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We introduce \textsc{CAT}, a framework designed to evaluate and visualize the \emph{interplay} of \emph{accuracy} and \emph{response consistency} of Large Language Models (LLMs) under controllable input variations, using multiple-choice…

计算与语言 · 计算机科学 2026-01-01 Paulo Cavalin , Cassia Sanctos , Marcelo Grave , Claudio Pinhanez , Yago Primerano

In this paper, we propose a method to obtain robust explanations for visual question answering(VQA) that correlate well with the answers. Our model explains the answers obtained through a VQA model by providing visual and textual…

计算机视觉与模式识别 · 计算机科学 2020-01-24 Badri N. Patro , Shivansh Pate , Vinay P. Namboodiri

Resilience in coupled systems is increasingly critical in addressing global challenges such as climate change and pandemics. These systems show unpredictable behaviour due to dynamic complexity and deep uncertainty across spatiotemporal…

Visual Question Answering (VQA) has been a popular task that combines vision and language, with numerous relevant implementations in literature. Even though there are some attempts that approach explainability and robustness issues in VQA…

计算与语言 · 计算机科学 2024-05-06 Theodoti Stoikou , Maria Lymperaiou , Giorgos Stamou

Automatic scoring engines have been used for scoring approximately fifteen million test-takers in just the last three years. This number is increasing further due to COVID-19 and the associated automation of education and testing. Despite…

计算与语言 · 计算机科学 2021-11-16 Anubha Kabra , Mehar Bhatia , Yaman Kumar , Junyi Jessy Li , Rajiv Ratn Shah

The study of provable adversarial robustness has mostly been limited to classification tasks and models with one-dimensional real-valued outputs. We extend the scope of certifiable robustness to problems with more general and structured…

机器学习 · 计算机科学 2022-01-13 Aounon Kumar , Tom Goldstein

State-of-the-art NLP models can often be fooled by human-unaware transformations such as synonymous word substitution. For security reasons, it is of critical importance to develop models with certified robustness that can provably…

机器学习 · 计算机科学 2020-06-01 Mao Ye , Chengyue Gong , Qiang Liu

Deep neural networks deployed in safety-critical, resource-constrained environments must balance efficiency and robustness. Existing methods treat compression and certified robustness as separate goals, compromising either efficiency or…

机器学习 · 计算机科学 2025-06-16 Changming Xu , Gagandeep Singh

Large language models often fail on multi-step reasoning due to fixed reasoning strategies that ignore problem specific difficulty. We introduce CARD (Complexity Agnostic Recursive Decomposition), a framework that predicts problem…

计算与语言 · 计算机科学 2026-01-09 Kaleem Ullah Qasim , Jiashu Zhang , Hafiz Saif Ur Rehman

Contrast set consistency is a robustness measurement that evaluates the rate at which a model correctly responds to all instances in a bundle of minimally different examples relying on the same knowledge. To draw additional insights, we…

计算与语言 · 计算机科学 2023-10-24 Jacob K. Johnson , Ana Marasović

Robustness against uncertain and ambiguous inputs is a critical challenge for deep learning models. While recent advancements in large scale vision language models (VLMs, e.g. GPT4o) might suggest that increasing model and training dataset…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Xi Wang , Eric Nalisnick

While deep learning has significantly advanced accident anticipation, the robustness of these safety-critical systems against real-world perturbations remains a major challenge. We reveal that state-of-the-art models like CRASH, despite…

机器学习 · 计算机科学 2026-04-03 Wenjing Wang , Wenxuan Wang , Songning Lai

Large language models show strong performance on knowledge intensive tasks such as fact-checking and question answering, yet they often struggle with numerical reasoning. We present a systematic evaluation of state-of-the-art models for…

计算与语言 · 计算机科学 2025-11-14 Peter Røysland Aarnes , Vinay Setty

Despite the promising performance of existing visual models on public benchmarks, the critical assessment of their robustness for real-world applications remains an ongoing challenge. To bridge this gap, we propose an explainable visual…

计算机视觉与模式识别 · 计算机科学 2024-04-19 Qiang Li , Dan Zhang , Shengzhao Lei , Xun Zhao , Porawit Kamnoedboon , WeiWei Li , Junhao Dong , Shuyan Li

Visual Question Answering (VQA), as the representative multimodal task, serves as a key benchmark for evaluating the reasoning capabilities of Multimodal Large Language Models (MLLMs). However, existing evaluations largely rely on static…

计算机视觉与模式识别 · 计算机科学 2026-05-20 Quanxing Xu , Yuhao Tian , Ling Zhou , Xian Zhong , Xiaohua Huang , Rubing Huang , Chia-Wen Lin

Motivation: Digitization of pathology laboratories through digital slide scanners and advances in deep learning approaches for objective histological assessment have resulted in rapid progress in the field of computational pathology (CPath)…

机器学习 · 计算机科学 2022-01-31 Alex Foote , Amina Asif , Nasir Rajpoot , Fayyaz Minhas

While certified robustness is widely promoted as a solution to adversarial examples in Artificial Intelligence systems, significant challenges remain before these techniques can be meaningfully deployed in real-world applications. We…

密码学与安全 · 计算机科学 2025-08-12 Andrew C. Cullen , Paul Montague , Sarah M. Erfani , Benjamin I. P. Rubinstein

In high-stakes medical applications, consistent answering across diverse question phrasings is essential for reliable diagnosis. However, we reveal that current Medical Vision-Language Models (Med-VLMs) exhibit concerning fragility in…

计算与语言 · 计算机科学 2025-08-27 Songtao Jiang , Yuxi Chen , Sibo Song , Yan Zhang , Yeying Jin , Yang Feng , Jian Wu , Zuozhu Liu

Coherence is an important aspect of text quality and is crucial for ensuring its readability. It is essential desirable for outputs from text generation systems like summarization, question answering, machine translation, question…

计算与语言 · 计算机科学 2022-02-24 Tushar Abhishek , Daksh Rawat , Manish Gupta , Vasudeva Varma

In visual question answering (VQA), an algorithm must answer text-based questions about images. While multiple datasets for VQA have been created since late 2014, they all have flaws in both their content and the way algorithms are…

计算机视觉与模式识别 · 计算机科学 2017-09-15 Kushal Kafle , Christopher Kanan