#energy efficiency
15 resultsMobility based network lifetime in wireless sensor networks: A review
Linh Nguyen, Hoc T. Nguyen
The paper surveys techniques that exploit the mobility of sensor nodes and/or sinks to prolong the lifetime of mobile wireless sensor networks.
Implementing Binarized Neural Networks with Magnetoresistive RAM without Error Correction
Tifenn Hirtzlin, Bogdan Penkovsky, Jacques-Olivier Klein +5
The paper demonstrates that binarized neural networks can tolerate the write errors inherent in spin‑torque MRAM, allowing low‑energy, error‑correction‑free in‑memory implementatio…
Energy Efficient and Throughput Optimal CSMA Scheme
Ali Maatouk, Mohamad Assaad, Anthony Ephremides
The paper proposes a distributed CSMA MAC protocol that jointly achieves throughput optimality and energy savings by dynamically adjusting back‑off and sleep timers for each link.
Coordinated Hybrid Precoding for Interference Exploitation in Heterogeneous Networks
Ganapati Hegde, Christos Masouros, Marius Pesavento
The paper proposes a coordinated hybrid precoding method for downlink massive MIMO heterogeneous networks that exploits interference to reduce total transmit power while meeting us…
Using Machine Learning to Optimize Web Interactions on Heterogeneous Mobile Multi-cores
Lu Yuan, Jie Ren, Ling Gao +2
The paper proposes a machine‑learning based runtime system that predicts frame rates for user interactions on mobile web pages and selects optimal processor cores and clock speeds…
Fuzzy informer homed routing protocol for wireless sensor network
Gholamreza Kakamanshadi, Savita Gupta, Sukhwinder Singh
The paper proposes a fuzzy informer homed routing protocol for wireless sensor networks that uses fuzzy logic to estimate cluster head communication ranges, aiming to balance workl…
Energy Efficiency Optimization for UAV-assisted Backscatter Communications
Shengzhi Yang, Yansha Deng, Xuanxuan Tang +2
The paper proposes a UAV‑assisted backscatter communication system for IoT devices and optimizes the UAV’s data‑collection location to maximize energy efficiency while meeting outa…
MAPO: A Multi-Objective Model for IoT Application Placement in a Fog Environment
Narges Mehran, Dragi Kimovski, Radu Prodan
The paper introduces MAPO, a Pareto‑based multi‑objective model for placing IoT applications in fog environments, jointly optimizing completion time, energy consumption, and econom…
RRNet: Repetition-Reduction Network for Energy Efficient Decoder of Depth Estimation
Sangyun Oh, Hye-Jin S. Kim, Jongeun Lee +1
The paper presents RRNet, a depth‑estimation network that uses repetition‑reduction blocks to cut memory usage, energy consumption, and inference time, achieving several‑fold impro…
Aerial Robot Control in Close Proximity to Ceiling: A Force Estimation-based Nonlinear MPC
Basaran Bahadir Kocer, Mehmet Efe Tiryaki, Mahardhika Pratama +2
The paper introduces a control framework for UAVs that enables safe, accurate flight within 1 cm of a ceiling by using force estimation and a nonlinear model predictive controller,…
Deploying a Top-100 Supercomputer for Large Parallel Workloads: the Niagara Supercomputer
Marcelo Ponce, Ramses van Zon, Scott Northrup +14
The paper describes the design, procurement, deployment, and transition of Niagara, a 60,000‑core, 3.02 petaflop supercomputer that supports large parallel scientific workloads in…
A Temporal Clustering Algorithm for Achieving the trade-off between the User Experience and the Equipment Economy in the Context of IoT
Caio Ponte, Carlos Caminha, Rafael Bomfim +2
The paper introduces the Temporal Clustering Algorithm, an incremental learning method for IoT devices that predicts water dispenser usage to balance user comfort and energy saving…
A Survey of Energy Efficiency in SDN Software Based Methods and Optimization Models
Beakal Gizachew Assefa, Ãznur Ãzkasap
The paper surveys software-based methods for improving energy efficiency in Software Defined Networking, classifies them into traffic-aware, end-system-aware, and rule placement ap…
Delay Analysis in Full-Duplex Heterogeneous Cellular Networks
Leila Marandi, Mansour Naslcheraghi, Seyed Ali Ghorashi +1
The paper uses stochastic geometry to evaluate the local delay and energy efficiency of downlink transmissions in full‑duplex heterogeneous cellular networks, selecting half‑ or fu…
Energy Efficient Resource Allocation for Hybrid Services with Future Channel Gains
Changyang She, Chenyang Yang
The paper proposes a two‑timescale resource allocation framework that uses predicted average channel gains to improve the energy efficiency of systems serving both real‑time and no…