Blog
Enhanced load balancing technique for SDN controllers: A multi-threshold approach with migration of switches
Deploying multiple controllers in the control panel of software-defined networks increases scalability, Verfügbarkeit, and performance, but it also brings challenges, such as controller overload. Um dies anzugehen, load-balancing techniques are employed in software-defined networks. Controller load balancing can be categorized into two...
Mapping Trafficking Networks: A Data-Driven Approach to Disrupt Human Trafficking Post Russia-Ukraine Conflict
This study proposes a prototype for locating important individuals and financial exchanges in networks of people trafficking that have grown during the conflict between Russia and Ukraine. It focuses on the role of digital platforms, cryptocurrencies, and the dark web in facilitating...
Modeling Solar Spectral Irradiance (SSI) from Iron lines using the COronal DEnsity and Temperature (CODET) model version 1.1
The COronal DEnsity and Temperature (CODET) model is a physics-based model (Rodr\’iguez-G\’omez et al. 2018; Rodr\’iguez-G\’omez 2017) . This model uses the relationship between the magnetic field, Dichte, temperature, and EUV emission. This model provides mean daily Solar Spectral Irradiance time series...
Conditional Diffusion-Based Retrieval of Atmospheric CO2 from Earth Observing Spectroscopy
Satellite-based estimates of greenhouse gas (GHG) properties from observations of reflected solar spectra are integral for understanding and monitoring complex terrestrial systems and their impact on the carbon cycle due to their near global coverage. Known as retrieval, making GHG concentration estimations...
Scene-Aware Location Modeling for Data Augmentation in Automotive Object Detection
Generative image models are increasingly being used for training data augmentation in vision tasks. In the context of automotive object detection, methods usually focus on producing augmented frames that look as realistic as possible, for example by replacing real objects with generated...
Solitons in arbitrary dimensions stabilized by photon-mediated interactions
We propose a scheme to generate solitons in arbitrary dimensions, in a matter-wave interferometer, without the need of quantum degeneracy. In our setting, solitons emerge by balancing the single-particle dispersion with engineered cavity-mediated exchange interactions between two wave packets, welche, at the...
A Novel Hybrid Approach Using an Attention-Based Transformer + GRU Model for Predicting Cryptocurrency Prices
In this article, we introduce a novel deep learning hybrid model that integrates attention Transformer and Gated Recurrent Unit (GRU) architectures to improve the accuracy of cryptocurrency price predictions. By combining the Transformer’s strength in capturing long-range patterns with the GRU’s ability...
Rotating axionic AdS$_4$ black hole dressed with a scalar field
This paper presents a new four-dimensional axionic-charged rotating black hole with a scalar field, which is defined by a structural function coupling the axionic field and a scalar potential. This configuration is characterized by an integration constant and two parameters. The thermodynamic...
Sub-Day Timescale X-ray Spectral Variability of the TeV Blazars Mrk 421 and 1ES 1959+650
We present X-ray spectra ($0.7-20$ keV) of two high synchrotron-peaked blazars Mrk 421 and 1ES 1959+650 from simultaneous observations by the SXT and LAXPC instruments onboard \textit{AstroSat} and the \textit{Swift}-XRT during multiple intervals in 2016-19. The spectra of individual epochs are satisfactorily...
Structural roles and gender disparities in corruption networks
Criminal activities are predominantly due to males, with females exhibiting a significantly lower involvement, especially in serious offenses. This pattern extends to organized crime, where females are often perceived as less tolerant to illegal practices. Jedoch, the roles of males and females...