Results 71 to 80 of about 13,388 (203)

INTEGRASI ALGORITMA POHON KEPUTUSAN C4.5 YANG DIKEMBANGKAN KE DALAM OBJECT-RELATIONAL DBMS

JUTI: Jurnal Ilmiah Teknologi Informasi, 2007
Integrasi teknik-teknik data mining ke dalam DBMS, khususnya Object-Relational DBMS (ORDBMS), masih merupakan bidang penelitian yang aktif. Isu utama pada integrasi ini adalah: peleburan algoritma data mining ke dalam ORDBMS dengan memanfaatkan fitur ...
Veronica S. Moertini, Benhard Sitohang, Oerip S. Santosa   +2 more
doaj   +1 more source

Digital Twin‐Based Optimization of Service Availability in LEO Mega Constellations Considering Handover Delays in Open RAN

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT As non‐terrestrial networks (NTNs) become integral to future 6G systems, ensuring seamless connectivity and service continuity over low Earth orbit (LEO) satellite constellations is essential. This work investigates the impact of open radio access network (RAN) functional splits on handover performance in NTNs, focusing on minimizing service ...
Siva Satya Sri Ganesh Seeram, Luca Feltrin, Mustafa Ozger, Cicek Cavdar   +3 more
wiley   +1 more source

Openstack Keystone identification service drop-in replacement

Труды Института системного программирования РАН, 2018
The paper is dedicated to architecture and scalability principles for developed service intended to be a drop-in replace for Openstack Keystone. Openstack Keystone is the central identification and service catalogue service for clouds based on Openstack.
E. L. Axenova, V. V. Shvetsova, O. D. Borisenko, I. V. Bogomolov   +3 more
doaj   +1 more source

Routing and Downlink Resource Allocation for Multicast Traffic in LEO Satellite Constellations

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT In this work, we optimize unicast and multicast traffic delivery over non‐terrestrial networks (NTNs) to users on the ground through direct satellite downlink (DL). We consider a gateway‐free mesh architecture with low Earth orbit (LEO) satellites interconnected via inter‐satellite links (ISLs), where unicast and multicast services compete for
Federico Lozano‐Cuadra, Israel Leyva‐Mayorga, Jimmy Jessen Nielsen, Beatriz Soret   +3 more
wiley   +1 more source

Long‐Term Propagation Measurements in Madrid in a Q‐Band Satellite‐to‐Earth Link

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT The Q/V band (40/50 GHz) is gaining interest as satellite operators will need larger bandwidth to be able to provide their services, which are experiencing an increasingly high demand. An accurate characterization of the satellite‐to‐Earth propagation channel is of paramount importance to guarantee a high level of quality of service, by ...
Domingo Pimienta‐del‐Valle, José Manuel Riera, Pedro Garcia‐del‐Pino, Gustavo A. Siles   +3 more
wiley   +1 more source

Advanced Sensing Materials and Their Applications for Power Sensors

High Voltage, EarlyView.
ABSTRACT The construction of new‐generation power systems imposes stringent requirements on the safety and reliability of critical equipment, making accurate state perception essential for grid security and digital transformation. Sensing materials fundamentally determine sensor performance in terms of sensitivity, bandwidth, environmental adaptability
Weigen Chen, Yuxuan Song, Jun Hu, Xia Chen, Han Peng, Cheng He, Xing Fan, Wentao Zhang, Shijie Cheng   +8 more
wiley   +1 more source

Ozone‐driven degradation of sex pheromone in Plutella xylostella: Implications for reproductive communication and mating success

Insect Science, EarlyView.
In this study, we examined whether realistic ozone concentrations can interfere with sexual communication in the insect pest Plutella xylostella, the diamondback moth. Ozone exposure caused a degradation of pheromone components, leading to significant changes in blend composition and component ratios.
Francesco Sorrentino, Delia M. Pinto‐Zevallos, Oksana Skaldina, James D. Blande   +3 more
wiley   +1 more source

O-ODM Framework for Object-Relational Databases

International Journal of Interactive Multimedia and Artificial Intelligence, 2012
Object-Relational Databases introduce new features which allow manipulating objects in databases.At present, many DBMS offer resources to manipulate objects in database, but most application developers just map class to relations tables, failing to ...
Carlos Alberto Rombaldo Jr., Solange N. Alves Souza, Luiz Sergio Souza   +2 more
doaj   +1 more source

Double Burden of Malnutrition Prevalence in Pregnant Women: Systematic Review and Meta-Analysis. [PDF]

J Hum Nutr Diet
ABSTRACT Introduction The coexistence of undernutrition and overweight, obesity, or diet‐related noncommunicable diseases and micronutrient deficiency in pregnant women is defined by the WHO as a double burden of malnutrition (DBM). These coexistences are a critical aspect of maternal and antenatal care, especially in low‐ and middle‐income countries ...
Biete A, Biete C, Gonçalves VSS, Patriota ESO, Pizato N.   +4 more
europepmc   +2 more sources

SPINE: VAE‐driven Counterfactuals for Decision Boundary Maps

Computer Graphics Forum, EarlyView.
Abstract As Deep Learning models become increasingly complex, Explainable AI becomes essential for deploying machine learning classifiers. Decision Boundary Mapping (DBM) is a technique for visualizing a classifier's global decision boundary. Despite their relative success, current DBM methods rely on global inverse multidimensional projections that ...
I.M. Bloemen, V. Prasad, F. V. Paulovich
wiley   +1 more source