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Online anonymity and privacy has been based on confusing the adversary by creating indistinguishable network elements. Tor is the largest and most widely deployed anonymity system, designed against realistic modern adversaries. Recently,…

Cryptography and Security · Computer Science 2022-01-13 George Kadianakis , Theodoros Polyzos , Mike Perry , Kostas Chatzikokolakis

Practice and extensive exercises are essential in programming education. Intelligent tutoring systems (ITSs) are a viable option to provide individualized hints and advice to programming students even when human tutors are not available.…

Machine Learning · Computer Science 2026-04-20 Alina Deriyeva , Jesper Dannath , Benjamin Paassen

On-line privacy is of major public concern. Unfortunately, for the average consumer, there is no simple mechanism to browse the Internet privately on multiple devices. Most available Internet privacy mechanisms are either expensive, not…

Computers and Society · Computer Science 2018-06-08 Adrian Barberis , Danny Radosevich , Wyatt Emery , Mike Borowczak

Young people worldwide are participating in ever-increasing numbers in online fan communities. Far from mere shallow repositories of pop culture, these sites are accumulating significant evidence that sophisticated informal learning is…

Human-Computer Interaction · Computer Science 2015-10-13 Julie Ann Campbell , Cecilia Aragon , Katie Davis , Sarah Evans , Abigail Evans , David P. Randall

This research paper is a study on the TOR Foundation and the TOR Network. Due to the blind confidence over this network and this foundation we have collect data and gather information in open sources to understand how it is organized. We…

Cryptography and Security · Computer Science 2018-03-28 Maxence Delong , Eric Filiol , Clément Coddet , Olivier Fatou , Clément Suhard

This paper is based on the study of existing literature, highlights the current state of the work proposed to implement technically enhanced learning. Technology developments and network infrastructure improvements, specifically the world…

Computers and Society · Computer Science 2014-02-12 J. M. Sneha , G. S. Nagaraja

IoT devices have become an integral part of our lives and the industry. Many of these devices run real-time systems or are used as part of them. As these devices receive network packets over IP networks, the network interface informs the…

Networking and Internet Architecture · Computer Science 2021-04-14 Franz Bender , Jan Jonas Brune , Nick Lauritz Keutel , Ilja Behnke , Lauritz Thamsen

Based on the principle of onion routing, the Tor network achieves anonymity for its users by relaying user data over a series of intermediate relays. This approach makes congestion control in the network a challenging task. As of today,…

Networking and Internet Architecture · Computer Science 2022-12-09 Christoph Döpmann , Felix Fiedler , Sergio Lucia , Florian Tschorsch

In this work we examine the operation of a node relaying packets from a number of users to a destination node. We assume multi-packet reception capabilities for the relay and the destination node. The relay node can transmit and receive at…

Information Theory · Computer Science 2016-11-17 Nikolaos Pappas , Anthony Ephremides , Apostolos Traganitis

This article presents a study of the current state of Universities Institutional Repositories (UIRs) in Canada. UIRs are vital to sharing information and documents, mainly Electronic Thesis and Dissertation (ETDs), and theoretically allow…

In our current society, the inter-connectivity of devices provides easy access for netizens to utilize cyberspace technology for illegal activities. The deep web platform is a consummative ecosystem shielded by boundaries of trust,…

Cryptography and Security · Computer Science 2022-02-04 Victor Adewopo , Bilal Gonen , Nelly Elsayed , Murat Ozer , Zaghloul Saad Elsayed

The phenomenon of network vigilantism is autonomously attributed to how anomalies and obscure activities from adversaries can be tracked in realtime. Needless to say, in today dynamic, virtualized, and complex network environments, it has…

Cryptography and Security · Computer Science 2020-12-08 Victor R. Kebande , Nickson M. Karie , Richard A. Ikuesan

Researchers that work for the same institution use their email as the main communication tool. Email can be one of the most fruitful attack vectors of research institutions as they also contain access to all accounts and thus to all private…

Cryptography and Security · Computer Science 2021-04-01 Asier Gutiérrez-Fandiño , Jordi Armengol-Estapé , Marta Villegas

Segment routing is a modern form of source-based routing, i.e., a routing technique where all or part of the routing decision is predetermined by the source or a hop on the path. Since initial standardization efforts in 2013, segment…

Networking and Internet Architecture · Computer Science 2022-05-10 Victor-Alexandru Pădurean , Oliver Gasser , Randy Bush , Anja Feldmann

Most establishments including academic institutions under goes the lengthy process of study-based document handling such as direct mailing, indexing and tracking. This daily task is time consuming and resource-intensive. Using a private…

Signal Processing · Electrical Eng. & Systems 2022-02-09 Omar Ali Athab , Ahmed Mohammed Saheb

School and College campuses face a perceived threat of violent crimes and require a realistic plan against unpredictable emergencies and disasters. Existing emergency systems (e.g., 911, campus-wide alerts) are quite useful, but provide…

Networking and Internet Architecture · Computer Science 2010-04-27 Gautam S. Thakur , Mukul Sharma , Ahmed Helmy

Two-way relaying is a promising technique to improve network throughput. However, how to apply it to a wireless network remains an unresolved issue. Particularly, challenges lie in the joint design between the physical layer and the routing…

Information Theory · Computer Science 2012-07-31 Shanshan Wu , Xudong Wang

Information assurance is at the core of every initiative that an organization executes. For online universities, a common and complex initiative is maintaining user lifecycle and providing seamless access using one identity in a large…

Cryptography and Security · Computer Science 2011-11-09 Maria Schuett , Syed , M. Rahman

Anecdotally, social connections made in university have life-long impact. Yet knowledge of social networks formed in college remains episodic, due in large part to the difficulty and expense involved in collecting a suitable dataset for…

Social and Information Networks · Computer Science 2020-06-11 Jan Overgoor , Bogdan State , Lada Adamic

Experience is what makes our life more effective that is why it is necessary to share experience among people. The use of information technologies is the most technological way to work with experience, and the use of the Web is the best way…

Information Retrieval · Computer Science 2018-05-18 Olegs Verhodubs