Results 31 to 40 of about 255,589 (314)

The maximum $k$-colorable subgraph problem and related problems [PDF]

, 2022
The maximum k-colorable subgraph (MkCS) problem is to find an induced kcolorable subgraph with maximum cardinality in a given graph. This paper is an in-depth analysis of the MkCS problem that considers various semidefinite programming relaxations ...
Kuryatnikova, Olga; id_orcid, Sotirov, Renata, Vera, J.C.; id_orcid, Vera Lizcano, Juan Carlos, Sotirov, Renata; id_orcid, Vera, J. C., Kuryatnikova, Olga   +6 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Direct Algorithm for Bernstein Enclosure Boundary of Polynomials

Journal of Mathematics, 2022
Multivariate polynomials of finite degree can be expanded into Bernstein form over a given simplex domain. The minimum and maximum Bernstein control points optimize the polynomial curve over the same domain.
Tareq Hamadneh, Hassan Al Zoubi, Ibraheem Abu Falahah, Mutaz Al-Sabbagh   +3 more
doaj   +1 more source

The Maximum Edge Biclique Problem is NP-Complete [PDF]

, 2000
We prove that the maximum edge biclique problem in bipartite graphs is NP-complete.A biclique in a bipartite graph is a vertex induced subgraph which is complete.The problem of finding a biclique with a maximum number of vertices is known to be solvable ...
Peeters, M.J.P.
core  

On a Variational Formula for the Principal Eigenvalue for Operators with Maximum Principle [PDF]

Proceedings of the National Academy of Sciences, 1975
In this paper a variational formula is obtained for the principal eigenvalue for operators with maximum principle. This variational formula does not require the operators to be self-adjoint. But if they are self-adjoint this formula reduces to the classical Rayleigh-Ritz formula.
Donsker, Monroe D., Varadhan, S. R. S.
openaire   +3 more sources

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Design of a Gantry Crawler Multifunctional Operation Platform for Wine Grape Cultivation

Agriculture
In response to prominent issues in existing wine grape cultivation, such as complex power machinery integration, inconvenient connection operations, and low efficiency of unilateral walking operations, a gantry track-mounted multifunctional operations ...
Xiang Li, Fazhan Yang, Ruijun Sun, Zehui Peng, Xitong Shen, Guoli Xu   +5 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Privacy-preserving maximum value determination scheme

Frontiers in Physics
This paper introduces a quantum-secure scheme for conducting privacy-preserving maximum value determination, allowing the parties to ascertain the highest value from their confidential inputs while keeping non-maximum data private.
Min Hou, Min Hou, Yue Wu
doaj   +1 more source

Privacy preserving cloud computation using Domingo-Ferrer scheme

Journal of King Saud University: Computer and Information Sciences, 2016
Homomorphic encryption system (HES) schemes are anticipated to play a significant role in cloud-based applications. Moving to cloud-based storage and analytic services securely are two of the most important advantages of HES.
Abdulatif Alabdulatif, Mohammed Kaosar
doaj   +1 more source