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21 Results Found

  • Article
  • Open Access
17 Citations
4,294 Views
15 Pages

12 October 2022

Reducing the consumption of electricity by computing devices is currently an urgent task. Moreover, if earlier this problem belonged to the competence of hardware developers and the design of more cost-effective equipment, then more recently there ha...

(This article belongs to the Special Issue Smart Energy and Sustainable Environment)
  • Article
  • Open Access
3,648 Views
35 Pages

Hierarchical Caching for Agentic Workflows: A Multi-Level Architecture to Reduce Tool Execution Overhead

  • Farhana Begum,
  • Craig Scott,
  • Kofi Nyarko,
  • Mansoureh Jeihani and
  • Fahmi Khalifa

Large Language Model (LLM) agents depend heavily on multiple external tools such as APIs, databases and computational services to perform complex tasks. However, these tool executions create latency and introduce costs, particularly when agents handl...

(This article belongs to the Section Learning)
  • Article
  • Open Access
2 Citations
2,167 Views
22 Pages

Predictive Forwarding Rule Caching for Latency Reduction in Dynamic SDN

  • Doosik Um,
  • Hyung-Seok Park,
  • Hyunho Ryu and
  • Kyung-Joon Park

30 December 2024

In mission-critical environments such as industrial and military settings, the use of unmanned vehicles is on the rise. These scenarios typically involve a ground control system (GCS) and nodes such as unmanned ground vehicles (UGVs) and unmanned aer...

(This article belongs to the Special Issue Autonomous Robotics and Unmanned Aerial Vehicles: Addressing Technical Challenges and Advancing Innovation)
  • Article
  • Open Access
5 Citations
2,716 Views
25 Pages

Analysis of an SDN-Based Cooperative Caching Network with Heterogeneous Contents

  • Qi Li,
  • Xiaoxiang Wang,
  • Dongyu Wang,
  • Yibo Zhang and ,
  • Yanwen Lan,
  • Qiang Liu and
  • Lei Song
  • + 2 authors+ 0 author

6 December 2019

The ubiquity of data-enabled mobile devices and wireless-enabled data applications has fostered the rapid development of wireless content caching, which is an efficient approach to mitigating cellular traffic pressure. Considering the content charact...

(This article belongs to the Special Issue Cooperative Communications for Future Wireless Systems)
  • Project Report
  • Open Access
11 Citations
6,189 Views
10 Pages

Robot Operating System 2 (ROS 2) is a robotic software that uses a set of Quality of Service (QoS) policies to manage the quality of robot data transmissions in a network, such as the RELIABLE and KEEP_LAST options. In ROS 2 node communication, the R...

(This article belongs to the Special Issue Multi-robot Systems: State of the Art and Future Progress)
  • Article
  • Open Access
7 Citations
6,260 Views
21 Pages

On Implementing Autonomic Systems with a Serverless Computing Approach: The Case of Self-Partitioning Cloud Caches

  • Edwin F. Boza,
  • Xavier Andrade,
  • Jorge Cedeno,
  • Jorge Murillo and ,
  • Harold Aragon,
  • Cristina L. Abad and
  • Andres G. Abad
  • + 2 authors+ 0 author

26 February 2020

The research community has made significant advances towards realizing self-tuning cloud caches; notwithstanding, existing products still require manual expert tuning to maximize performance. Cloud (software) caches are built to swiftly serve request...

(This article belongs to the Special Issue Applications in Self-Aware Computing Systems and their Evaluation)
  • Communication
  • Open Access
10 Citations
3,462 Views
13 Pages

Due to the dynamic mobility feature, the proactive flow rule cache method has become one promising solution in software-defined networking (SDN)-based access networks to reduce the number of flow rule installation procedures between the forwarding no...

(This article belongs to the Special Issue Applied AI-Based Platform Technology and Application)
  • Article
  • Open Access
7 Citations
3,123 Views
18 Pages

Dynamic and Energy Efficient Cache Scheduling Framework for IoMT over ICN

  • Abdullah Alourani,
  • Muhammad Sardaraz,
  • Muhammad Tahir and
  • Muhammad Saud Khan

29 October 2023

The Internet of Medical Things (IoMT) is the network of medical devices, hardware infrastructure, and software applications used to connect the healthcare information technology. Massive traffic growth and user expectations cause challenges in the cu...

(This article belongs to the Special Issue eHealth Innovative Approaches and Applications)
  • Article
  • Open Access
4 Citations
3,837 Views
26 Pages

8 February 2025

In the face of rapidly evolving communication technologies and increasing user demands, traditional terrestrial networks are challenged by the need for high-quality, high-speed, and reliable communication. This paper explores the integration of heter...

(This article belongs to the Topic Advances in Wireless and Mobile Networking)
  • Article
  • Open Access
95 Views
32 Pages

2 November 2026

As modern DRAM manufacturing processes continue to shrink, the Rowhammer vulnerability has emerged as one of the most severe threats to microarchitectural security isolation. To defend against such attacks, hardware vendors have introduced complex bl...

(This article belongs to the Special Issue Artificial Intelligence and Cybersecurity: Challenges and Opportunities)
  • Article
  • Open Access
1,706 Views
25 Pages

Memoization in Model Checking for Safety Properties with Multi-Swarm Particle Swarm Optimization

  • Tsutomu Kumazawa,
  • Munehiro Takimoto,
  • Yasushi Kodama and
  • Yasushi Kambayashi

25 October 2024

In software engineering, errors or faults in software systems often lead to critical social problems. One effective methodology to tackle this problem is model checking, which is an automated formal verification technique. In traditional model checki...

