Browsing Articles by Title
Now showing items 139-158 of 842
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Compressed Sensing for Multistatic Radar Systems with Arbitrary Block Codes
(2015)Multistatic radar systems with multiple elements at transmitting and/or receiving side permit multiple target observations from different viewpoints providing various advantageous. In an environment with multiple transmitters ... -
Compressed Sensing with Interleaving Slow-Time Pulses and Hybrid Sparse Image Reconstruction
(2017)This paper explores a type of hybrid sparse reconstruction technique for modern multifunction task scheduling radars and on following range-Doppler plots. A compressed sensing (CS) framework is devised to emit and then ... -
Computational analysis of shock-induced flow through stationary particle clouds
(2019-03-22)We investigate the shock-induced flow through random particle arrays using particle-resolved Large Eddy Simulations for different incident shock wave Mach numbers, particle volume fractions and particle sizes. We analyze ... -
A Computational Protocol for Vibrational Circular Dichroism Spectra of Cyclic Oligopeptides
(2022-08-05)Cyclic peptides are a promising class of compounds for next-generation antibiotics as they may provide new ways of limiting antibiotic resistance development. Although their cyclic structure will introduce some rigidity, ... -
A computational study of density of some high energy molecules
(2016)The detonation pressure depends quadratically on the loading density of the explosives. A precise estimate of the density is thus crucial to decide if a novel energetic material is worth pursuing. In this work we investigate ... -
Computer-assisted image processing to detect spores from the fungus Pandora neoaphidis
(2016)This contribution demonstrates an example of experimental automatic image analysis to detect spores prepared on microscope slides derived from trapping. The application is to monitor aerial spore counts of the entomopathogenic ... -
Computing turbulence structure tensors in plane channel flow
(2016)This paper is concerned with the computation of turbulence structure tensors in plane channel flow. It has been pointed out that the previously computed turbulence structure tensors, for this configuration, used an ... -
A concept approach to input/output logic
(2015)This paper provides a semantics for input/input output logic based on formal concept analysis. The central result shows that an input/output logic axiomatised by a relation R is the same as the logic induced by deriving ... -
Connecting the dots in counterterrorism: The consequences of communication setting for shared situation awareness and team performance
(2018)Shared situation awareness (SSA) is critical for counterterrorism teams. We examined whether a rich media condition (co‐located face to face) and a lean media condition (distributed email) differentially influence SSA at ... -
A connectionless multicast protocol for MANETs
(2012)In this paper, the connectionless multicast routing MCOM (Multipoint relay Connectionless Multicast) is introduced for mobile Ad hoc networks. MCOM adapts over a wide ranges of density of group members. It appears as unicast ... -
Consequence assessment of indoor dispersion of sarin-A hypothetical scenario
(2010)The objective of this study is to provide a hypothetical scenario of indoor dispersion of the highly toxic nerve agent sarin in a large building, which can be used as a starting point for discussion, planning, training and ... -
Construction and demonstration of a multispectral tomographic scanning imager (TOSCA)
(2013)This work presents the first experimental demonstrator of an imager based on a tomographic scanning (TOSCA) principle. The device described generates a stream of multispectral images of a scene or target using simple conical ... -
A containerised approach to labelled C&C traffic
(2022-01-24)A challenge for data-driven methods for intrusion detection is the availability of high quality and realistic data, with ground truth at suitable level of granularity to train machine learning models. Here, we explore a ... -
Content-based multimedia analytics: US and NATO research
(2018)The US and nations of the NATO Alliance are increasingly threatened by the global spread of terrorism, humanitarian crises/disaster response, and public health emergencies. These threats are influenced by the unprecedented ... -
Control Plane Performance in Tactical Software Defined Networks
(2019)Software Defined Networking can be beneficial in tactical networks to increase flexibility, provide programmability and to simplify management. The immense dynamics in tactical communication networks can, however, lead to ... -
Converting the Iranian heavy water reactor IR-40 to a more proliferation-resistant reactor
(2012)This article assesses the feasibility and benefits of converting the Iranian heavy water research reactor, IR-40, from using natural uranium to low-enriched uranium fuel. Based on neutronics calculations for a detailed ... -
Convex Variational Methods on Graphs for Multiclass Segmentation of High-Dimensional Data and Point Clouds
(2017)Graph-based variational methods have recently shown to be highly competitive for various classification problems of high-dimensional data, but are inherently difficult to handle from an optimization perspective. This ... -
Cooperative Caching in Space Information Networks
(2022-05-22)Members of a Low Earth Orbit (LEO) satellite group need to coordinate their activities in order to improve the quality and timeliness of the services provided to terrestrial clients. As a report from a work in progress, ... -
Correlation between sediment properties and seafloor characterization maps based on multibeam backscatter data from three regions off the coast of Norway
(2017)Multibeam echo sounder data from Kongsberg EM 1002 and EM 710 (70– 100 kHz) acquired between 2003 and 2014 were processed using QPS Fledermaus Geocoder Toolbox (FMGT) to produce backscatter mosaics and maps of estimated ... -
Correlations between sound speed and density in seabed sediment cores collected in Norwegian waters
(2022-08-08)In modelling of underwater sound propagation, knowledge about the seabed’s acoustic properties is essential, especially sound speed and density. These two properties are highly correlated, and standard empirical regressions ...