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Automatic evaluation metrics are essential for building multilingual translation systems. The common practice of evaluating these systems is averaging metric scores across languages, yet this is suspicious since metrics may suffer from…

Computation and Language · Computer Science 2026-04-21 Jingxuan Liu , Zhi Qu , Jin Tei , Hidetaka Kamigaito , Lemao Liu , Taro Watanabe

Significant progress has been made in automatic text evaluation with the introduction of large language models (LLMs) as evaluators. However, current sample-wise evaluation paradigm suffers from the following issues: (1) Sensitive to prompt…

Computation and Language · Computer Science 2024-01-02 Peiwen Yuan , Shaoxiong Feng , Yiwei Li , Xinglin Wang , Boyuan Pan , Heda Wang , Kan Li

The emergence of unified multimodal understanding and generation models is rapidly attracting attention because of their ability to enhance instruction-following capabilities while minimizing model redundancy. However, there is a lack of a…

Computer Vision and Pattern Recognition · Computer Science 2025-05-16 Yi Li , Haonan Wang , Qixiang Zhang , Boyu Xiao , Chenchang Hu , Hualiang Wang , Xiaomeng Li

Automated code generation using large language models (LLMs) has gained attention due to its efficiency and adaptability. However, real-world coding tasks or benchmarks like HumanEval and StudentEval often lack dedicated training datasets,…

Software Engineering · Computer Science 2025-01-15 Shuai Wang , Liang Ding , Yibing Zhan , Yong Luo , Zheng He , Dapeng Tao

We present MGTEVAL, an extensible platform for systematic evaluation of Machine-Generated Text (MGT) detectors. Despite rapid progress in MGT detection, existing evaluations are often fragmented across datasets, preprocessing, attacks, and…

Cryptography and Security · Computer Science 2026-04-29 Yuanfan Li , Qi Zhou , Chengzhengxu Li , Zhaohan Zhang , Chenxu Zhao , Zepu Ruan , Chao Shen , Xiaoming Liu

Several recent works have suggested to represent semantic relations with questions and answers, decomposing textual information into separate interrogative natural language statements. In this paper, we consider three QA-based semantic…

Computation and Language · Computer Science 2023-02-15 Ayal Klein , Eran Hirsch , Ron Eliav , Valentina Pyatkin , Avi Caciularu , Ido Dagan

Hallucinations are a key concern when creating applications that rely on Foundation models (FMs). Understanding where and how these subtle failures occur in an application relies on evaluation methods known as \textit{evals}. Prior work…

Artificial Intelligence · Computer Science 2025-12-08 Dilani Widanapathiranage , Scott Barnett , Stefanus Kurniawan , Wannita Takerngsaksiri

As Large Language Models (LLMs) are pre-trained on ultra-large-scale corpora, the problem of data contamination is becoming increasingly serious, and there is a risk that static evaluation benchmarks overestimate the performance of LLMs. To…

Computation and Language · Computer Science 2025-08-13 Yang Fan

Cross-lingual text representations have gained popularity lately and act as the backbone of many tasks such as unsupervised machine translation and cross-lingual information retrieval, to name a few. However, evaluation of such…

Computation and Language · Computer Science 2021-05-12 Mikhail Fain , Niall Twomey , Danushka Bollegala

We introduce EQUI-VOCAL: a new system that automatically synthesizes queries over videos from limited user interactions. The user only provides a handful of positive and negative examples of what they are looking for. EQUI-VOCAL utilizes…

Databases · Computer Science 2023-08-09 Enhao Zhang , Maureen Daum , Dong He , Brandon Haynes , Ranjay Krishna , Magdalena Balazinska

Recently, there has been growing interest in using Large Language Models (LLMs) for scientific research. Numerous benchmarks have been proposed to evaluate the ability of LLMs for scientific research. However, current benchmarks are mostly…

Computation and Language · Computer Science 2024-11-08 Liangtai Sun , Yang Han , Zihan Zhao , Da Ma , Zhennan Shen , Baocai Chen , Lu Chen , Kai Yu

We introduce MultiMedEval, an open-source toolkit for fair and reproducible evaluation of large, medical vision-language models (VLM). MultiMedEval comprehensively assesses the models' performance on a broad array of six multi-modal tasks,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Corentin Royer , Bjoern Menze , Anjany Sekuboyina

Text-to-image generation has been increasingly applied in medical domains for various purposes such as data augmentation and education. Evaluating the quality and clinical reliability of these generated images is essential. However,…

Artificial Intelligence · Computer Science 2026-02-13 Robert Cronshaw , Konstantinos Vilouras , Junyu Yan , Yuning Du , Feng Chen , Steven McDonagh , Sotirios A. Tsaftaris

The rapid development of large language model (LLM) evaluation methodologies and datasets has led to a profound challenge: integrating state-of-the-art evaluation techniques cost-effectively while ensuring reliability, reproducibility, and…

Computation and Language · Computer Science 2024-04-10 Zhuohao Yu , Chang Gao , Wenjin Yao , Yidong Wang , Zhengran Zeng , Wei Ye , Jindong Wang , Yue Zhang , Shikun Zhang

Automated evaluation of text generation systems has recently seen increasing attention, particularly checking whether generated text stays truthful to input sources. Existing methods frequently rely on an evaluation using task-specific…

Computation and Language · Computer Science 2023-05-23 Jing Fan , Dennis Aumiller , Michael Gertz

The advances of large foundation models necessitate wide-coverage, low-cost, and zero-contamination benchmarks. Despite continuous exploration of language model evaluations, comprehensive studies on the evaluation of Large Multi-modal…

Computation and Language · Computer Science 2025-09-19 Kaichen Zhang , Bo Li , Peiyuan Zhang , Fanyi Pu , Joshua Adrian Cahyono , Kairui Hu , Shuai Liu , Yuanhan Zhang , Jingkang Yang , Chunyuan Li , Ziwei Liu

Despite the recent success of scene text detection methods, common evaluation metrics fail to provide a fair and reliable comparison among detectors. They have obvious drawbacks in reflecting the inherent characteristic of text detection…

Computer Vision and Pattern Recognition · Computer Science 2019-07-03 Chae Young Lee , Youngmin Baek , Hwalsuk Lee

Recently, pre-trained large language models (LLMs) have shown impressive abilities in generating codes from natural language descriptions, repairing buggy codes, translating codes between languages, and retrieving relevant code segments.…

Computation and Language · Computer Science 2023-11-07 Mohammad Abdullah Matin Khan , M Saiful Bari , Xuan Long Do , Weishi Wang , Md Rizwan Parvez , Shafiq Joty

The rising cost of acquiring supervised data has driven significant interest in self-improvement for large language models (LLMs). Straightforward unsupervised signals like majority voting have proven effective in generating pseudo-labels…

Computation and Language · Computer Science 2026-04-01 Chunyang Jiang , Yonggang Zhang , Yiyang Cai , Chi-Min Chan , Yulong Liu , Mingming Chen , Wei Xue , Yike Guo

The development of methods to deal with the informative contents of the text units in the matching process is a major challenge in automatic summary evaluation systems that use fixed n-gram matching. The limitation causes inaccurate…

Computation and Language · Computer Science 2015-05-26 Fatma Elghannam , Tarek El-Shishtawy
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