Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Blanuša, Jovan"'
Autor:
Blanuša, Jovan, Baraja, Maximo Cravero, Anghel, Andreea, von Niederhäusern, Luc, Altman, Erik, Pozidis, Haris, Atasu, Kubilay
In this paper, we present "Graph Feature Preprocessor", a software library for detecting typical money laundering patterns in financial transaction graphs in real time. These patterns are used to produce a rich set of transaction features for downstr
Externí odkaz:
http://arxiv.org/abs/2402.08593
Autor:
Altman, Erik, Blanuša, Jovan, von Niederhäusern, Luc, Egressy, Béni, Anghel, Andreea, Atasu, Kubilay
With the widespread digitization of finance and the increasing popularity of cryptocurrencies, the sophistication of fraud schemes devised by cybercriminals is growing. Money laundering -- the movement of illicit funds to conceal their origins -- can
Externí odkaz:
http://arxiv.org/abs/2306.16424
Autor:
Egressy, Béni, von Niederhäusern, Luc, Blanusa, Jovan, Altman, Erik, Wattenhofer, Roger, Atasu, Kubilay
This paper analyses a set of simple adaptations that transform standard message-passing Graph Neural Networks (GNN) into provably powerful directed multigraph neural networks. The adaptations include multigraph port numbering, ego IDs, and reverse me
Externí odkaz:
http://arxiv.org/abs/2306.11586
Cycles are one of the fundamental subgraph patterns and being able to enumerate them in graphs enables important applications in a wide variety of fields, including finance, biology, chemistry, and network science. However, to enable cycle enumeratio
Externí odkaz:
http://arxiv.org/abs/2301.01068
Enumerating simple cycles has important applications in computational biology, network science, and financial crime analysis. In this work, we focus on parallelising the state-of-the-art simple cycle enumeration algorithms by Johnson and Read-Tarjan
Externí odkaz:
http://arxiv.org/abs/2202.09685
Publikováno v:
Journal of the Serbian Chemical Society, Vol 80, Iss 2, Pp 197-207 (2015)
Cobalt 3D powder particles were successfully prepared by the galvanostatic electrodeposition. Electrodeposited cobalt powder were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), Energy Dispersive Spectroscopy (EDS) an
Externí odkaz:
https://doaj.org/article/08bf0e9175ed47a8a1486952f7438a7d
Autor:
Mraković, Ana, Blanuša, Jovan, Primc, Darinka, Perović, Marija, Jagličić, Zvonko, Kusigerski, Vladan, Spasojević, Vojislav
Publikováno v:
In Ceramics International May 2013 39(4):3771-3777
Autor:
Alqat, Aboalqasim, Gebrel, Zohra, Kusigerski, Vladan, Spasojevic, Vojislav, Mihalik, Marian, Mihalik, Matus, Blanusa, Jovan
Publikováno v:
In Ceramics International April 2013 39(3):3183-3188
Autor:
Alqat Aboalqasim, Gebrel Zohra, Spasojević Vojislav, Kusigerski Vladan, Bošković Snežana, Blanuša Jovan
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 27, Iss 4, Pp 351-354 (2012)
The electron-doped magnetic nanoparticles of Ca1-xYxMnO3 (x = 0, 0.05, 0.10, 0.15, 0.20, and 0.30) manganite with an average particle size of 50 nm are analyzed and discussed in relation to their bulk counterparts. Nanoparticle samples show dominant
Externí odkaz:
https://doaj.org/article/78b44697911044af93b443d1af8203bd
Publikováno v:
Journal of the Serbian Chemical Society, Vol 74, Iss 1, Pp 71-84 (2009)
Polycrystalline Zn-Mn-O samples with nominal manganese concentrations x = 0.01, 0.04 and 0.10 were synthesized by a solid state reaction route using (ZnC2O4·2H2O)1-x and (MnC2O4·2H2O)x. Thermal treatment of the samples was performed in air at tempe
Externí odkaz:
https://doaj.org/article/3572be438b5849bb94ea444709747eed