Results 51 to 60 of about 251,192 (174)
A Lightweight, Secure and Reliable Geographic Routing Protocol for Urban VANETs
IET Communications, Volume 20, Issue 1, January/December 2026.This paper proposes a Lightweight Secure and Reliable Geographic Routing (LSRGR) protocol. The protocol operates in two phases: (i) a greedy forwarding strategy with location verification, which leverages key urban routing parameters to select the most reliable forwarder and employs a recovery mechanism against routing failures, and (ii) reliable route
Ahmed N. Hassan +3 more
wiley +1 more source
ASIP tandem queues with consumption
ACM SIGMETRICS Performance Evaluation ReviewThe Asymmetric Inclusion Process (ASIP) tandem queue is a model of stations in series with a gate after each station. At a gate opening, all customers in that station instantaneously move to the next station unidirectionally. We enhance the ASIP model by introducing the capability for individual customers to independently move from one station to the ...
Yaron Yeger +3 more
openaire +4 more sources
A New Deep Learning‐Based Video Summarisation Method for Industrial IoT Surveillance Systems
IET Image Processing, Volume 20, Issue 1, January/December 2026.This study introduces an innovative approach to video summarisation, specifically designed for industrial IoT surveillance systems, that integrates MobileNet for feature extraction with a one‐dimensional layer and a Bidirectional Gated Recurrent Unit (BiGRU) enhanced with a self‐attention mechanism to effectively capture long‐range temporal ...
MohammadHossein Ranjbar +2 more
wiley +1 more source
Advanced Interferometric SAR Techniques with TanDEM-X [PDF]
, 2008 TanDEM-X is an innovative mission with a TerraSAR-X add-on satellite for high-resolution singlepass SAR interferometry. The TanDEM-X mission has the primary objective of generating a consistent, global DEM with an unprecedented accuracy according to the ...
Hajnsek, Irena +13 more
core +1 more source
The TanDEM-X Mission Concept [PDF]
, 2006 TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) is an innovative radar interferometry mission to generate a global, consistent and highly accurate Digital Elevation Model (DEM) and to provide a configurable SAR interferometry platform for ...
Werner, Marian +11 more
core +1 more source
Multiserver queueing networks and the tandem queue model [PDF]
International Journal of Stochastic Analysis, 1998 Using a tandem queue model we evaluate the local “endogenous” (= internal) queueing delay in single server and multiserver queueing networks. The new concept of the apparent overall upstream queueing delay(as perceived by the downstream network) allows us to analyze the distribution of this local queue by interpolating between the distributions of ...
openaire +1 more source
How an election can be safely planned and conducted during a pandemic: Decision support based on a discrete event model. [PDF]
PLoS One, 2021 Weibrecht N +5 more
europepmc +2 more sources
Optimal Server Allocation in Zero-Buffer Tandem Queues [PDF]
, 2013 We study the server allocation problem for tandem queues in the absence of intermediate buffer space. Servers are assumed to be homogeneous and non-collaborative. We provide policies to maximize the throughput.
Yarmand, Mohammad H.
core +1 more source
Mean queue time approximation of tandem queues with finite buffer
, 2013 Tandem queues are the fundamental structure of queuing networks. Existing studies on tandem queues have mostly assumed infinite buffer capacities in order to approximate mean queue times. However, this is not possible in practical production environments
Tan, Phyllinda Shu Ning.
core