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In-context learning (ICL) using large language models for tasks with many labels is challenging due to the limited context window, which makes it difficult to fit a sufficient number of examples in the prompt. In this paper, we use a…

计算与语言 · 计算机科学 2023-12-07 Aristides Milios , Siva Reddy , Dzmitry Bahdanau

Low-light image sequences generally suffer from spatio-temporal incoherent noise, flicker and blurring of moving objects. These artefacts significantly reduce visual quality and, in most cases, post-processing is needed in order to generate…

图像与视频处理 · 电气工程与系统科学 2022-03-04 N. Anantrasirichai , David Bull

Colorization methods using deep neural networks have become a recent trend. However, most of them do not allow user inputs, or only allow limited user inputs (only global inputs or only local inputs), to control the output colorful images.…

计算机视觉与模式识别 · 计算机科学 2018-01-30 Yi Xiao , Peiyao Zhou , Yan Zheng

Many-shot in-context learning has recently shown promise as an alternative to finetuning, with the major advantage that the same model can be served for multiple tasks. However, this shifts the computational burden from training-time to…

计算与语言 · 计算机科学 2025-03-19 Emily Xiao , Chin-Jou Li , Yilin Zhang , Graham Neubig , Amanda Bertsch

As we deploy machine learning systems in the real world, a core challenge is to maintain a model that is performant even as the data shifts. Such shifts can take many forms: new classes may emerge that were absent during training, a problem…

机器学习 · 计算机科学 2026-05-20 Shravan Chaudhari , Yoav Wald , Suchi Saria

We introduce LUCSS, a language-based system for interactive col- orization of scene sketches, based on their semantic understanding. LUCSS is built upon deep neural networks trained via a large-scale repository of scene sketches and…

计算机视觉与模式识别 · 计算机科学 2018-09-03 Changqing Zou , Haoran Mo , Ruofei Du , Xing Wu , Chengying Gao , Hongbo Fu

Vertex coloring and multicoloring of graphs are a well known subject in graph theory, as well as their applications. In vertex multicoloring, each vertex is assigned some subset of a given set of colors. Here we propose a new kind of vertex…

组合数学 · 数学 2018-09-13 Tanja Vojković , Damir Vukičević , Vinko Zlatić

Modern display environments offer great potential for involving multiple users in presentations, discussions, and data analysis sessions. By showing multiple views on multiple displays, information exchange can be improved, several…

图形学 · 计算机科学 2019-12-19 Christian Eichner , Heidrun Schumann , Christian Tominski

Given the success with in-context learning of large pre-trained language models, we introduce in-context learning distillation to transfer in-context few-shot learning ability from large models to smaller models. We propose to combine…

计算与语言 · 计算机科学 2022-12-22 Yukun Huang , Yanda Chen , Zhou Yu , Kathleen McKeown

Demonstration ordering, which is an important strategy for in-context learning (ICL), can significantly affects the performance of large language models (LLMs). However, most of the current approaches of ordering require high computational…

计算与语言 · 计算机科学 2024-06-18 Yinpeng Liu , Jiawei Liu , Xiang Shi , Qikai Cheng , Yong Huang , Wei Lu

Contrastive learning has gained popularity and pushes state-of-the-art performance across numerous large-scale benchmarks. In contrastive learning, the contrastive loss function plays a pivotal role in discerning similarities between…

计算机视觉与模式识别 · 计算机科学 2025-12-03 Haojin Deng , Yimin Yang

Given a grayscale photograph as input, this paper attacks the problem of hallucinating a plausible color version of the photograph. This problem is clearly underconstrained, so previous approaches have either relied on significant user…

计算机视觉与模式识别 · 计算机科学 2016-10-06 Richard Zhang , Phillip Isola , Alexei A. Efros

A theory about the implication structure in graph coloring is presented. Discovering hidden relations is a crucial activity in every scientific discipline. The development of mathematical models to study and discover such hidden relations…

组合数学 · 数学 2009-01-12 Jose Antonio Martin H

Sketch semantic segmentation is a well-explored and pivotal problem in computer vision involving the assignment of pre-defined part labels to individual strokes. This paper presents ContextSeg - a simple yet highly effective approach to…

计算机视觉与模式识别 · 计算机科学 2024-03-27 Jiawei Wang , Changjian Li

Recently, leveraging different channels to model social semantic information and using self-supervised learning tasks to boost recommendation performance has been proven to be a very promising work. However, how to deeply dig out the…

信息检索 · 计算机科学 2022-09-27 Yundong Sun , Dongjie Zhu , Haiwen Du , Zhaoshuo Tian

Object counting aims to estimate the number of objects in images. The leading counting approaches focus on the single category counting task and achieve impressive performance. Note that there are multiple categories of objects in real…

计算机视觉与模式识别 · 计算机科学 2021-09-01 Wei Xu , Dingkang Liang , Yixiao Zheng , Zhanyu Ma

In-context learning (ICL) is often motivated by the intuition that demonstrations help because they provide correct input-output examples. However, we reveal a counterintuitive phenomenon: correctness does not guarantee exemplar utility,…

机器学习 · 计算机科学 2026-05-27 Chenghao Qiu , Chunli Peng , Yufeng Yang , Kuan-Hao Huang , Yi Zhou

Whilst contrastive learning yields powerful representations by matching different augmented views of the same instance, it lacks the ability to capture the similarities between different instances. One popular way to address this limitation…

计算机视觉与模式识别 · 计算机科学 2023-09-04 Zheng Gao , Chen Feng , Ioannis Patras

Multi-modal visual understanding of images with prompts involves using various visual and textual cues to enhance the semantic understanding of images. This approach combines both vision and language processing to generate more accurate…

计算机视觉与模式识别 · 计算机科学 2023-05-17 Yuzhou Peng

In the field of computer vision, the persistent presence of color bias, resulting from fluctuations in real-world lighting and camera conditions, presents a substantial challenge to the robustness of models. This issue is particularly…

计算机视觉与模式识别 · 计算机科学 2024-01-22 Yunpeng Gong , Jiaquan Li , Lifei Chen , Min Jiang