Results 91 to 100 of about 2,447,908 (196)

Waveform design for cognitive radar in presence of jammer using Stackelberg game

The Journal of Engineering, 2019
With the development of modern electronic warfare, the jammer is becoming smarter than before and can be able to take actions according to the intercepted radar waveform.
Kang Li, Bo Jiu, Hongwei Liu, Siyuan Liang   +3 more
doaj   +1 more source

Business Process Management Maturity and Digital Transformation: Evidence From a Financial Institution in an Emerging Economy

Knowledge and Process Management, EarlyView.
ABSTRACT This study examines how business process management (BPM) maturity shapes digital transformation in a large financial institution operating in a highly regulated, emerging‐economy context. Drawing on a qualitative single case study, the research applies Rosemann and De Bruin's BPM Maturity Model to analyse how different maturity dimensions ...
Shirley Xavier Segala, Sérgio Nogueira Seabra, André Rehbein Sathler Guimarães   +2 more
wiley   +1 more source

Dynamic Performance Enhancement of a High‐Agility Hypersonic Mechanical System via a Learning‐Augmented Robust Control Architecture

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The design of control systems for high‐agility mechanical systems operating in extreme environments is a significant challenge in nonlinear dynamics. This paper addresses the complex dynamic control problem of a hypersonic interceptor, modeled as a multi‐input multi‐output (MIMO) mechanical system characterized by strong aerodynamic cross ...
Mohammad Mahdi Soori, Seyed Hossein Sadati   +1 more
wiley   +1 more source

Dancing to multiple tunes: Establishing legitimacy with first‐time and repeat backers in crowdfunding campaigns

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Using 14,108 Kickstarter crowdfunding campaigns, we examine three strategies to gather support from first‐time versus repeat backers: narrative distinctiveness aligning with backers' expectations of novelty, endorsement from Kickstarter staff, and campaign leadership's reciprocity of funding other campaigns.
Stephanie Hepp, Alexander Vossen, Lien Denoo   +2 more
wiley   +1 more source

Artificial intelligence in out‐of‐hospital sleep monitoring: Bridging polysomnography and wearable signals

Sleep Research, EarlyView.
Abstract Polysomnography (PSG), the reference standard for sleep assessment, has limited scalability for large‐scale screening, driving the development of wearable and unobtrusive monitors. However, the physiological signals these devices capture are physiologically correlated with PSG channels but are not completely equivalent.
Jing Yan, Zixi Huang, Haowen Zeng, Hanrong Cheng, Dongxing Zhao, Yuxi Luo   +5 more
wiley   +1 more source

Channel parameters estimation for cognitive radar systems [PDF]

, 2014
This paper deals with the problem of a cognitive radar system that shares the same frequency band with a communication system, supposed to be the primary user of channel.
STINCO, PIETRO, Pietro Stinco, Himed, Braham, Maria Greco, GRECO, MARIA, Fulvio Gini, GINI, FULVIO, Braham Himed   +7 more
core   +1 more source

Designing for unanticipated uses: How product attributes shape community‐led exaptation

Strategic Management Journal, EarlyView.
Abstract Research Summary Users often discover new uses for products that firms may later commercialize, which we call community‐led exaptation. We examine how product attributes shape users' discovery of new functions versus new functionalities. Using 1925 IKEA product hacks, we find that modularity increases the likelihood of new functions.
Shi‐Ying Lim, Tian Heong Chan
wiley   +1 more source

Machine learning-driven advancements in next-generation cognitive radar systems

Discover Applied Sciences
Cognitive radar systems are an important tool in defense systems and autonomous vehicles because they are able to adapt to changing conditions and constantly enhance performance.
Venkataramana Guntreddi, Dileep Kumar Murala, V. A. Sankar Ponnapalli, M. Krishna Chaitanya, Bhavana Majji, Vasupalli Manoj   +5 more
doaj   +1 more source

Beyond Manoeuvre Theory for European Defence

Global Policy, EarlyView.
ABSTRACT This article contributes to the debate about European defence in the light of the Russo‐Ukraine war and growing doubts about US commitment to Europe. It argues that Europeans need to fundamentally relearn the ability to imagine military strategy from a European viewpoint.
Lukas Mengelkamp, Sam Vincent
wiley   +1 more source

Fundamental aspects of netted radar performance [PDF]

, 2010
Netted radar employs several spatially distributed transmitters and receivers for information retrieval. This system topology offers many advantages over traditional monostatic and bistatic systems which use a single transmitter and a single receiver ...
Teng, Y.
core