(This article belongs to the Special Issue New Advances in Multi-agent Systems: Control and Modelling)
  • Article
  • Open Access
843 Views
28 Pages

Software Architecture for a Transparency Assessment Platform in E-Government Systems

  • Jorge Hochstetter-Diez,
  • Marlene Negrier-Seguel,
  • Fernanda Gutiérrez-Gutiérrez,
  • Juan Lagos-Obando and ,
  • Claudio Espinoza-Navas and
  • Yuliana Puerta-Cruz
  • + 1 author+ 0 author

18 July 2026

One of the factors that has steadily eroded the legitimacy of public institutions is the recurrence of corruption and irregularities in state management, especially in procurement processes, budget allocation, and public appointments. These phenomena...

  • Article
  • Open Access
65 Views
33 Pages

Large language model (LLM) accelerators are commonly optimized for fixed model structures and isolated inference workloads, whereas emerging artificial-intelligence operating systems (AI OSs) primarily virtualize agents, memory, and tools in software...

(This article belongs to the Topic Artificial Neural Networks for Visual Learning)
  • Article
  • Open Access
13 Citations
6,696 Views
15 Pages

Real-Time Orthophoto Mosaicing on Mobile Devices for Sequential Aerial Images with Low Overlap

  • Yong Zhao,
  • Yuqi Cheng,
  • Xishan Zhang,
  • Shibiao Xu and ,
  • Shuhui Bu,
  • Hongkai Jiang,
  • Pengcheng Han,
  • Ke Li and
  • Gang Wan
  • + 4 authors+ 0 author

13 November 2020

Orthophoto generation is a popular topic in aerial photogrammetry and 3D reconstruction. It is generally computationally expensive with large memory consumption. Inspired by the simultaneous localization and mapping (SLAM) workflow, this paper presen...

(This article belongs to the Section Urban Remote Sensing)
  • Review
  • Open Access
6 Citations
17,825 Views
22 Pages

27 October 2025

Every element of our contemporary lives has changed as a result of the widespread use of computing infrastructure and information technology in daily life. Less focus has been placed on the hardware components that underpin the computing revolution,...

(This article belongs to the Special Issue IC Design Techniques for Power/Energy-Constrained Applications)
  • Article
  • Open Access
5 Citations
4,003 Views
22 Pages

11 March 2021

In edge computing service, edge devices collect data from a number of embedded devices, like sensors, CCTVs (Closed-circuit Television), and so on, and communicate with application servers. Since a large portion of communication in edge computing ser...

(This article belongs to the Special Issue Edge/Fog Computing Technologies for IoT Infrastructure)
  • Article
  • Open Access
13 Citations
6,238 Views
18 Pages

3 February 2020

Recently, non-volatile memory (NVM) has advanced as a fast storage medium, and legacy memory subsystems optimized for DRAM (dynamic random access memory) and HDD (hard disk drive) hierarchies need to be revisited. In this article, we explore the memo...

(This article belongs to the Section Optics and Lasers)
  • Article
  • Open Access
43 Citations
6,618 Views
14 Pages

1 August 2018

In recent years, cloud computing and fog computing have appeared one after the other, as promising technologies for augmenting the computing capability of devices locally. By offloading computational tasks to fog servers or cloud servers, the time fo...

(This article belongs to the Special Issue Recent Advances in Fog/Edge Computing in Internet of Things)
  • Article
  • Open Access
1,846 Views
23 Pages

Genetic Algorithm-Based Cooperative Coding and Caching Data Dissemination Scheme in Multi-UAV-Enabled Internet of Vehicles

  • Ke Xiao,
  • Jie Hu,
  • Chunlin Li,
  • Wenjie Ji and ,
  • Jinkun Xu and
  • Huang Du
  • + 1 author+ 0 author

9 July 2024

Unmanned Aerial Vehicles (UAVs) have emerged as efficient tools in disaster-stricken areas, facilitating efficient data dissemination for post-disaster rescue operations. However, the limited onboard energy of UAVs imposes significant constraints on...

(This article belongs to the Section Intelligent Sensors)
  • Article
  • Open Access
5 Citations
2,471 Views
18 Pages

ACM: Accuracy-Aware Collaborative Monitoring for Software-Defined Network-Wide Measurement

  • Jiqing Gu,
  • Chao Song,
  • Haipeng Dai,
  • Lei Shi and ,
  • Jinqiu Wu and
  • Li Lu
  • + 1 author+ 0 author

18 October 2022

Software-defined measurement (SDM) is a simple and efficient way to deploy measurement tasks and collect measurement data. With SDM, it is convenient for operators to implement fine-grained network-wide measurements at the flow level, from which many...

(This article belongs to the Section Sensor Networks)
  • Article
  • Open Access
1,039 Views
24 Pages

M-DGNN: Accelerating Large-Scale Dynamic Graph Neural Network Training via PCIe-Interconnected Multiple Computational Storage Devices

  • Junhao Zhu,
  • Xiaotong Han,
  • Wenqing Wang,
  • Liang Fang and ,
  • Xinjie Shi and
  • Junwei Zeng
  • + 1 author+ 0 author

The explosive growth of temporal graph data has led to significant training overheads for Dynamic Graph Neural Networks (DGNNs), a bottleneck primarily driven by massive data movement between host processors and storage arrays across conventional PCI...

(This article belongs to the Special Issue High-Performance Computer Architectures: Designs and Applications)