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Distributed machine learning algorithms that employ Deep Neural Networks (DNNs) are widely used in Industry 4.0 applications, such as smart manufacturing. The layers of a DNN can be mapped onto different nodes located in the cloud, edge and…

Cryptography and Security · Computer Science 2021-11-10 Kevin Wallis , Christoph Reich , Blesson Varghese , Christian Schindelhauer

Mobile edge computing (MEC) is a promising paradigm to meet the quality of service (QoS) requirements of latency-sensitive IoT applications. However, attackers may eavesdrop on the offloading decisions to infer the edge server's (ES's)…

Networking and Internet Architecture · Computer Science 2023-02-10 Shuying Gan , Marie Siew , Chao Xu , Tony Q. S. Quek

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…

Cryptography and Security · Computer Science 2025-04-15 Qiyao Tang , Xiangyang Li

Web spam is a big problem for search engine users in World Wide Web. They use deceptive techniques to achieve high rankings. Although many researchers have presented the different approach for classification and web spam detection still it…

Information Retrieval · Computer Science 2017-11-21 Hamed Jelodar , Yongli Wang , Chi Yuan , Xiaohui Jiang

With the generalization of mobile communication systems, solicitations of all kinds in the form of messages and emails are received by users with increasing proportion of malicious ones. They are customized to pass anti-spam filters and ask…

Cryptography and Security · Computer Science 2017-06-30 P-Y. Cousin , V. Bernard , A. Lefaillet , M. Mugaruka , C. Raibaud

Deep learning is an advanced model of traditional machine learning. This has the capability to extract optimal feature representation from raw input samples. This has been applied towards various use cases in cyber security such as…

Cryptography and Security · Computer Science 2019-01-31 Mohammed Harun Babu R , Vinayakumar R , Soman KP

Most existing techniques for spam detection on Twitter aim to identify and block users who post spam tweets. In this paper, we propose a Semi-Supervised Spam Detection (S3D) framework for spam detection at tweet-level. The proposed…

Information Retrieval · Computer Science 2018-12-27 Surendra Sedhai , Aixin Sun

An improved email classification method based on Artificial Immune System is proposed in this paper to develop an immune based system by using the immune learning, immune memory in solving complex problems in spam detection. An optimized…

Cryptography and Security · Computer Science 2014-02-07 Ismaila Idris , Shafii Muhammad Abdulhamid

Cybercriminals have found in online social networks a propitious medium to spread spam and malicious content. Existing techniques for detecting spam include predicting the trustworthiness of accounts and analyzing the content of these…

The battle between email service providers and senders of mass unsolicited emails (Spam) continues to gain traction. Vast numbers of Spam emails are sent mainly from automatic botnets distributed over the world. One method for mitigating…

Cryptography and Security · Computer Science 2012-05-08 Eitan Menahem , Rami Puzis

In order to satisfy diverse quality-of-service (QoS) requirements of complex real-time video applications, civilian and tactical use cases are employing software-defined hybrid edge-cloud systems. One of the primary QoS requirements of such…

Networking and Internet Architecture · Computer Science 2023-04-04 Minh Nguyen , Jacob Gately , Swati Kar , Soumyabrata Dey , Saptarshi Debroy

Mail privacy protection aims to prevent unauthorized access to hidden content within an envelope since normal paper envelopes are not as safe as we think. In this paper, for the first time, we show that with a well designed deep learning…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Bingyao Huang , Ruyi Lian , Dimitris Samaras , Haibin Ling

Recent studies have revealed the vulnerability of Deep Neural Network (DNN) models to backdoor attacks. However, existing backdoor attacks arbitrarily set the trigger mask or use a randomly selected trigger, which restricts the…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Xueluan Gong , Bowei Tian , Meng Xue , Yuan Wu , Yanjiao Chen , Qian Wang

As the name suggests, image spam is spam email that has been embedded in an image. Image spam was developed in an effort to evade text-based filters. Modern deep learning-based classifiers perform well in detecting typical image spam that…

Cryptography and Security · Computer Science 2021-03-10 Andy Phung , Mark Stamp

Machine learning models based on sensitive data in the real-world promise advances in areas ranging from medical screening to disease outbreaks, agriculture, industry, defense science, and more. In many applications, learning participant…

Instead of the 'bag-of-words' representation, in the quantitative profile approach to spam filtering and email categorization, an email is represented by an m-dimensional vector of numbers, with m fixed in advance. Inspired by Sroufe et al.…

Information Retrieval · Computer Science 2012-01-04 M. Grendár , J. Škutová , V. Špitalský

With the prevalence of the Internet, online reviews have become a valuable information resource for people. However, the authenticity of online reviews remains a concern, and deceptive reviews have become one of the most urgent network…

Multimedia · Computer Science 2021-04-14 Yuan Gao , Maoguo Gong , Yu Xie , A. K. Qin

Cloud computing has made storing and accessing data easier but keeping it secure is a big challenge nowadays. Traditional methods of ensuring data may not be strong enough in the future when powerful quantum computers become available. To…

Cryptography and Security · Computer Science 2025-06-13 S. Vasavi Venkata Lakshmi , Ziaul Haque Choudhury

Search engine became omnipresent means for ingoing to the web. Spamming Search engine is the technique to deceiving the ranking in search engine and it inflates the ranking. Web spammers have taken advantage of the vulnerability of link…

Information Retrieval · Computer Science 2011-01-04 S. K. Jayanthi , S. Sasikala

Online reviews have become a valuable and significant resource, for not only consumers but companies, in decision making. In the absence of a trusted system, highly popular and trustworthy internet users will be assumed as members of the…

Social and Information Networks · Computer Science 2020-04-22 Viet Trinh , Vikrant More , Samira Zare , Sheideh Homayon