Suchergebnisse - "energy-efficiency"

Designing deep learning accelerators in the limits of energy efficiency

Autoren: Fornt Mas, Jordi

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica

Thesis Advisors: Moll Echeto, Francisco de Borja, Altet Sanahujes, Josep

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: energy efficiency, deep neural networks, hardware accelerators, artificial intelligence, quantization, mixed-precision, systolic array, approximate computing, undervolting., Àrees temàtiques de la UPC::Enginyeria electrònica, Àrees temàtiques de la UPC::Informàtica, 621.3 - Enginyeria elèctrica. Electrotècnia. Telecomunicacions, 004 - Informàtica

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695399
https://dx.doi.org/10.5821/dissertation-2117-443043

Accelerating many-core, heterogeneous, and distributed architectures with hardware runtimes and programming models

Autoren: De Haro Ruiz, Juan Miguel

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors

Thesis Advisors: Álvarez Martínez, Carlos, Jiménez González, Daniel

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: High Performance Computing (HPC), Field-Programmable Gate Array (PFGA), task scheduling, task-based programming models, computer architecture, CPU, MPI, High-Level Synthesis (HLS), energy efficiency, programmability, many-core architectures, FPGA clusters, hardware runtimes, hardware acceleration, ASIC, Implicit Message Passing (IMP), Àrees temàtiques de la UPC::Informàtica, 004 - Informàtica

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695347
https://dx.doi.org/10.5821/dissertation-2117-442722

Contributions to energy-efficient multi-radio architectures for novel IoT scenarios

Autoren: Sánchez Vital, Roger

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica

Thesis Advisors: García Villegas, Eduard, Gómez Montenegro, Carlos

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Wi-Fi, IEEE 802.11, IoT, mesh, multi-radio, LPWAN, LR-FHSS, energy efficiency, delay, energy consumption, WuR, Àrees temàtiques de la UPC::Enginyeria de la telecomunicació, 621.3 - Enginyeria elèctrica. Electrotècnia. Telecomunicacions

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695346
https://dx.doi.org/10.5821/dissertation-2117-442724

Towards generalisable fault detection in smart buildings: hybrid modelling, calibration, and transfer learning strategies

Autoren: Martínez Viol, Víctor

Weitere Verfasser: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica

Thesis Advisors: Romeral Martínez, José Luis, Delgado Prieto, Miquel

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Eficiència Energètica en Edificis, Sistemes de Climatització (HVAC), Detecció i Diagnòstic de Fallades (FDD), Calibració Automàtica, Modelatge Híbrid, Aprenentatge per Transferència, Sistemas de Climatización (HVAC), Detección y Diagnóstico de Fallos (FDD), Calibración Automática, Modelización Híbrida, Aprendizaje por Transferencia, HVAC Systems, Fault Detection and Diagnosis (FDD), Automatic Calibration, Hybrid Modelling, Transfer Learning, Building Energy Efficiency, Eficiencia Energética en Edificios, Àrees temàtiques de la UPC::Enginyeria electrònica, Àrees temàtiques de la UPC::Edificació, Àrees temàtiques de la UPC::Energies, 621.3 - Enginyeria elèctrica. Electrotècnia. Telecomunicacions, 69 - Materials de construcció. Pràctiques i procediments de construcció, 620 - Assaig de materials. Material comercials. Economia de l'energia

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695119
https://dx.doi.org/10.5821/dissertation-2117-440544

Optimizing energy efficiency and productivity in industrial manufacturing: A simulation-based optimization approach with knowledge discovery

Autoren: Schmitt, Thomas Olives Juan, Sergi Amouzgar, Kaveh et al.

Quelle: Journal of manufacturing systems. 82(October 2025):748-765

Schlagwörter: Energy efficiency, Productivity, Discrete-event simulation, Multi-objective optimization, Data mining, Decision support, User Centred Product Design, Användarcentrerad produktdesign

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-25719
https://doi.org/10.1016/j.jmsy.2025.07.008

A targeted approach to produce energy-efficient packaging materials from high-yield pulp

Autoren: Rahman, Hafizur, Researcher Engstrand, Per, Professor Berg, Jan-Erik et al.

