Constraint satisfaction problem (CSP) has been actively used for modeling and solving a wide range of complex real-world problems. However, it proven that developing efficient methods CSP, especially large problems, is very difficult challenging. Existing complete problem-solving are in most cases unsuitable. Therefore, proposing hybrid CSP-based increasing interest the last decades. This paper...

Megaconstellation networks, represented by Starlink and OneWeb, have become a promising solution for the wide-area Internet of Things (IoT). IoT messages collected satellite can be routed to ground gateway via multiple intersatellite link (ISL) relays then access network. Compared traditional constellations, megaconstellations with massive satellites require more ISL that are greatly affected n...

The aim of the current research work was to assess and compare impact two extraction techniques on physico-chemical, antioxidant parameters grape seed oil (GSO). GSO extracted by Soxhlet Folch methods indicated a notable variation in yield (8.58 % 10.19%) saponification value (196.35 189.33 mg KOH g-1), respectively. However, no significant (p<0.05) detected for density, acid value, refracti...

This study introduces an effective population-based optimization algorithm, namely the Golden Search Optimization Algorithm (GSO), for numerical function optimization. The new algorithm has a simple but strategy solving complex problems. GSO starts with random possible solutions called objects, which interact each other based on mathematical model to reach global optimum. To provide fine balanc...

Abstract Contemporary data is often supported by an irregular structure, which can be conveniently captured a graph. Accounting for this graph support crucial to analyze the data, leading area known as signal processing (GSP). The two most important tools in GSP are shift operator (GSO), sparse matrix accounting topology of graph, and Fourier transform (GFT), maps signals into frequency domain ...

This paper based on the metaphor of specialization and cooperation in steppe tribes of the human society, tribe glowworm swarm optimization (TGSO) algorithm was presented to solve the problem of low precision and easy to fall into local optimization of the glowworm swarm optimization (GSO) algorithm. In the proposed tribe glowworm swarm optimization approach, all glowworms are divided into a ce...

We review some aspects of Polyakov’s proposal for constructing nonsupersymmetric field theories from non-critical Type 0 string theory. Getting some insight into nonsupersymmetric field theory via AdS/CFT approach is a difficult task to achieve. There are different proposals to address this issue, dealing with possible mechanisms to break supersymmetry. Polyakov in [1] has proposed considering ...

Temporary intermittent complete heart block (CHB) occurred the day after interventional closure of an ASD with a 30 mm Gore Septal Occluder (GSO™) in a 2 years and 11-month-old female. CHB disappeared without further treatment and stable sinus rhythm recovered within 3 days. Only short episodes of 2nd degree AV-block (Wenckebach periodicity) at rare intervals were documented in Holter-monitors ...

This paper addresses the cognitive Geostationary Orbit (GSO) satellite uplink where satellite terminals reuse frequency bands of FixedService (FS) terrestrial microwave links which are the incumbent users in the Ka 27.5-29.5 GHz band. In the scenario considered herein, the transmitted power of the cognitive satellite user has to ensure that the interference impact on potentially present FS link...