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The new generation of dedicated Engineering Strain Scanners at neutron facilities such as ENGIN-X at ISIS and SMARTS at LANSCE offer considerable increases in both the throughput of samples and the density of measurements which are feasible…

Materials Science · Physics 2007-05-23 J. A. James , J. R. Santistiban , M. R. Daymond , L. Edwards

We propose Unified Model of Saliency and Scanpaths (UMSS) -- a model that learns to predict visual saliency and scanpaths (i.e. sequences of eye fixations) on information visualisations. Although scanpaths provide rich information about the…

Computer Vision and Pattern Recognition · Computer Science 2023-02-07 Yao Wang , Mihai Bâce , Andreas Bulling

DBSCAN is a classical density-based clustering procedure with tremendous practical relevance. However, DBSCAN implicitly needs to compute the empirical density for each sample point, leading to a quadratic worst-case time complexity, which…

Machine Learning · Computer Science 2019-05-21 Jennifer Jang , Heinrich Jiang

Malware scanners try to protect users from opening malicious documents by statically or dynamically analyzing documents. However, malware developers may apply evasions that conceal the maliciousness of a document. Given the variety of…

Cryptography and Security · Computer Science 2019-01-23 Saeed Ehteshamifar , Antonio Barresi , Thomas R. Gross , Michael Pradel

Navigation and mobility are some of the major problems faced by visually impaired people in their daily lives. Advances in computer vision led to the proposal of some navigation systems. However, most of them require expensive and/or heavy…

Computer Vision and Pattern Recognition · Computer Science 2020-05-12 Fabricio Breve , Carlos Norberto Fischer

Contingency screening for transient stability of large-scale, strongly nonlinear, interconnected power systems is one of the most computationally challenging parts of Dynamic Security Assessment and requires huge resources to perform…

Systems and Control · Computer Science 2017-11-01 Thanh Long Vu , Surour Al Araifi , Mohamed Elmoursi , Konstantin Turitsyn

Matrix completion is one of the crucial tools in modern data science research. Recently, a novel sampling model for matrix completion coined cross-concentrated sampling (CCS) has caught much attention. However, the robustness of the CCS…

Machine Learning · Statistics 2025-04-17 HanQin Cai , Longxiu Huang , Chandra Kundu , Bowen Su

The escalating frequency and scale of recent malware attacks underscore the urgent need for swift and precise malware classification in the ever-evolving cybersecurity landscape. Key challenges include accurately categorizing closely…

Cryptography and Security · Computer Science 2024-10-01 Shrey Bavishi , Shrey Modi

We propose Curriculum by Masking (CBM), a novel state-of-the-art curriculum learning strategy that effectively creates an easy-to-hard training schedule via patch (token) masking, offering significant accuracy improvements over the…

Computer Vision and Pattern Recognition · Computer Science 2024-07-10 Andrei Jarca , Florinel-Alin Croitoru , Radu Tudor Ionescu

Modern Supervisory Control and Data Acquisition SCADA systems used by the electric utility industry to monitor and control electric power generation, transmission and distribution are recognized today as critical components of the electric…

Cryptography and Security · Computer Science 2016-10-31 Leandros A. Maglaras , Jianmin Jiang , Tiago J. Cruz

With the increase in data availability, it has been widely demonstrated that neural networks (NN) can capture complex system dynamics precisely in a data-driven manner. However, the architectural complexity and nonlinearity of the NNs make…

Systems and Control · Electrical Eng. & Systems 2023-08-29 Shaoru Chen , Kong Yao Chee , Nikolai Matni , M. Ani Hsieh , George J. Pappas

Code vulnerability detection (CVD) is essential for addressing and preventing system security issues, playing a crucial role in ensuring software security. Previous learning-based vulnerability detection methods rely on either fine-tuning…

Computation and Language · Computer Science 2025-01-07 Xuefeng Jiang , Lvhua Wu , Sheng Sun , Jia Li , Jingjing Xue , Yuwei Wang , Tingting Wu , Min Liu

Sparse-View Computed Tomography (SVCT) offers low-dose and fast imaging but suffers from severe artifacts. Optimizing the sampling strategy is an essential approach to improving the imaging quality of SVCT. However, current methods…

Image and Video Processing · Electrical Eng. & Systems 2024-09-04 Liutao Yang , Jiahao Huang , Yingying Fang , Angelica I Aviles-Rivero , Carola-Bibiane Schonlieb , Daoqiang Zhang , Guang Yang

In this paper, we propose a novel network design mechanism for efficient embedded computing. Inspired by the limited computing patterns, we propose to fix the number of channels in a group convolution, instead of the existing practice that…

Computer Vision and Pattern Recognition · Computer Science 2020-05-01 Qian Zhang , Jianjun Li , Meng Yao , Liangchen Song , Helong Zhou , Zhichao Li , Wenming Meng , Xuezhi Zhang , Guoli Wang

The Rowhammer vulnerability poses an increasing challenge with newer generations of DRAM and aggressive technology scaling. Existing mitigation techniques, such as Graphene, Twice, and Hydra, primarily rely on tracking activation counts for…

Cryptography and Security · Computer Science 2026-04-28 Lavi Jain , Venkata Kalyan Tavva

The increasing complexity of modern software systems has led to a rise in vulnerabilities that malicious actors can exploit. Traditional methods of vulnerability detection, such as static and dynamic analysis, have limitations in…

Software Engineering · Computer Science 2025-04-01 Amanpreet Singh Saimbhi

Realtime and intelligent video surveillance via camera networks involve computation-intensive vision detection tasks with massive video data, which is crucial for safety in the edge-enabled industrial Internet of Things (IIoT). Multiple…

Computer Vision and Pattern Recognition · Computer Science 2021-09-14 Jingzheng Tu , Qimin Xu , Cailian Chen

The Min-Hashing approach to sketching has become an important tool in data analysis, information retrial, and classification. To apply it to real-valued datasets, the ICWS algorithm has become a seminal approach that is widely used, and…

Machine Learning · Statistics 2018-10-24 Edward Raff , Jared Sylvester , Charles Nicholas

Purpose: The purpose of this study is to present a framework to predict visual acuity (VA) based on a convolutional neural network (CNN) and to further to compare PAL designs. Method: A simple two hidden layer CNN was trained to classify…

Machine Learning · Computer Science 2021-03-22 Alexander Leube , Lukas Lang , Gerhard Kelch , Siegfried Wahl

In this paper we present a study on using novel data types to perform cyber risk quantification by estimating the likelihood of a data breach. We demonstrate that it is feasible to build a highly accurate cyber risk assessment model using…

Cryptography and Security · Computer Science 2025-06-10 Armin Sarabi , Manish Karir , Mingyan Liu