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We introduce an Expanded Parts Model (EPM) for recognizing human attributes (e.g. young, short hair, wearing suit) and actions (e.g. running, jumping) in still images. An EPM is a collection of part templates which are learnt…

计算机视觉与模式识别 · 计算机科学 2016-11-17 Gaurav Sharma , Frederic Jurie , Cordelia Schmid

Background and Objective: Deep learning models have high computational needs and lack interpretability but are often the first choice for medical image classification tasks. This study addresses whether complex neural networks are essential…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Md Abdullah Al Kafi , Raka Moni , Sumit Kumar Banshal

The constant growth in the number of malware - software or code fragment potentially harmful for computers and information networks - and the use of sophisticated evasion and obfuscation techniques have seriously hindered classic…

密码学与安全 · 计算机科学 2021-06-11 Nicola Loi , Claudio Borile , Daniele Ucci

Feature selection is generally used as one of the most important preprocessing techniques in machine learning, as it helps to reduce the dimensionality of data and assists researchers and practitioners in understanding data. Thereby, by…

机器学习 · 计算机科学 2021-04-26 Yiwen Liao , Raphaël Latty , Bin Yang

There is an extensive body of research on Social Network Analysis (SNA) based on the email archive. The network used in the analysis is generally extracted either by capturing the email communication in From, To, Cc and Bcc email header…

社会与信息网络 · 计算机科学 2017-09-04 Gregory Tsipenyuk , Jon Crowcroft

The rapid adoption of large language models (LLMs) in customer service introduces new risks, as malicious actors can exploit them to conduct large-scale user impersonation through machine-generated text (MGT). Current MGT detection methods…

计算与语言 · 计算机科学 2025-08-27 Angela Yifei Yuan , Haoyi Li , Soyeon Caren Han , Christopher Leckie

Emotion recognition based on EEG (electroencephalography) has been widely used in human-computer interaction, distance education and health care. However, the conventional methods ignore the adjacent and symmetrical characteristics of EEG…

信号处理 · 电气工程与系统科学 2021-08-30 Xiangwen Deng , Junlin Zhu , Shangming Yang

There are a variety of features of the human voice that can be classified as pitch, timbre, loudness, and vocal tone. It is observed in numerous incidents that human expresses their feelings using different vocal qualities when they are…

Email Retrieval task has recently taken much attention to help the user retrieve the email(s) related to the submitted query. Up to our knowledge, existing email retrieval ranking approaches sort the retrieved emails based on some heuristic…

信息检索 · 计算机科学 2010-11-03 Samir AbdelRahman , Basma Hassan , Reem Bahgat

Natural language processing techniques have demonstrated promising results in keyphrase generation. However, one of the major challenges in \emph{neural} keyphrase generation is processing long documents using deep neural networks.…

计算与语言 · 计算机科学 2021-06-08 Wasi Uddin Ahmad , Xiao Bai , Soomin Lee , Kai-Wei Chang

Track one of CTI competition is on click-through rate (CTR) prediction. The dataset contains millions of records and each field-wise feature in a record consists of hashed integers for privacy. For this task, the keys of network-based…

机器学习 · 计算机科学 2023-10-17 Yujian Betterest Li , Kai Wu

\texttt{ml\_edm} is a Python 3 library, designed for early decision making of any learning tasks involving temporal/sequential data. The package is also modular, providing researchers an easy way to implement their own triggering strategy…

The electronic mail plays an unavoidable role in the humankind communications. With the great interest for the connection via mobile platforms, and the growing number of vulnerabilities and attacks, it is essential to provide suitable…

密码学与安全 · 计算机科学 2012-03-20 M. Toorani

MFEM is an open-source, lightweight, flexible and scalable C++ library for modular finite element methods that features arbitrary high-order finite element meshes and spaces, support for a wide variety of discretization approaches and…

The Environmental Microorganism Image Dataset Seventh Version (EMDS-7) is a microscopic image data set, including the original Environmental Microorganism images (EMs) and the corresponding object labeling files in ".XML" format file. The…

计算机视觉与模式识别 · 计算机科学 2021-10-29 Hechen Yang , Chen Li , Xin Zhao , Bencheng Cai , Jiawei Zhang , Pingli Ma , Peng Zhao , Ao Chen , Tao Jiang , Hongzan Sun , Yueyang Teng , Shouliang Qi , Tao Jiang , Marcin Grzegorzek

The integration of large language models (LLMs) into various pipelines is increasingly widespread, effectively automating many manual tasks and often surpassing human capabilities. Cybersecurity researchers and practitioners have recognised…

密码学与安全 · 计算机科学 2024-05-01 Constantinos Patsakis , Fran Casino , Nikolaos Lykousas

Emails today are often encrypted, but only between mail servers---the vast majority of emails are exposed in plaintext to the mail servers that handle them. While better than no encryption, this arrangement leaves open the possibility of…

密码学与安全 · 计算机科学 2017-03-01 Trinabh Gupta , Henrique Fingler , Lorenzo Alvisi , Michael Walfish

J-PET Framework is an open-source software platform for data analysis, written in C++ and based on the ROOT package. It provides a common environment for implementation of reconstruction, calibration and filtering procedures, as well as for…

仪器与探测器 · 物理学 2020-05-28 Wojciech Krzemien , Aleksander Gajos , Krzysztof Kacprzak , Kamil Rakoczy , Grzegorz Korcyl

We proposed the industry level deep learning approach for speech emotion recognition task. In industry, carefully proposed deep transfer learning technology shows real results due to mostly low amount of training data availability, machine…

声音 · 计算机科学 2021-09-10 Enkhtogtokh Togootogtokh , Christian Klasen

Spam messages continue to present significant challenges to digital users, cluttering inboxes and posing security risks. Traditional spam detection methods, including rules-based, collaborative, and machine learning approaches, struggle to…

密码学与安全 · 计算机科学 2025-04-15 Qiyao Tang , Xiangyang Li