46 citations · 88 across the 38 of their papers we have counts for
42 papers
Adaptive Traffic Camouflage: Causal and Resource-Aware Defense Against IoT Fingerprinting
Daniel Adu Worae, Spyridon Mastorakis, Nuno Moniz +1
Encryption hides IoT payloads, but traffic shape can still reveal device identity through packet sizes, timing, direction, and packetization. We present Adaptive Traffic Camouflage…
An LLM-Powered AI Agent Framework for Holistic IoT Traffic Interpretation
Daniel Adu Worae, Spyridon Mastorakis
Internet of Things (IoT) networks generate diverse and high-volume traffic that reflects both normal activity and potential threats. Deriving meaningful insight from such telemetry…
SemShareKV: Efficient KVCache Sharing for Semantically Similar Prompts via Token-Level LSH Matching
Xinye Zhao, Spyridon Mastorakis
As large language models (LLMs) continue to scale, the memory footprint of key-value (KV) caches during inference has become a significant bottleneck. Existing approaches primarily…
Helping Large Language Models Protect Themselves: An Enhanced Filtering and Summarization System
Sheikh Samit Muhaimin, Spyridon Mastorakis
The recent growth in the use of Large Language Models has made them vulnerable to sophisticated adversarial assaults, manipulative prompts, and encoded malicious inputs. Existing c…
I Know What You Did Last Summer: Identifying VR User Activity Through VR Network Traffic
Sheikh Samit Muhaimin, Spyridon Mastorakis
Virtual Reality (VR) technology has gained substantial traction and has the potential to transform a number of industries, including education, entertainment, and professional sect…
A Unified Framework for Context-Aware IoT Management and State-of-the-Art IoT Traffic Anomaly Detection
Daniel Adu Worae, Athar Sheikh, Spyridon Mastorakis
The rapid expansion of Internet of Things (IoT) ecosystems has introduced growing complexities in device management and network security. To address these challenges, we present a…
FusedInf: Efficient Swapping of DNN Models for On-Demand Serverless Inference Services on the Edge
Sifat Ut Taki, Arthi Padmanabhan, Spyridon Mastorakis
Edge AI computing boxes are a new class of computing devices that are aimed to revolutionize the AI industry. These compact and robust hardware units bring the power of AI processi…
UnifiedNN: Efficient Neural Network Training on the Cloud
Sifat Ut Taki, Arthi Padmanabhan, Spyridon Mastorakis
Nowadays, cloud-based services are widely favored over the traditional approach of locally training a Neural Network (NN) model. Oftentimes, a cloud service processes multiple requ…
Characterizing Encrypted Application Traffic through Cellular Radio Interface Protocol
Md Ruman Islam, Raja Hasnain Anwar, Spyridon Mastorakis +1
Modern applications are end-to-end encrypted to prevent data from being read or secretly modified. 5G tech nology provides ubiquitous access to these applications without compromis…
Amalgam: A Framework for Obfuscated Neural Network Training on the Cloud
Sifat Ut Taki, Spyridon Mastorakis
Training a proprietary Neural Network (NN) model with a proprietary dataset on the cloud comes at the risk of exposing the model architecture and the dataset to the cloud service p…
ReStorEdge: An edge computing system with reuse semantics
Adrian-Cristian Nicolaescu, Spyridon Mastorakis, Md Washik Al Azad +2
This paper investigates an edge computing system where requests are processed by a set of replicated edge servers. We investigate a class of applications where similar queries prod…
Deduplicator: When Computation Reuse Meets Load Balancing at the Network Edge
Md Washik Al Azad, Spyridon Mastorakis
Load balancing has been a fundamental building block of cloud and, more recently, edge computing environments. At the same time, in edge computing environments, prior research has…
ARWalker: A Virtual Walking Companion Application
Pubudu Wijesooriya, Aaron Likens, Nick Stergiou +1
Extended Reality (XR) technologies, including Augmented Reality (AR), have attracted significant attention over the past few years and have been utilized in several fields, includi…
A Nonlinear Analysis Software Toolkit for Biomechanical Data
Shifat Sarwar, Aaron Likens, Nick Stergiou +1
In this paper, we present a nonlinear analysis software toolkit, which can help in biomechanical gait data analysis by implementing various nonlinear statistical analysis algorithm…
Rethinking Internet Communication Through LLMs: How Close Are We?
Sifat Ut Taki, Spyridon Mastorakis
In this paper, we rethink the way that communication among users over the Internet, one of the fundamental outcomes of the Internet evolution, takes place. Instead of users communi…
DarkHorse: A UDP-based Framework to Improve the Latency of Tor Onion Services
Md Washik Al Azad, Hasniuj Zahan, Sifat Ut Taki +1
Tor is the most popular anonymous communication overlay network which hides clients' identities from servers by passing packets through multiple relays. To provide anonymity to bot…
IoT-AD: A Framework To Detect Anomalies Among Interconnected IoT Devices
Hasniuj Zahan, Md Washik Al Azad, Ihsan Ali +1
In an Internet of Things (IoT) environment (e.g., smart home), several IoT devices may be available that are interconnected with each other. In such interconnected environments, a…
The Case for the Anonymization of Offloaded Computation
Md Washik Al Azad, Shifat Sarwar, Sifat Ut Taki +1
Computation offloading (often to external computing resources over a network) has become a necessity for modern applications. At the same time, the proliferation of machine learnin…
FoggyEdge: An Information Centric Computation Offloading and Management Framework for Edge-based Vehicular Fog Computing
Muhammad Atif Ur Rehman, Muhammad Salahuddin, Spyridon Mastorakis +1
The recent advances aiming to enable in-network service provisioning are empowering a plethora of smart infrastructure developments, including smart cities, and intelligent transpo…
Investigating the Characteristics and Performance of Augmented Reality Applications on Head-Mounted Displays: A Study of the Hololens Application Store
Pubudu Wijesooriya, Sheikh Muhammad Farjad, Nikolaos Stergiou +1
Augmented Reality (AR) based on Head-Mounted Displays (HMDs) has gained significant traction over the recent years. Nevertheless, it remains unclear what AR HMD-based applications…
An NDN-Enabled Fog Radio Access Network Architecture With Distributed In-Network Caching
Sifat Ut Taki, Spyridon Mastorakis
To meet the increasing demands of next-generation cellular networks (e.g., 6G), advanced networking technologies must be incorporated. On one hand, the Fog Radio Access Network (F-…
Interest Flooding Attacks in Named Data Networking: Survey of Existing Solutions, Open Issues, Requirements and Future Directions (Extended version)
Ahmed Benmoussa, Chaker Abdelaziz Kerrache, Nasreddine Lagraa +3
Named Data Networking (NDN) is a prominent realization of the vision of Information-Centric Networking. The NDN architecture adopts name-based routing and location-independent data…
An Information Centric Framework for Weather Sensing Data
Robert Thompson, Eric Lyons, Ishita Dasgupta +3
Weather sensing and forecasting has become increasingly accurate in the last decade thanks to high-resolution radars, efficient computational algorithms, and high-performance compu…
Harpocrates: Anonymous Data Publication in Named Data Networking
Md Washik Al Azad, Reza Tourani, Abderrahmen Mtibaa +1
Named-Data Networking (NDN), a prominent realization of the Information-Centric Networking (ICN) vision, offers a request-response communication model where data is identified base…