Results 21 to 30 of about 286,531 (240)
Robust reconstruction of curved line structures in noisy point clouds
Visual Informatics, 2021 Point-based geometry representations have become widely used in numerous contexts, ranging from particle-based simulations, over stereo image matching, to depth sensing via light detection and ranging.
Marcel Ritter +2 more
doaj +1 more source
On multi-copy forwarding protocols for large data chunk dissemination in vehicular sensor networks
EURASIP Journal on Wireless Communications and Networking, 2018 Moving vehicles have been sensing all kinds of data on the road in which multimedia data possesses a large portion. These data is often forwarded to vehicles in a region of interest or the monitoring center in an opportunistic manner. With respect to the
Peng Liu +4 more
doaj +1 more source
Contrastive learning of graph encoder for accelerating pedestrian trajectory prediction training
IET Image Processing, 2021 In the area of pedestrian trajectory prediction, the hybrid structures of temporal feature extractor or spatial feature extractor have paved the way for the precise prediction model, and they are in larger and larger scale.
Zonggui Yao, Jun Yu, Jiajun Ding
doaj +1 more source
A systematic review of COVID-19 transport policies and mitigation strategies around the globe
Transportation Research Interdisciplinary Perspectives, 2022 This paper reports a Scopus-based systematic literature review of a wide variety of transportation policies and mitigation strategies that have been conducted around the world to minimize COVID-19 contagion risk in transportation systems.
Francisco Calderón Peralvo +2 more
doaj +1 more source
Exploiting Opportunistic Coding in Throwbox-Based Multicast in Vehicular Delay Tolerant Networks
IEEE Access, 2019 In vehicular delay tolerant networks (VDTNs), multicast has been increasingly popular due to new applications, among which large contents such as multimedia files play a major role. Under this circumstance, existing works have failed to provide efficient
Peng Liu +3 more
doaj +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Computer Simulation of Automobile Fires
Communications, 2011 Using CFD (Computer Fluid Dynamics) theory and its practical knowledge has become widespread in such academic disciplines as aerodynamics, fluid dynamics, combustion engineering and other fields.
Ladislav Halada +4 more
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Revisit Point Cloud Recognition From the Viewpoint of Data Mixture
IEEE Access, 2020 In recent years, point cloud based data analysis has attracted lots of attentions of researchers from many different fields because of its simplicity and effectiveness.
Zhenzhong Kuang, Xin Zhang, Zhiqiang Guo
doaj +1 more source
IET Generation, Transmission & Distribution, 2022 Reduced rotational inertia in power grids due to increasing penetration levels of distributed generations (DGs) may lead to degraded performance of the traditional frequency control scheme.
Hêmin Golpîra +3 more
doaj +1 more source