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While existing social networking services tend to connect people who know each other, people show a desire to also connect to yet unknown people in physical proximity. Existing research shows that people tend to connect to similar people.…

社会与信息网络 · 计算机科学 2019-06-10 Felix Beierle

The Shape Interaction Matrix (SIM) is one of the earliest approaches to performing subspace clustering (i.e., separating points drawn from a union of subspaces). In this paper, we revisit the SIM and reveal its connections to several recent…

计算机视觉与模式识别 · 计算机科学 2016-10-10 Pan Ji , Mathieu Salzmann , Hongdong Li

This paper presents PointSSIM, a novel low-dimensional image-to-image comparison metric that is resolution invariant. Drawing inspiration from the structural similarity index measure and mathematical morphology, PointSSIM enables robust…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Oscar Ovanger , Ragnar Hauge , Jacob Skauvold , Michael J. Pyrcz , Jo Eidsvik

Deep Neural Networks (DNNs) have shown remarkable success in various computer vision tasks. However, their black-box nature often leads to difficulty in interpreting their decisions, creating an unfilled need for methods to explain the…

计算机视觉与模式识别 · 计算机科学 2026-01-14 Daniel Siegismund , Mario Wieser , Stephan Heyse , Stephan Steigele

DNA sequence classification is a fundamental task in computational biology with vast implications for applications such as disease prevention and drug design. Therefore, fast high-quality sequence classifiers are significantly important.…

In this paper we introduce a new digital image forensics approach called forensic similarity, which determines whether two image patches contain the same forensic trace or different forensic traces. One benefit of this approach is that…

计算机视觉与模式识别 · 计算机科学 2020-04-22 Owen Mayer , Matthew C. Stamm

In this research, we introduce a robust metric to identify Systemically Important Financial Institution (SIFI) in a financial network by taking into account both common idiosyncratic shocks and contagion through counterparty exposures. We…

风险管理 · 定量金融 2017-02-23 Amirhossein Sadoghi

Bloodstain pattern analysis plays a crucial role in crime scene investigations by providing valuable information through the study of unique blood patterns. Conventional image analysis methods, like Thresholding and Contrast, impose…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Zihan Dong , ZhengDong Zhang

Recently, graphs have been widely used to represent many different kinds of real world data or observations such as social networks, protein-protein networks, road networks, and so on. In many cases, each node in a graph is associated with…

社会与信息网络 · 计算机科学 2016-09-28 Jihwan Lee , Keehwan Park , Sunil Prabhakar

Consider the following abstract coin tossing problem: Given a set of $n$ coins with unknown biases, find the most biased coin using a minimal number of coin tosses. This is a common abstraction of various exploration problems in theoretical…

数据结构与算法 · 计算机科学 2022-12-29 Sepehr Assadi , Chen Wang

The automatic analysis of scores has been a research topic of interest for the last few decades and still is since music databases that include musical scores are currently being created to make musical content available to the public,…

图像与视频处理 · 电气工程与系统科学 2024-11-20 Lorenzo J. Tardon , Isabel Barbancho , Ana M. Barbancho , Ichiro Fujinaga

Merging datafiles containing information on overlapping sets of entities is a challenging task in the absence of unique identifiers, and is further complicated when some entities are duplicated in the datafiles. Most approaches to this…

统计方法学 · 统计学 2021-10-11 Serge Aleshin-Guendel , Mauricio Sadinle

Structured illumination microscopy (SIM) is a pivotal technique for dynamic subcellular imaging in live cells. Conventional SIM reconstruction algorithms depend on accurately estimating the illumination pattern and can introduce artefacts…

光学 · 物理学 2025-03-17 Long-Kun Shan , Ze-Hao Wang , Tong-Tian Weng , Xiang-Dong Chen , Fang-Wen Sun

An efficient numerical algorithm for the computation of linking number is presented. The algorithm keep tracks or rounding error so that it can ensure the correctness of the results.

代数拓扑 · 数学 2020-01-01 Enrico Bertolazzi , Riccardo Ghiloni , Ruben Specogna

A new scheme for digital image correlation, i.e., short time series DIC (STS-DIC) is proposed. Instead of processing the original deformed speckle images individually, STS-DIC combines several adjacent deformed speckle images from a short…

光学 · 物理学 2014-10-29 Xian Wang , Shaopeng Ma

Automatic crash reporting systems have become a de-facto standard in software development. These systems monitor target software, and if a crash occurs they send details to a backend application. Later on, these reports are aggregated and…

Deep hashing is an effective approach for large-scale image retrieval. Current methods are typically classified by their supervision types: point-wise, pair-wise, and list-wise. Recent point-wise techniques (e.g., CSQ, MDS) have improved…

计算机视觉与模式识别 · 计算机科学 2025-07-14 Li Chen , Rui Liu , Yuxiang Zhou , Xudong Ma , Yong Chen , Dell Zhang

We consider the problem of best arm identification in a variant of multi-armed bandits called linked bandits. In a single interaction with linked bandits, multiple arms are played sequentially until one of them receives a positive reward.…

机器学习 · 计算机科学 2019-01-29 Anant Gupta

Image similarity is a core concept in Image Analysis due to its extensive application in computer vision, image processing, and pattern recognition. The objective of our study is to evaluate Quasi-Euclidean metric as an image similarity…

计算机视觉与模式识别 · 计算机科学 2020-06-29 Vibhor Singh , Vishesh Devgan , Ishu Anand

A computational framework utilizes the traditional similarity measures for mining the significant relationships in biological annotations is recently proposed by Tatiana V. Karpinets et al. [2]. In this paper, an improved approximation…

数据库 · 计算机科学 2015-07-21 Shuliang Wang , Yiping Zhao