Quelle: TAPPI Journal. 24(8):375-384

Schlagwörter: Energy Efficiency, Energy Utilization, Environmental Impact, Impregnation, Lignin, Packaging, Packaging Materials, Paperboards, Pulp Materials, Pulp Refining, Sulfite Process, Sulfonation, Sustainable Development, Wood Preservation, Wood Products, Chemithermomechanical Pulps, Eco-friendly, Higher Yield, Low Consistency, Paperboard Production, Pulp Fibers, Pulp Process, Surface Area, Wood Chip, Woodfiber, Sodium Sulfite, Sulfite Pulping

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-55491
https://doi.org/10.32964/TJ24.8.375

Dynamic NB-IoT Configuration: A Machine Learning-Driven Optimization Framework

Autoren: Abbas, Muhammad Tahir Li, Yurong Grinnemo, Karl-Johan et al.

Quelle: DRIVE (Datadrivna latenskänsliga mobila tjänster för ett digitaliserat samhälle) IEEE Internet of Things Journal. 12(19):40098-40114

Schlagwörter: CIoT, NB-IoT, energy efficiency, machine learn- ing, gradient boost, particle swarm optimization, Computer Science, Datavetenskap

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-106358
https://doi.org/10.1109/jiot.2025.3588596

Development of an ontology-based asset information model for predictive maintenance in building facilities

Autoren: Gispert, D. E. Yitmen, Ibrahim Sadri, Habib et al.

Quelle: Smart and Sustainable Built Environment. 14(3):740-757

Schlagwörter: Asset information model, Building facility management, Digital twins, Ontology, Operation and maintenance, Predictive maintenance, Architectural design, Construction industry, Decision making, Energy efficiency, Information theory, Maintenance, Office buildings, Building facilities, Facilities management, In-buildings, Information Modeling, Ontology's, Ontology-based, Operations and maintenance

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-63037
https://doi.org/10.1108/SASBE-07-2023-0170

Optimizing Energy Efficiency in UPA-Assisted SWIPT Massive MIMO Systems Over Rician Fading Channels

Autoren: Adeli, M. H. Abbasi-Moghadam, D. Fotouhi, Hossein et al.

Quelle: IEEE Open Journal of the Computer Society. 6:236-247

Schlagwörter: 3D Beamforming, Convex Optimization, Energy Efficiency, Massive MIMO, Nonlinear Energy Harvesting, Power Allocation, Rician Fading Channel, SWIPT, Beam forming networks, Fading channels, Inductive power transmission, Signal to noise ratio, Convex optimisation, Energy, Information and power transfers, Power allocations, Simultaneous wireless information and power transfer

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-69948
https://doi.org/10.1109/OJCS.2025.3525519

AI-Assisted Deep-Learning-Based Design of High-Efficiency Class F Power Amplifiers

Autoren: Zhou, Han Chang, Haojie Widén, David et al.

Quelle: IEEE Microwave and Wireless Technology Letters. 35(6):690-693

Schlagwörter: gallium nitride (GaN), energy efficiency, waveform engineering, deep learning, Artificial intelligence (AI), Class F, harmonic tuning, machine learning, power amplifier (PA)

Dateibeschreibung: electronic

Zugangs-URL: https://research.chalmers.se/publication/545797
https://research.chalmers.se/publication/545980
https://research.chalmers.se/publication/545980/file/545980_Fulltext.pdf

Optimal DC-Link Voltage Mapping for SiC-Based EV Drives accounting for a Synchronous Boost Converter

Autoren: Amirpour, Sepideh Thiringer, Torbjörn Soltanipour, Sima et al.

Quelle: IEEE Access. 13:38239-38254

Schlagwörter: Permanent magnet synchronous machine, Electric vehicles, DC-DC boost converter, SiC-based motor drives, Energy efficiency, Voltage-source inverters

Dateibeschreibung: electronic

Zugangs-URL: https://research.chalmers.se/publication/545430
https://research.chalmers.se/publication/545430/file/545430_Fulltext.pdf

Geographical Fairness in Multi-RIS-Assisted Networks in Smart Cities: A Robust Design

Autoren: Zivuku, Progress Adam, Abuzar B. M. Ntontin, Konstantinos et al.

