Results 31 to 40 of about 50,333 (290)

Privacy-Preserving Data Aggregation in Two-Tiered Wireless Sensor Networks with Mobile Nodes

open access: yesSensors, 2014
Privacy-preserving data aggregation in wireless sensor networks (WSNs) with mobile nodes is a challenging problem, as an accurate aggregation result should be derived in a privacy-preserving manner, under the condition that nodes are mobile and have no ...
Yonglei Yao, Jingfa Liu, Neal N. Xiong
doaj   +1 more source

TRAINING IN DIGITAL ENTREPRENEURSHIP AS A BASIS FOR FORMING THE INTELLECTUAL CAPITAL OF NATION

open access: yesІнформаційні технології і засоби навчання, 2021
Nowadays, digital technologies have a significant impact on how business perceptions change and how new businesses are created. The new technological paradigm harnesses the potential of collaboration and intellectual capital to develop and implement ...
Олег Євгенович Камінський   +3 more
doaj   +1 more source

Aggregating the aggregators – An agnostic approach

open access: yesInformation Services & Use, 2004
A data warehouse platform for automatic post-processing and post-aggregation of online search results and alerts from online vendors was developed, called Web Alerts. Contents from many information providers are being repackaged “agnostically”. The solution, built on the Lotus Notes & Domino groupware, is automatically receiving, parsing, aggregating ...
Rolf Walter, Leif Bjorking
openaire   +1 more source

An Automatic Aggregator of Power Flexibility in Smart Buildings Using Software Based Orchestration

open access: yesSensors, 2021
This paper presents a software-based modular and hierarchical building energy management system (BEMS) to control the power consumption in sensor-equipped buildings.
Dharmendra Sharma   +3 more
doaj   +1 more source

Distribution-Level Flexibility Markets—A Review of Trends, Research Projects, Key Stakeholders and Open Questions

open access: yesEnergies, 2021
In modern power systems high penetration of renewable energy sources and decentralized paradigm are regarded as the path toward more sustainable electricity landscape.
Domagoj Badanjak, Hrvoje Pandžić
doaj   +1 more source

Crawford-Sobel meet Lloyd-Max on the grid [PDF]

open access: yes, 2014
The main contribution of this work is twofold. First, we apply, for the first time, a framework borrowed from economics to a problem in the smart grid namely, the design of signaling schemes between a consumer and an electricity aggregator when these ...
Beaude, Olivier   +2 more
core   +3 more sources

ВИЗНАЧЕННЯ ВПЛИВУ СКЛАДУ ПАЛИВА І РІВНЯ НАВАНТАЖЕННЯ НА ЕНЕРГОЕФЕКТИВНІСТЬ АВТОНОМНИХ ДЖЕРЕЛ ЖИВЛЕННЯ З ІСКРОВИМ ЗАПАЛЮВАННЯМ

open access: yesПраці Інституту електродинаміки Національної академії наук України, 2023
This proceeding presents a new approach to determining energy indicators, such as specific fuel consumption and the energy efficiency ratio of a power generating plant.
С.В. Зайченко   +1 more
doaj   +1 more source

Optimal Coordination of PV Active Power Curtailment and EVs Charging among Aggregators

open access: yesApplied Sciences, 2020
With the growing adoption of electric vehicles (EVs) and residential photovoltaic (PV) systems around the world, the distribution system operators (DSOs) are facing several technical challenges on their network planning and operation, particularly on low-
Andrés Felipe Cortés Borray   +3 more
doaj   +1 more source

Synergies of Electric Vehicle Multi-Use: Analyzing the Implementation Effort for Use Case Combinations in Smart E-Mobility

open access: yesEnergies, 2023
Electromobility is generally seen as an efficient means of decarbonizing the transport sector. Ensuring both a broad propagation of electric vehicles and a stable energy system requires intelligent charging strategies in the form of use cases.
Patrick Vollmuth, Maximilian Hampel
doaj   +1 more source

Cost-Aware Green Cellular Networks with Energy and Communication Cooperation [PDF]

open access: yes, 2014
Energy cost of cellular networks is ever-increasing to match the surge of wireless data traffic, and the saving of this cost is important to reduce the operational expenditure (OPEX) of wireless operators in future.
Duan, Lingjie, Xu, Jie, Zhang, Rui
core   +1 more source

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