrate intriguing capabilities, achieving state-of-the-art performance on tasks they were not explicitly trained for. The precise nature of LLM capabilities is often…

人工智能 · 计算机科学 2024-04-17 Eric J. Bigelow , Ekdeep Singh Lubana , Robert P. Dick , Hidenori Tanaka , Tomer D. Ullman

This project investigates the capabilities of large language models (LLMs) to determine the difficulty of data visualization literacy test items. We explore whether features derived from item text (question and answer options), the…

人工智能 · 计算机科学 2026-03-06 Samin Khan

Episodic memory -- the ability to recall specific events grounded in time and space -- is a cornerstone of human cognition, enabling not only coherent storytelling, but also planning and decision-making. Despite their remarkable…

计算与语言 · 计算机科学 2025-01-24 Alexis Huet , Zied Ben Houidi , Dario Rossi

Large Language Models (LLMs) have shown capabilities close to human performance in various analytical tasks, leading researchers to use them for time and labor-intensive analyses. However, their capability to handle highly specialized and…

计算与语言 · 计算机科学 2024-10-08 Alexander S. Choi , Syeda Sabrina Akter , JP Singh , Antonios Anastasopoulos

In-context learning (ICL) emerges as a promising capability of large language models (LLMs) by providing them with demonstration examples to perform diverse tasks. However, the underlying mechanism of how LLMs learn from the provided…

计算与语言 · 计算机科学 2023-12-20 Lean Wang , Lei Li , Damai Dai , Deli Chen , Hao Zhou , Fandong Meng , Jie Zhou , Xu Sun

Natural language inference (NLI) is a fundamental NLP task, investigating the entailment relationship between two texts. Popular NLI datasets present the task at sentence-level. While adequate for testing semantic representations, they fall…

计算与语言 · 计算机科学 2020-11-11 Hanmeng Liu , Leyang Cui , Jian Liu , Yue Zhang

Large Language Models (LLMs) have emerged as powerful tools for diverse applications. However, their uniform token processing paradigm introduces critical vulnerabilities in instruction handling, particularly when exposed to adversarial…

密码学与安全 · 计算机科学 2025-12-04 Tengyun Ma , Jiaqi Yao , Daojing He , Shihao Peng , Yu Li , Shaohui Liu , Zhuotao Tian

Large Language Models (LLMs) have demonstrated an impressive capability known as In-context Learning (ICL), which enables them to acquire knowledge from textual demonstrations without the need for parameter updates. However, many studies…

计算与语言 · 计算机科学 2024-06-04 Yi Su , Yunpeng Tai , Yixin Ji , Juntao Li , Bowen Yan , Min Zhang

Large Language Models (LLMs) have shown useful applications in a variety of tasks, including data wrangling. In this paper, we investigate the use of an off-the-shelf LLM for schema matching. Our objective is to identify semantic…

数据库 · 计算机科学 2024-07-17 Marcel Parciak , Brecht Vandevoort , Frank Neven , Liesbet M. Peeters , Stijn Vansummeren

Recent studies demonstrated that large language models (LLMs) can excel in many tasks via in-context learning (ICL). However, recent works show that ICL-prompted models tend to produce inaccurate results when presented with adversarial…

计算与语言 · 计算机科学 2024-05-21 Xuanli He , Yuxiang Wu , Oana-Maria Camburu , Pasquale Minervini , Pontus Stenetorp