Quelle: IEEE Transactions on Communications. 73(8):6622-6638

Schlagwörter: Smart cities, Quality of service, Wireless networks, Reconfigurable intelligent surfaces, Energy efficiency, Resource management, Optimization, Channel estimation, Minimax techniques, Signal to noise ratio, Resource allocation, User association, Precoding, Geographical fairness, Successive convex approximation, Robust optimization, S-procedure

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-364732
https://doi.org/10.1109/TCOMM.2025.3525568

Beyond Diagonal RIS-Aided Networks: Performance Analysis and Sectorization Tradeoff

Autoren: Samy, Mostafa Al-Hraishawi, Hayder Adam, Abuzar B. M. et al.

Quelle: IEEE Open Journal of the Communications Society. 6:302-315

Schlagwörter: Reconfigurable intelligent surfaces, Computer architecture, Wireless communication, Energy efficiency, Probability density function, Signal to noise ratio, Probability, Communication systems, Power system reliability, Performance analysis, Beyond diagonal reconfigurable intelligent surface (BD-RIS), full-space coverage, multisector RIS, performance analysis, time switching mode

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-364734
https://doi.org/10.1109/OJCOMS.2024.3514696

Low-Latency and Energy-Efficient Federated Learning Over Cell-Free Networks: A Trade-Off Analysis

Autoren: Mahmoudi, Afsaneh Zaher, Mahmoud Björnson, Emil, Professor

Quelle: IEEE Open Journal of the Communications Society. 6:2274-2292

Schlagwörter: cell-free massive MIMO, energy efficiency, Federated learning, latency, power allocation

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-363118
https://doi.org/10.1109/OJCOMS.2025.3553593

Development of handsheet mechanical properties linked to fibre distributions in two-stage low consistency refining of high yield pulp

Autoren: Sandberg, Christer Lindström, Stefan B, Professor Lyubitska, Kateryna et al.

Quelle: Nordic Pulp & Paper Research Journal. 40(2):275-285

Schlagwörter: LC refining, energy efficiency, fibre distribution, TMP, mechanical pulp

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-53879
https://doi.org/10.1515/npprj-2024-0083

Conditioned fully convolutional denoising autoencoder for multi-target NILM

Autoren: García, Diego Pérez, Daniel Papapetrou, Panagiotis et al.

Quelle: Neural Computing & Applications. 37(17):10491-10505

Schlagwörter: Non-intrusive Load Monitoring, Energy Efficiency, Deep Convolutional Neural Networks, Interpretability, Multi-target NILM models, data- och systemvetenskap, Computer and Systems Sciences

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-237967
https://doi.org/10.1007/s00521-024-10552-0

Energy-Efficient Federated Edge Learning With Streaming Data: A Lyapunov Optimization Approach

Autoren: Hu, Chung-Hsuan Chen, Zheng Larsson, Erik G

Quelle: IEEE Transactions on Communications. 73(2):1142-1156

Schlagwörter: Training, Resource management, Computational modeling, Energy consumption, Optimization, Performance evaluation, Training data, Federated learning, energy efficiency, streaming data, scheduling, resource allocation, Lyapunov optimization

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-212387
https://liu.diva-portal.org/smash/get/diva2:1945803/FULLTEXT01.pdf

Exposing the limits in the residential building energy performance certification model

Autoren: Vassiliades, Constantinos Vardopoulos, Ioannis Barone, Giovanni et al.

Quelle: Energy Reports. 14:1008-1019

Schlagwörter: Building Energy Efficiency, Energy Performance Certification (EPC), Residential Buildings, Simulation Accuracy, Sustainable Practices, Arkitektur, Architecture

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-114196
https://doi.org/10.1016/j.egyr.2025.07.011

The Design Sensibility Approach: A Case Study in Making, Sensing, and Sense-Making of Speculative Household Energy Designs

Autoren: Åhlén, Martin Törnroth, Suzanna Wikberg-Nilsson, Åsa

Quelle: She Ji. 11(2):160-181

Schlagwörter: participatory design, speculative design, energy-efficiency, sensory design, sense-making, domestic energy use, Design

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-114023
https://doi.org/10.1016/j.sheji.2025.04.001

Maintaining or replacing a building's windows: a comparative life cycle study

Autoren: Sällström Eriksson, Liza Lidelöw, Sofia

Quelle: International Journal of Building Pathology and Adaptation. 43(4):766-786

Schlagwörter: Building renovation, Energy efficiency, Life cycle carbon, Life cycle costs, Byggproduktion och byggteknik, Construction Management and Building Technology

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-105615
https://doi.org/10.1108/IJBPA-11-2023-0179