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This paper presents a method that can accurately detect heads especially small heads under the indoor scene. To achieve this, we propose a novel method, Feature Refine Net (FRN), and a cascaded multi-scale architecture. FRN exploits the…

计算机视觉与模式识别 · 计算机科学 2018-11-27 Dezhi Peng , Zikai Sun , Zirong Chen , Zirui Cai , Lele Xie , Lianwen Jin

The transformer has revolutionized modern AI across language, vision, and beyond. It consists of $L$ layers, each running $H$ attention heads in parallel and feeding the combined output to the subsequent layer. In attention, the input…

计算复杂性 · 计算机科学 2026-03-13 Barna Saha , Yinzhan Xu , Christopher Ye , Hantao Yu

Web application performance is heavily reliant on the hit rate of memory-based caches. Current DRAM-based web caches statically partition their memory across multiple applications sharing the cache. This causes under utilization of memory…

操作系统 · 计算机科学 2016-10-27 Asaf Cidon , Daniel Rushton , Stephen M. Rumble , Ryan Stutsman

Hybrid Transformer architectures, which combine softmax attention blocks and recurrent neural networks (RNNs), have shown a desirable performance-throughput tradeoff for long-context modeling, but their adoption and studies are hindered by…

计算与语言 · 计算机科学 2026-01-30 Yingfa Chen , Zhen Leng Thai , Zihan Zhou , Zhu Zhang , Xingyu Shen , Shuo Wang , Chaojun Xiao , Xu Han , Zhiyuan Liu

An efficient method for obtaining low-density hyperplane separators in the unsupervised context is proposed. Low density separators can be used to obtain a partition of a set of data based on their allocations to the different sides of the…

机器学习 · 统计学 2021-08-10 David P. Hofmeyr

This paper presents a novel high speed clustering scheme for high dimensional data streams. Data stream clustering has gained importance in different applications, for example, in network monitoring, intrusion detection, and real-time…

数据库 · 计算机科学 2015-10-13 Irshad Ahmed , Irfan Ahmed , Waseem Shahzad

For a safe and reliable operation of the smart grid, timely detection of cyber-attacks is of critical importance. Moreover, considering smarter and more capable attackers, robust detection mechanisms are needed against a diverse range of…

信息论 · 计算机科学 2019-02-19 Mehmet Necip Kurt , Yasin Yilmaz , Xiaodong Wang

Then detection and identification of extreme weather events in large-scale climate simulations is an important problem for risk management, informing governmental policy decisions and advancing our basic understanding of the climate system.…

计算机视觉与模式识别 · 计算机科学 2017-11-28 Evan Racah , Christopher Beckham , Tegan Maharaj , Samira Ebrahimi Kahou , Prabhat , Christopher Pal

Malicious URLs remain a primary vector for phishing, malware, and cyberthreats. This study proposes a hybrid deep learning framework combining \texttt{HashingVectorizer} n-gram analysis, SMOTE balancing, Isolation Forest anomaly filtering,…

密码学与安全 · 计算机科学 2025-12-04 Berkani Khaled , Zeraoulia Rafik

Modern high load applications store data using multiple database instances. Such an architecture requires data consistency, and it is important to ensure even distribution of data among nodes. Load balancing is used to achieve these goals.…

数据库 · 计算机科学 2022-11-03 Alexander Slesarev , Mikhail Mikhailov , George Chernishev

In this paper we present the design and evaluation of intrusion detection models for MANETs using supervised classification algorithms. Specifically, we evaluate the performance of the MultiLayer Perceptron (MLP), the Linear classifier, the…

密码学与安全 · 计算机科学 2008-07-15 Aikaterini Mitrokotsa , Manolis Tsagkaris , Christos Douligeris

In this paper, we address the challenge of patient-note identification, which involves accurately matching an anonymized clinical note to its corresponding patient, represented by a set of related notes. This task has broad applications,…

计算与语言 · 计算机科学 2025-04-01 Safa Alsaidi , Marc Vincent , Olivia Boyer , Nicolas Garcelon , Miguel Couceiro , Adrien Coulet

Deep neural networks (DNNs) are sensitive and susceptible to tiny perturbation by adversarial attacks which causes erroneous predictions. Various methods, including adversarial defense and uncertainty inference (UI), have been developed in…

机器学习 · 计算机科学 2022-12-21 Yuqi Yang , Songyun Yang , Jiyang Xie. Zhongwei Si , Kai Guo , Ke Zhang , Kongming Liang

In large IT systems, software deployment is a crucial process in online services as their code is regularly updated. However, a faulty code change may degrade the target service's performance and cause cascading outages in downstream…

机器学习 · 计算机科学 2024-06-07 Jingchao Ni , Gauthier Guinet , Peihong Jiang , Laurent Callot , Andrey Kan

Particle identification is one of the core tasks in the data analysis pipeline at the Large Hadron Collider (LHC). Statistically, this entails the identification of rare signal events buried in immense backgrounds that mimic the properties…

机器学习 · 统计学 2020-01-20 Vidhi Lalchand

Most existing learning-based point cloud descriptors for point cloud registration focus on perceiving local information of point clouds to generate distinctive features. However, a reasonable and broader receptive field is essential for…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Wentao Qu , Xiaoshui Huang , Liang Xiao

High impedance fault (HIF) has been a challenging task to detect in distribution networks. On one hand, although several types of HIF models are available for HIF study, they are still not exhibiting satisfactory fault waveforms. On the…

信号处理 · 电气工程与系统科学 2018-08-15 Qiushi Cui , Khalil El-Arroudi , Yang Weng

Robust point cloud registration is a fundamental task in 3D computer vision and geometric deep learning, essential for applications such as large-scale 3D reconstruction, augmented reality, and scene understanding. However, the performance…

计算机视觉与模式识别 · 计算机科学 2026-03-16 Dongxu Zhang , Yingsen Wang , Yiding Sun , Haoran Xu , Peilin Fan , Jihua Zhu

Software-Defined Networking (SDN) is a novel networking paradigm that provides enhanced programming abilities, which can be used to solve traditional security challenges on the basis of more efficient approaches. The most important element…

密码学与安全 · 计算机科学 2018-06-12 Majd Latah , Levent Toker

High-Performance Computing (HPC) centers and cloud providers support an increasingly diverse set of applications on heterogenous hardware. As Artificial Intelligence (AI) and Machine Learning (ML) workloads have become an increasingly…

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