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Neural NILM: Deep Neural Networks Applied to Energy Disaggregation
Three deep neural network architectures are adapted to energy disaggregation and it is found that all three neural nets achieve better F1 scores than either combinatorial optimisation or factorial hidden Markov models and that the neural net algorithms generalise well to an unseen house.
The UK-DALE dataset, domestic appliance-level electricity demand and whole-house demand from five UK homes
This work presents UK-DALE: an open-access dataset from the UK recording Domestic Appliance-Level Electricity at a sample rate of 16 kHz for the whole-house and at 1/6 Hz for individual appliances, which is the first open access UK dataset at this temporal resolution.
NILMTK: an open source toolkit for non-intrusive load monitoring
This work is the first research to compare multiple disaggregation approaches across multiple publicly available data sets, and demonstrates the range of reproducible analyses made possible by the toolkit.
PIPE2: a tool for the performance evaluation of generalised stochastic Petri Nets
An overview of Platform-Independent Petri Net Editor 2 (PIPE2), an open-source tool that supports the design and analysis of Generalised Stochastic Petri net models, and its extensible design enables developers to add functionality via pluggable analysis modules.
'UK-DALE': A dataset recording UK Domestic Appliance-Level Electricity demand and whole-house demand
‘UK-DALE’ is presented: an open-access dataset from the UK recording Domestic Appliance-Level Electricity at a sample rate of 16 kHz for the whole-house and at 1/6 Hz for individual appliances, which is the first open access UK dataset at this temporal resolution.
SoK: Decentralized Finance (DeFi)
- Sam M. Werner, Daniel Perez, L. Gudgeon, Ariah Klages-Mundt, D. Harz, W. Knottenbelt
- Computer ScienceArXiv
- 21 January 2021
The DeFi ecosystem is delineated along its principal axes according to the type of operation they provide, and the technical and economic security of DeFi protocols are considered, drawing particular attention to the issues that emerge specifically in the DeFi setting.
An Optimal Offloading Partitioning Algorithm in Mobile Cloud Computing
A novel min-cost offloading partitioning (MCOP) algorithm that aims at finding the optimal partitioning plan (determine which portions of the application to run on mobile devices and which portions on cloud servers) under different cost models and mobile environments is proposed.
SoK: Communication Across Distributed Ledgers
This Systematization of Knowledge (SoK) offers a comprehensive guide for designing protocols bridging the numerous distributed ledgers available today and aims to facilitate clearer communication between academia and industry in the cross-chain setting.
Generalised Markovian analysis of timed transition systems
- W. Knottenbelt
- Computer Science
A new space-saving probabilistic dynamic state management technique is proposed and analysed in terms of its reliability and space complexity and several linear equation solvers suitable for solving large sparse sets of linear equations are implemented in the Markov chain analyser DNAmaca.
Par kway 2.0: A Parallel Multilevel Hypergraph Partitioning Tool
A formal analysis of the algorithm’s scalability in terms of its isoefficiency function is presented, its implementation in the Parkway 2.0 tool is described and a run-time and partition quality comparison with state-of-the-art serial hypergraph partitioners is provided.