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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

Recently, Vietnamese Natural Language Processing has been researched by experts in academic and business. However, the existing papers have been focused only on information classification or extraction from documents. Nowadays, with quickly…

Information Retrieval · Computer Science 2019-05-16 T. H. H Duong , T. D. Vu , V. M. Ngo

Spam filters are a crucial component of modern email systems, as they help to protect users from unwanted and potentially harmful emails. However, the effectiveness of these filters is dependent on the quality of the machine learning models…

Cryptography and Security · Computer Science 2023-07-20 Swagnik Roychoudhury , Akshaj Kumar Veldanda

The communication revolution has perpetually reshaped the means through which people send and receive information. Social media is an important pillar of this revolution and has brought profound changes to various aspects of our lives.…

Social and Information Networks · Computer Science 2022-01-17 Bilal Abu-Salih , Dana Al Qudah , Malak Al-Hassan , Seyed Mohssen Ghafari , Tomayess Issa , Ibrahim Aljarah , Amin Beheshti , Sulaiman Alqahtan

With its critical role in business and service delivery through mobile devices, SMS (Short Message Service) has long been abused for spamming, which is still on the rise today possibly due to the emergence of A2P bulk messaging. The effort…

Cryptography and Security · Computer Science 2024-07-23 Siyuan Tang , Xianghang Mi , Ying Li , XiaoFeng Wang , Kai Chen

In recent years, Twitter has seen a proliferation of automated accounts or bots that send spam, offer clickbait, compromise security using malware, and attempt to skew public opinion. Previous research estimates that around 9% to 17% of…

Social and Information Networks · Computer Science 2018-04-17 Zhouhan Chen , Devika Subramanian

Contemporary e-mail services have high availability expectations from the customers and are resource-strained because of the high-volume throughput and spam attacks. Deep Machine Learning architectures, which are resource hungry and require…

Cryptography and Security · Computer Science 2025-11-04 Stanislav Selitskiy

The identification of spam messages on social networks is a very challenging task. Social media sites like Twitter \& Facebook attracts a lot of users and companies to advertise and attract users of personal gains. These advertisements most…

Social and Information Networks · Computer Science 2020-10-27 Prakamya Mishra

Computer generated academic papers have been used to expose a lack of thorough human review at several computer science conferences. We assess the problem of classifying such documents. After identifying and evaluating several quantifiable…

Machine Learning · Statistics 2010-08-05 Allen Lavoie , Mukkai Krishnamoorthy

Naive Bayes spam filters are highly susceptible to data poisoning attacks. Here, known spam sources/blacklisted IPs exploit the fact that their received emails will be treated as (ground truth) labeled spam examples, and used for classifier…

Cryptography and Security · Computer Science 2018-11-02 David J. Miller , Xinyi Hu , Zhen Xiang , George Kesidis

Corporate mail services are designed to perform better than public mail services. Fast mail delivery, large size file transfer as an attachments, high level spam and virus protection, commercial advertisement free environment are some of…

Cryptography and Security · Computer Science 2016-11-17 Dhinaharan Nagamalai , Cynthia Dhinakaran , Jae Kwang Lee

The increase in people's use of mobile messaging services has led to the spread of social engineering attacks like phishing, considering that spam text is one of the main factors in the dissemination of phishing attacks to steal sensitive…

Computation and Language · Computer Science 2022-05-10 Mai A. Shaaban , Yasser F. Hassan , Shawkat K. Guirguis

Spam messes up users inbox, consumes resources and spread attacks like DDoS, MiM, phishing etc. Phishing is a byproduct of email and causes financial loss to users and loss of reputation to financial institutions. In this paper we examine…

Cryptography and Security · Computer Science 2011-08-09 Cynthia Dhinakaran , Dhinaharan Nagamalai , Jae Kwang Lee

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

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

Online consumer reviews reflect the testimonials of real people, unlike advertisements. As such, they have critical impact on potential consumers, and indirectly on businesses. According to a Harvard study (Luca 2011), +1 rise in…

Social and Information Networks · Computer Science 2016-03-08 Junting Ye , Santhosh Kumar , Leman Akoglu

Spam messages are an increasing threat to mobile communication. Several mitigation techniques have been proposed, including white and black listing, challenge-response and content-based filtering. However, none are perfect and it makes…

Cryptography and Security · Computer Science 2009-08-19 Ji Won Yoon , Hyoungshick Kim , Jun Ho Huh

Mobile network operators implement firewalls to stop illicit messages, but scammers find ways to evade detection. Previous work has looked into SMS texts that are blocked by these firewalls. However, there is little insight into SMS texts…

Cryptography and Security · Computer Science 2025-11-11 Sharad Agarwal , Guillermo Suarez-Tangil , Marie Vasek

Once an email problem, spam has nowadays branched into new territories with disruptive effects. In particular, spam has established itself over the recent years as a ubiquitous, annoying, and sometimes threatening aspect of online social…

Information Retrieval · Computer Science 2015-12-17 Nour El-Mawass , Saad Alaboodi

Spam!: that's what Lorrie Faith Cranor and Brian LaMacchia exclaimed in the title of a popular call-to-action article that appeared twenty years ago on Communications of the ACM. And yet, despite the tremendous efforts of the research…

Computers and Society · Computer Science 2019-08-20 Emilio Ferrara