On the Necessity of Traffic Shaping for PMU Measurement Data Streams

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The shift towards DC power distribution networks, enabled by power electronics technologies, is changing the nature of electrical power systems. Nowadays, DC power distribution networks can effectively support the high penetration of distributed energy res ...

In this work, we examine a network of agents operating asynchronously, aiming to discover an ideal global model that suits individual local datasets. Our assumption is that each agent independently chooses when to participate throughout the algorithm and t ...

Time-sensitive networks provide worst-case guarantees for applications in domains such as the automobile, automation, avionics, and the space industries. A violation of these guarantees can cause considerable financial loss and serious damage to human live ...

Network neutrality is important for users, content providers, policymakers, and regulators interested in understanding how network providers differentiate performance. When determining whether a network differentiates against certain traffic, it is importa ...

In 1948, Claude Shannon laid the foundations of information theory, which grew out of a study to find the ultimate limits of source compression, and of reliable communication. Since then, information theory has proved itself not only as a quest to find the ...

In-network devices around the world monitor and tamper with connections for many reasons, including intrusion prevention, combating spam or phishing, and country-level censorship. Connection tampering seeks to block access to specific domain names or keywo ...

We are used to defining network neutrality as absence of traffic differentiation, like policing or shaping. These mechanisms, however, are often not what determines end-users’ quality of experience (QoE). Most content today is accessed through edge caches, ...

Time-sensitive networks, as in the context of IEEE Time-Sensitive Networking (TSN) and IETF Deterministic Networking (DetNet), offer deterministic services with guaranteed bounded latency in order to support safety-critical applications. In this thesis, we ...

The millimeter wave (mmWave) frequency band is becoming very interesting over the past years because it provides the opportunity to operate using large bandwidths which are not available at lower frequencies. This enables new communication standards suppor ...

Nowadays, direct current (DC) technology is increasing its presence in alternating current (AC) power systems. This trend is enabled by the progress in energy conversion through semiconductor devices and power electronics. Therefore, it is possible to imag ...

AC/DC power distribution networks use various types of power converters to interconnect their buses, active front ends between AC and DC buses, and DC transformers between DC buses. Different active front end control methods, like voltage or power regulati ...

This thesis demonstrates that it is feasible for systems code to expose a latency interface that describes its latency and related side effects for all inputs, just like the code's semantic interface describes its functionality and related side effects. S ...

Photovoltaic parks often utilize communication among the different converters to ensure accurate PCC voltage control and disturbance rejection. However, time delays in the communication network can affect the control performance and stability, and need to ...

Dataflow circuits promise to overcome the scheduling limitations of standard HLS solutions. However, their performance suffers due to timing overheads caused by their handshake communication protocol. Current pipelining solutions fail to account for logic ...

The thesis presents methods for controlling and planning distributed energy resources (DERs) in active distribution networks (ADNs). It deals with three main challenges: (i) developing and experimentally validating grid-aware real-time control frameworks, ...

Online services have become ubiquitous in technological society, the global demand for which has driven enterprises to construct gigantic datacenters that run their software. Such facilities have also recently become a substrate for third-party organizatio ...

Timely insights lead to business growth and scientific breakthroughs but require analytical engines that cope with the ever-increasing data processing needs. Analytical engines relied on rapid CPU improvements, yet the end of Dennard scaling stopped the fr ...

Dampers are devices that reduce delay jitter in the context of time-sensitive networks, by delaying packets for the amount written in packet headers. Jitter reduction is required by some real-time applications; beyond this, dampers have the potential to so ...

Thin-film lithium niobate has shown promise for scalable applications ranging from single-photon sources to high-bandwidth data communication systems. Realization of the next generation high-performance classical and quantum devices, however, requires much ...

Environmental concerns are leading to a fast transition in electric power systems towards replacing fossil fuel and nuclear generation with renewable generation. This transition has two significant implications for electric power systems: 1-The capacity o ...

On the Necessity of Traffic Shaping for PMU Measurement Data Streams

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DC Power Distribution Networks with Direct Current Transformers

Asynchronous Diffusion Learning with Agent Subsampling and Local Updates

A Network Calculus Analysis of Asynchronous Mechanisms in Time-Sensitive Networks

Localizing Traffic Differentiation

Time vs. Truth: Age-Distortion Tradeoffs and Strategies for Distributed Inference

Global, Passive Detection of Connection Tampering

Caching and Neutrality

Worst-Case Delay Analysis of Time-Sensitive Networks with Network Calculus

Ultra-Low Power Short-Range 60-GHz FMCW Radar Front-End

Modeling, Optimization and Design of High Power Medium Frequency Transformers

DC Transformer Impact on Voltage Dynamics in Hybrid AC-DC Power Distribution Networks

Latency Interfaces for Systems Code

Impact of Communication Delays on Voltage Control Accuracy and Stability of a PV Park

An Iterative Method for Mapping-Aware Frequency Regulation in Dataflow Circuits

Methods for Grid-aware Operation and Planning of Active Distribution Networks

Hardware and Software Support for RPC-Centric Server Architecture

Efficient Analytical Query Processing on CPU-GPU Hardware Platforms

Analysis of Dampers in Time-Sensitive Networks With Non-Ideal Clocks

Reduced material loss in thin-film lithium niobate waveguides

Advanced Frameworks to Aggregate and Unlock the Power Flexibility of Distributed Energy Resources Located in Active Distribution Networks