Search results for "Cloud"

2020

The growth of cloud-based services is mainly supported by the core networking infrastructures of large-scale data centers, while the scalability of these services is influenced by the performance and dependability characteristics of data centers. Hence, the data center network must be agile and reconfigurable in order to respond quickly to the ever-changing application demands and service requirements. The network must also be able to interconnect the big number of nodes, and provide an efficient and fault-tolerant routing service to upper-layer applications. In response to these challenges, the research community began exploring novel interconnect topologies, namely: Flecube, DCell, Ficonn…

IoT-Based Home Monitoring: Supporting Practitioners' Assessment by Behavioral Analysis.

2019

This paper introduces technical solutions devised to support the Deployment Site - Regione Emilia Romagna (DS-RER) of the ACTIVAGE project. The ACTIVAGE project aims at promoting IoT (Internet of Things)-based solutions for Active and Healthy ageing. DS-RER focuses on improving continuity of care for older adults (65+) suffering from aftereffects of a stroke event. A Wireless Sensor Kit based on Wi-Fi connectivity was suitably engineered and realized to monitor behavioral aspects, possibly relevant to health and wellbeing assessment. This includes bed/rests patterns, toilet usage, room presence and many others. Besides hardware design and validation, cloud-based analytics services are intro…

Lecture Notes in Real-Time Intelligent Systems

2018

Intelligent computing refers greatly to artificial intelligence with the aim at making computer to act as a human. This newly developed area of real-time intelligent computing integrates the aspect of dynamic environments with the human intelligence. This book presents a comprehensive practical and easy to read account which describes current state-of-the art in designing and implementing real-time intelligent computing to robotics, alert systems, IoT, remote access control, multi-agent systems, networking, mobile smart systems, crowd sourcing, broadband systems, cloud computing, streaming data and many other applications areas. The solutions discussed in this book will encourage the resear…

Galda futbola automatizācija ar mikrokontrolieri un oData

2016

“Galda futbola automatizācijā ar mikrokontrolieri un OData” ir lietu interneta (angliski – Internet of Things) sistēma, kas balstīta uz SAP HANA Cloud Platform tiešsaistes mākoņskaitļošanas sistēmas un SAPUI5 lietotnēm. Sistēmas mērķis ir uzskaitīt galda futbola spēles statistikas, izmantojot fiziskos sensorus, nodrošināt lietotājiem iespēju piereģistrēt savu vārdu statistikas uzkrāšanai, apskatīt kopējo spēļu statistiku un analīzi. Kopējā sistēmu apvieno sevī Python rakstītu galveno pārvaldītāju, kas strādā ar Raspberry Pi nolasot galda futbola spēles sensoru datus un nosūtot attiecīgo informāciju uz datubāzi, un trīs SAPUI5 sistēmas – galveno spēles kontrolieri, kas ļauj uzsākt spēles, no…

Operational cloud screening service for Sentinel-2 image time series

2015

This paper deals with the development and implementation of a cloud screening algorithm for image time series, with the focus on the forthcoming Sentinel-2 satellites to be launched under the ESA Copernicus Programme. The proposed methodology is based on kernel ridge regression and exploits the temporal information to detect anomalous changes that correspond to cloud covers. The huge data volumes to be processed when dealing with high temporal, spatial, and spectral resolution datasets motivate the implementation of the algorithm within distributed computer resources. In consequence, an operational cloud screening service has been specifically designed and implemented in the frame of the Se…

Cloud Based Cross-system Integration for Small and Medium-sized Enterprises

2017

The usage of information technology (IT) is one of the major factors for ensuring the growth and competitiveness of enterprises, as well as it also benefits the effective knowledge management within the organisation.There are large-scale knowledge management systems (KMS) covering the full functionality for facilitating the effectiveness and productivity of employees. These systems are frequently integrated into other organisation's management systems. But the most of the small and medium-sized enterprises (SMEs) cannot afford to use these KMS, and also the full functionality of these KMS is not necessary for them. Thus, the solution is to combine the parts of cloud based knowledge manageme…

Business Intelligence and Analytics in Small and Medium-sized Enterprises: A Systematic Literature Review

2017

Despite much interest in business intelligence and analytics (BI&A), empirical research shows that small and medium-sized enterprises (SMEs) are still lagging behind in the proliferation of BI&A. However, there are no studies found on literature reviewing research on BI&A in SMEs. This paper collects, categorizes, synthesizes, and analyzes 62 articles related to BI&A in SMEs. The identified research topics being addressed in BI&A include: BI&A components, BI&A solutions, Mobile BI&A, Cloud BI&A, BI&A application, BI&A adoption, BI&A implementation, and BI&A benefits. Further, research gaps and directions for future research are presented to facilitate the progression of BI&A in SMEs researc…

Value networks in cloud computing

2011

PurposeThe purpose of this paper is to examine value networks in cloud computing. It demonstrates the kinds of value offered by such networks to firms within a given network, and considers how and why the network may change over time.Design/methodology/approachThe paper reports on a longitudinal case study, including a total of seven semi‐structured open‐ended interviews, conducted with five informants from the case firm.FindingsIt was found that cooperation in value networks provides not merely financial benefits, but also knowledge, among other intangible benefits. Value networks should be evaluated as a whole, since there may be indirect connections – i.e. the value comes not directly fr…

Understanding cloud computing adoption issues: A Delphi study approach

2016

An exploratory ranking-type Delphi study and follow-up interviews were conducted.Important cloud computing adoption issues are identified, categorized and ranked.Three subpanels top-ranked issues from security, strategy and legal categories.A framework of inhibitors and drivers for cloud computing adoption is proposed.Recommendations to assist decision-makers in cloud computing adoption are proposed. This research paper reports on a Delphi study focusing on the most important issues enterprises are confronted with when making cloud computing (CC) adoption decisions. We had 34 experts from different domain backgrounds participated in a Delphi panel. The panelists were IT and CC specialists r…

Laser Triangulation 3D Point Cloud Sensor with Long Range and Large Field of View

2020

This paper presents a point cloud sensor design based on laser triangulation. Both the camera axis and the laser axis are rotating, making it possible to scan on short and long range in high resolution. A third axis moves the laser and camera into a new plane. The design is tested on a working prototype. To the authors knowledge a similar design has not been presented before.