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This paper explores the potential of leveraging Large Language Models (LLMs) for data augmentation in multilingual commonsense reasoning datasets where the available training data is extremely limited. To achieve this, we utilise several…

计算与语言 · 计算机科学 2023-10-24 Chenxi Whitehouse , Monojit Choudhury , Alham Fikri Aji

Large language models (LLMs) are trained on text-only data that go far beyond the languages with paired speech and text data. At the same time, Dual Encoder (DE) based retrieval systems project queries and documents into the same embedding…

Large Language Models (LLMs) perform well on unseen tasks in English, but their abilities in non English languages are less explored due to limited benchmarks and training data. To bridge this gap, we introduce the Indic QA Benchmark, a…

Recent advancements in large language models (LLMs) showcase varied multilingual capabilities across tasks like translation, code generation, and reasoning. Previous assessments often limited their scope to fundamental natural language…

计算与语言 · 计算机科学 2025-05-15 Yidan Zhang , Yu Wan , Boyi Deng , Baosong Yang , Haoran Wei , Fei Huang , Bowen Yu , Junyang Lin , Fei Huang , Jingren Zhou

Existing large language models (LLMs) driven search agents typically rely on prompt engineering to decouple the user queries into search plans, limiting their effectiveness in complex scenarios requiring reasoning. Furthermore, they suffer…

信息检索 · 计算机科学 2025-05-27 Jinzheng Li , Sibo Ju , Yanzhou Su , Hongguang Li , Yiqing Shen

Relation extraction (RE) aims to identify relations between entities mentioned in texts. Although large language models (LLMs) have demonstrated impressive in-context learning (ICL) abilities in various tasks, they still suffer from poor…

计算与语言 · 计算机科学 2024-04-30 Guozheng Li , Peng Wang , Wenjun Ke , Yikai Guo , Ke Ji , Ziyu Shang , Jiajun Liu , Zijie Xu

Mixture-of-Experts (MoE) architectures have become the key to scaling modern LLMs, yet little is understood about how their sparse routing dynamics respond to multilingual data. In this work, we analyze expert routing patterns using…

计算与语言 · 计算机科学 2026-02-19 Lucas Bandarkar , Chenyuan Yang , Mohsen Fayyaz , Junlin Hu , Nanyun Peng

Pretrained multilingual language models (LMs) can be successfully transformed into multilingual sentence encoders (SEs; e.g., LaBSE, xMPNet) via additional fine-tuning or model distillation with parallel data. However, it remains unclear…

计算与语言 · 计算机科学 2022-10-14 Ivan Vulić , Goran Glavaš , Fangyu Liu , Nigel Collier , Edoardo Maria Ponti , Anna Korhonen

High-resource languages such as English, enables the pretraining of high-quality large language models (LLMs). The same can not be said for most other languages as LLMs still underperform for non-English languages, likely due to a gap in…

计算与语言 · 计算机科学 2025-02-20 Jiayi Wang , Yao Lu , Maurice Weber , Max Ryabinin , David Adelani , Yihong Chen , Raphael Tang , Pontus Stenetorp

Large language models (LLMs) have received significant attention by achieving remarkable performance across various tasks. However, their fixed context length poses challenges when processing long documents or maintaining extended…

计算与语言 · 计算机科学 2023-04-25 Yucheng Li

Integrating Large Language Models (LLMs) and Evolutionary Computation (EC) represents a promising avenue for advancing artificial intelligence by combining powerful natural language understanding with optimization and search capabilities.…

神经与进化计算 · 计算机科学 2025-05-22 Dikshit Chauhan , Bapi Dutta , Indu Bala , Niki van Stein , Thomas Bäck , Anupam Yadav

Bridging the significant gap between large language model's English and non-English performance presents a great challenge. While some previous studies attempt to mitigate this gap with translated training data, the recently proposed…

计算与语言 · 计算机科学 2024-11-07 Wenhao Zhu , Shujian Huang , Fei Yuan , Cheng Chen , Jiajun Chen , Alexandra Birch

Large language models (LLMs) show strong performance across natural language processing (NLP), mathematical reasoning, and programming, and recent large reasoning models (LRMs) further emphasize explicit reasoning. Yet their computational…

人工智能 · 计算机科学 2025-10-13 Hyundong Jin , Joonghyuk Hahn , Yo-Sub Han

Large language models (LLMs) have demonstrated remarkable performance, yet their diverse strengths and weaknesses prevent any single LLM from achieving dominance across all tasks. Ensembling multiple LLMs is a promising approach to generate…

计算与语言 · 计算机科学 2025-03-17 Jiaxin Zhang , Zhuohang Li , Wendi Cui , Kamalika Das , Bradley malin , Sricharan Kumar

The advent of Large Language Models (LLMs) has significantly advanced the field of automated code generation. LLMs rely on large and diverse datasets to learn syntax, semantics, and usage patterns of programming languages. For low-resource…

软件工程 · 计算机科学 2025-02-03 Alessandro Giagnorio , Alberto Martin-Lopez , Gabriele Bavota

Multilingual Large Language Models (LLMs) offer powerful capabilities for cross-lingual fact-checking. However, these models often exhibit language bias, performing disproportionately better on high-resource languages such as English than…

Medical Decision-Making (MDM) is a complex process requiring substantial domain-specific expertise to effectively synthesize heterogeneous and complicated clinical information. While recent advancements in Large Language Models (LLMs) show…

人工智能 · 计算机科学 2025-08-20 Liuxin Bao , Zhihao Peng , Xiaofei Zhou , Runmin Cong , Jiyong Zhang , Yixuan Yuan

Large Language Models (LLMs) play a critical role in how humans access information. While their core use relies on comprehending written requests, our understanding of this ability is currently limited, because most benchmarks evaluate LLMs…

Recently, large language models (LLMs) have demonstrated remarkable potential as an intelligent agent. However, existing researches mainly focus on enhancing the agent's reasoning or decision-making abilities through well-designed prompt…

人工智能 · 计算机科学 2024-04-12 Xu Huang , Weiwen Liu , Xiaolong Chen , Xingmei Wang , Defu Lian , Yasheng Wang , Ruiming Tang , Enhong Chen

Large language models have demonstrated exceptional performance across multiple crosslingual NLP tasks, including machine translation (MT). However, persistent challenges remain in addressing context-sensitive units (CSUs), such as…

计算与语言 · 计算机科学 2025-05-30 Qiuyu Ding , Zhiqiang Cao , Hailong Cao , Tiejun Zhao