Results 241 to 250 of about 9,518 (289)

Cell Segmentation Beyond 2D—A Review of the State‐of‐the‐Art

open access: yesAdvanced Intelligent Discovery, EarlyView.
Cell segmentation underpins many biological image analysis tasks, yet most deep learning methods remain limited to 2D despite the inherently 3D nature of cellular processes. This review surveys segmentation approaches beyond 2D, comparing 2.5D and fully 3D methods, analyzing 31 models and 32 volumetric datasets, and introducing a unified reference ...
Fabian Schmeisser   +6 more
wiley   +1 more source

Variable-strength nonlocal measurements reveal quantum violations of classical counting principles. [PDF]

open access: yesProc Natl Acad Sci U S A
Lupu-Gladstein N   +6 more
europepmc   +1 more source

Flexible ensheathment of axons enables myelination of complex CNS networks. [PDF]

open access: yesNature
Call CL   +10 more
europepmc   +1 more source

A high-resolution, nanopore-based artificial intelligence assay for DNA replication stress in human cancer cells. [PDF]

open access: yesNat Commun
Jones MJK   +9 more
europepmc   +1 more source

Analysis of call blocking probability in TDM/WDM networks with transparency constraint

open access: yesIEEE Communications Letters, 2000
In this letter we devise and validate by simulation an analytical model to study the performance of TDM/WDM networks using a three-stage switching architecture as an abstract model. We consider the transparency property as a constraint: a new incoming call can be accepted only without modifying the routing of previously accepted calls.
Andrea Bianco   +2 more
exaly   +4 more sources

Efficient estimation of call blocking probabilities in cellular mobile telephony networks with customer retrials

open access: yesIEEE Journal on Selected Areas in Communications, 2001
A novel approximate technique is proposed for the estimation of call blocking probabilities in cellular mobile telephony networks where call blocking triggers customer retrials. The approximate analysis technique is based on Markovian models with state spaces whose cardinalities are proportional to the maximum number of calls that can be simultaneously
M A Marsan   +2 more
exaly   +5 more sources

Evaluation of call blocking probabilities in LEO satellite networks

International Journal of Satellite Communications and Networking, 2009
AbstractIn this paper, we present a new method for calculating call blocking probabilities (CBPs) in a low Earth orbit satellite network that carries voice calls. The calculation of the CBPs uses the Erlang‐B formula, but the traffic intensity has been modified to take into the time and location in which the calls are made. Copyright © 2009 John Wiley &
A Halim Zaim
exaly   +2 more sources

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