Results 61 to 70 of about 275,265 (273)
Random Structures & Algorithms, 2000 AbstractWe define a family of functions F from a domain U to a range R to be dispersing if for every set S ⊆ U of a certain size and random h ∈ F, the expected value of ∣S∣ – ∣h[S]∣ is not much larger than the expectation if h had been chosen at random from the set of all functions from U to R.We give near‐optimal upper and lower bounds on the size of ...
openaire +2 more sources
Advanced Intelligent Systems, EarlyView.: In this work, Voxel‐SLAM (simultaneous localization and mapping) is introduced: a complete, accurate, and versatile LiDAR (light detection and ranging) ‐inertial SLAM system consisting of five modules: initialization, odometry, local mapping (LM), loop closure (LC), and global mapping (GM), all employing the same map representation, an adaptive voxel
Zheng Liu +9 more
wiley +1 more source
Natural Hazard Overview: Wind [PDF]
, 2018 The National Centre for Resilience supported the Met Office and their partner organisations in the production of a set of Natural Hazard Overviews. This factsheet is one of the set commissioned to meet a requirement for Scotland-specific information ...
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Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The growing impacts of climate change and energy scarcity demand environmentally sustainable refrigeration solutions. This study investigates eco‐friendly refrigerants (R152a, R290 and R600a) and their optimized ternary mixture as alternatives to R134a. Four blend compositions were analysed using experimental testing and REFPROP 10.0 modelling
M. Periyasamy, P. Senthilkumar
wiley +1 more source
A Reusable Software Copy Protection Using Hash Result and Asymetrical Encryption
ComTech, 2014 Desktop application is one of the most popular types of application being used in computer due to the one time install simplicity and the quick accessibility from the moment the computer being turned on.
Aswin Wibisurya, Timothy Yudi Adinugroho
doaj +1 more source
Blockchain Technology and the Circular Economy Transition: Associations With Company Performance
Business Strategy and the Environment, EarlyView.ABSTRACT The adoption of circular economy (CE) practices in the private sector has received increasing academic and managerial attention, although the implementation of such practices continues to face significant barriers. Among Industry 4.0 technologies, blockchain has been identified as a potential factor associated with the CE transition.
Josep Llach +3 more
wiley +1 more source
EGA: An Efficient GPU Accelerated Groupby Aggregation Algorithm
Applied SciencesWith the exponential growth of big data, efficient groupby aggregation (GA) has become critical for real-time analytics across industries. GA is a key method for extracting valuable information.
Zhe Wang, Yao Shen, Zhou Lei
doaj +1 more source
Natural Hazard Overview: Landslides [PDF]
, 2018 The National Centre for Resilience supported the Met Office and their partner organisations in the production of a set of Natural Hazard Overviews. This factsheet is one of the set commissioned to meet a requirement for Scotland-specific information ...
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Civil Engineering Design, Volume 7, Issue 1, Page 9-22, March 2025.Abstract Blockchain technology is a digital decentralized data ledger recording transactions in an encrypted format. Its implementation can potentially hold significant advantages for the built environment, particularly in manufacturing and building product usage aligned with Building Information Modeling (BIM). This paradigm shift toward decentralized
Aileen Pfeil +2 more
wiley +1 more source
Illusory Centrifugal Motion Direction Observed in Brief Stimuli: Psychophysics and Energy Model
i-Perception, 2011 All stationary stimuli of fixed duration have motion energy and the amount of motion energy increases with decreasing duration. Consequently, perception of motion direction could be biased if the readout mechanisms are unbalanced.
Ruyuan Zhang, Duje Tadin
doaj +1 more source