Results 211 to 220 of about 215,587 (263)

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

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Heterogeneous multicast in heterogeneous QoS networks

Proceedings. Ninth IEEE International Conference on Networks, ICON 2001., 2005
Supporting heterogeneous receivers in a multicast group is of particular importance in large internetworks as, e.g., the Internet, due to the large diversity of end-system and network access capabilities. Furthermore, it is the nature of large-scale internetworks which makes homogeneous quality of service (QoS) support unrealistic at least for the ...
Johannes Schmitt 0001, Frank A. Zdarsky, Martin Karsten, Ralf Steinmetz   +3 more
openaire   +1 more source

Multicasting in heterogeneous networks

Proceedings of the thirtieth annual ACM symposium on Theory of computing - STOC '98, 1998
In heterogeneous networks sending messages may incur different delays on different edges, and each processor may have a different switching time between messages. The well studied Telephone model is obtained when all edge delays and switching times are equal to one unit.
Amotz Bar-Noy, Sudipto Guha, Joseph Naor, Baruch Schieber   +3 more
openaire   +1 more source

Clustering on heterogeneous networks

WIREs Data Mining and Knowledge Discovery, 2014
AbstractObjects that are interrelated with each other are often represented as homogeneous networks, in which objects are of the same entity type and relationships between objects are of the same relationship type. However, heterogeneous information networks, composed of multiple types of objects and/or relationships, are ubiquitous in real life ...
Yue Huang, Xuedong Gao
openaire   +1 more source

Ranking on Network of Heterogeneous Information Networks

2020 IEEE International Conference on Big Data (Big Data), 2020
Ranking on networks plays an important role in many high-impact applications, including recommender systems, social network analysis, bioinformatics and many more. In the age of big data, a recent trend is to address the variety aspect of network ranking.
Zhe Xu 0007, Si Zhang, Yinglong Xia, Liang Xiong, Hanghang Tong   +4 more
openaire   +1 more source

Heterogeneous networking

IEEE Multimedia, 1997
The projects described in this article all deal with network heterogeneity in the context of distributing multimedia information via multicast transmission. Multicasting significantly improves the efficiency of network resource use in situations involving one-to-many or many-to-many communication.
openaire   +1 more source

Sampling Heterogeneous Networks

2013 IEEE 13th International Conference on Data Mining, 2013
Online social networks are mainly characterized by large-scale and heterogeneous semantic relationships. Unfortunately, for online social network services such as Facebook or Twitter, it is very difficult to obtain the fully observed network without privilege to access the data internally.
Cheng-Lun Yang, Perng-Hwa Kung, Cheng-Te Li, Chun-An Chen, Shou-De Lin   +4 more
openaire   +1 more source

Broadcasting in Heterogeneous Networks

Algorithmica, 2007
In this paper we study a well-known broadcasting heuristic for heterogeneous networks of workstations, called fastest node first. We show that this heuristic produces an optimal solution for minimizing the sum of all completion times and, in addition, produces a 1.5 approximation for the problem of minimizing the maximum completion time.
Samir Khuller, Yoo Ah Kim
openaire   +1 more source