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Accurate latency computation is essential for the Internet of Things (IoT) since the connected devices generate a vast amount of data that is processed on cloud infrastructure. However, the cloud is not an optimal solution. To overcome this…

Networking and Internet Architecture · Computer Science 2023-11-03 Alzahraa Elsayed , Khalil Mohamed , Hany Harb

In multi-user multi-antenna communications, it is well-known in theory that Rate-Splitting Multiple Access (RSMA) can achieve a higher spectral efficiency than both Space Division Multiple Access (SDMA) and Non-Orthogonal Multiple Access…

Signal Processing · Electrical Eng. & Systems 2023-11-16 Xinze Lyu , Sundar Aditya , Junghoon Kim , Bruno Clerckx

QUIC, as the transport layer of the next-generation Web stack (HTTP/3), natively provides security and performance improvements over TCP-based stacks. However, since QUIC provides end-to-end encryption for both data and packet headers,…

Networking and Internet Architecture · Computer Science 2026-02-16 Jie Zhang , Lei Zhang , Ziyi Wang , Chenxiang Sun , Yuming Hu , Xiaohui Xie , Zeqi Lai , Yong Cui

Outsourced computation can put client data confidentiality at risk. Existing solutions are either inefficient or insufficiently secure: cryptographic techniques like fully-homomorphic encryption incur significant overheads, even with…

Cryptography and Security · Computer Science 2024-06-26 Hossam ElAtali , John Z. Jekel , Lachlan J. Gunn , N. Asokan

The challenges in dense ultra-reliable low-latency communication networks to deliver the required service to multiple devices are addressed by three main technologies: multiple antennas at the base station (MISO), rate splitting multiple…

Signal Processing · Electrical Eng. & Systems 2024-11-08 Eduard Jorswieck , Mohammad Soleymani , Ignacio Santamaria , Jesús Gutiérrez

In critical infrastructures like airports, much care has to be devoted in protecting radio communication networks from external electromagnetic interference. Protection of such mission-critical radio communication networks is usually…

Artificial Intelligence · Computer Science 2021-06-22 Quian Matteo Chen , Alberto Finzi , Toni Mancini , Igor Melatti , Enrico Tronci

While there exist mixnets that can anonymously route large amounts of data packets with end to end latency that can be as low as a second, %making them attractive for a variety of applications, combining this level of performance with…

Cryptography and Security · Computer Science 2024-12-04 Claudia Diaz , Harry Halpin , Aggelos Kiayias

The isolation level Multiversion Read Committed (RC), offered by many database systems, is known to trade consistency for increased transaction throughput. Sometimes, transaction workloads can be safely executed under RC obtaining the…

Databases · Computer Science 2021-07-27 Brecht Vandevoort , Bas Ketsman , Christoph Koch , Frank Neven

Recent IoT applications gradually adapt more complicated end systems with commodity software. Ensuring the runtime integrity of these software is a challenging task for the remote controller or cloud services. Popular enforcement is the…

Cryptography and Security · Computer Science 2021-12-14 Yumei Zhang , Xinzhi Liu , Cong Sun , Dongrui Zeng , Gang Tan , Xiao Kan , Siqi Ma

An enterprise today deploys multiple security middleboxes such as firewalls, IDS, IPS, etc. in its network to collect different kinds of events related to threats and attacks. These events are streamed into a SIEM (Security Information and…

Cryptography and Security · Computer Science 2022-04-01 Jehyun Lee , Farren Tang , Phyo May Thet , Desmond Yeoh , Mitch Rybczynski , Dinil Mon Divakaran

In today's WLANs, scheduling of packet transmissions solely relies on the collision and success a station may experience. To better support traffic differentiation in dense WLANs, in this paper, we propose a distributed reservation…

Networking and Internet Architecture · Computer Science 2018-06-26 Seyedmohammad Salehi , Li Li , Chien-Chung Shen , Leonard Cimini , John Graybeal

Several systems possess the flexibility to serve requests in more than one way. For instance, a distributed storage system storing multiple replicas of the data can serve a request from any of the multiple servers that store the requested…

Networking and Internet Architecture · Computer Science 2013-11-13 Nihar B. Shah , Kangwook Lee , Kannan Ramchandran

Neural networks are commonly used in safety-critical real-world applications. Unfortunately, the predicted output is often highly sensitive to small, and possibly imperceptible, changes to the input data. Proving that either no such…

Machine Learning · Computer Science 2021-02-03 Christopher Brix , Thomas Noll

The growing usage of renewable energy resources has introduced significant uncertainties in energy generation, enlarging challenges for Regional Transmission Operators (RTOs) in managing transmission congestion. To mitigate congestion that…

Systems and Control · Electrical Eng. & Systems 2024-10-04 Weihang Ren , Alinson S. Xavier , Fengyu Wang , Yongpei Guan , Feng Qiu

With the rise of increasingly complex autonomous systems powered by black box AI models, there is a growing need for Run Time Assurance (RTA) systems that provide online safety filtering to untrusted primary controller output. Currently,…

Systems and Control · Electrical Eng. & Systems 2022-09-05 Umberto Ravaioli , Kyle Dunlap , Kerianne Hobbs

Data centers traffic is composed by numerous latency-sensitive "mice" flows, which is consisted of only several packets, and a few throughput-sensitive "elephant" flows, which occupy more than 80% of overall load. Generally, the short-lived…

Networking and Internet Architecture · Computer Science 2016-06-02 Wenxue Cheng , Fengyuan Ren , Wanchun Jiang , Kun Qian , Tong Zhang , Ran Shu

It is commonly assumed that the end-to-end networking performance of edge offloading is purely dictated by that of the network connectivity between end devices and edge computing facilities, where ongoing innovation in 5G/6G networking can…

Performance · Computer Science 2023-07-11 Walid A. Hanafy , Limin Wang , Hyunseok Chang , Sarit Mukherjee , T. V. Lakshman , Prashant Shenoy

Future wireless networks will utilize extremely large-scale antenna arrays (ELAAs) over high-frequency bands, which, however, produce near-field spherical wavefronts and spatial wideband effects. To exploit and mitigate these, this paper…

Information Theory · Computer Science 2025-12-09 Jiasi Zhou , Chintha Tellambura

In the last decade, the advancement of the Internet of Things (IoT) has caused unlicensed radio spectrum, especially the 2.4 GHz ISM band, to be immensely crowded with smart wireless devices that are used in a wide range of application…

Networking and Internet Architecture · Computer Science 2021-07-07 Indika S. A. Dhanapala , Ramona Marfievici , Dirk Pesch

Non-orthogonal multiple access (NOMA) is one of the key technologies to serve in ultra-dense networks with massive connections which is crucial for Internet of Things (IoT) applications. Besides, NOMA provides better spectral efficiency…

Information Theory · Computer Science 2020-09-30 Ferdi Kara , Hakan Kaya