Results 11 to 20 of about 62,130 (264)

Development of Large Communication Networks: Optimization Problems and Heuristics

open access: yesСовременные информационные технологии и IT-образование, 2021
This paper summarizes and continues the previous papers of the authors. We consider some models of optimization problems that arise when building large communication networks. The topology of the communication network is formalized by an undirected graph.
Boris Melnikov, Yulia Terentyeva
doaj   +1 more source

BSP-Based Support Vector Regression Machine Parallel Framework [PDF]

open access: yesInternational Journal of Networked and Distributed Computing (IJNDC), 2013
In this paper, we investigate the distributed parallel Support Vector Machine training strategy, and then propose a BSP-Based Support Vector Regression Machine Parallel Framework which can implement the most of distributed Support Vector Regression ...
Hong Zhang, Yongmei Lei
doaj   +1 more source

Dynamic Knowledge Graph Modeling Method for Ship Block Manufacturing Process

open access: yesShanghai Jiaotong Daxue xuebao, 2021
In the dynamic and discrete ship block manufacturing process, lack of effective process resource organization and transparency in product processing leads to the problem of high cost and low efficiency for managers to acquire knowledge.
SONG Dengqiang, ZHOU Bin, SHEN Xingwang, BAO Jinsong, ZHOU Yaqin
doaj   +1 more source

Average-Case Analysis of Dynamic Graph Algorithms [PDF]

open access: yesAlgorithmica, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alberts, David, Henzinger, Monika R.
openaire   +4 more sources

Solution to the SLAM Problem in Low Dynamic Environments Using a Pose Graph and an RGB-D Sensor

open access: yesSensors, 2014
In this study, we propose a solution to the simultaneous localization and mapping (SLAM) problem in low dynamic environments by using a pose graph and an RGB-D (red-green-blue depth) sensor.
Donghwa Lee, Hyun Myung
doaj   +1 more source

A Dynamic Graph Algorithm for the Highly Dynamic Network Problem [PDF]

open access: yesFourth Annual IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOMW'06), 2006
A recent flooding algorithm (R. O'Dell and R. Wattenhofer, 2005) guaranteed correctness for networks with dynamic edges and fixed nodes. The algorithm provided a partial answer to the highly dynamic network (HDN) problem, defined as the problem of devising a reliable message-passing algorithm over a HDN, which is a network - or a network mobility model
Soedarmadji, Edwin, McEliece, Robert J.
openaire   +2 more sources

Anomaly Detection in Dynamic Graph Using Machine Learning Algorithms [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining
Today, the amount of data with graph structure has increased dramatically. Detecting structural anomalies in the graph, such as nodes and edges whose behavior deviates from the expected behavior of the network, is important in real-world applications ...
Pouria Rabiei, Nosratali Ashrafi-Payaman
doaj   +1 more source

Dynamic Graph Clustering Using Minimum-Cut Trees

open access: yesJournal of Graph Algorithms and Applications, 2012
Algorithms or target functions for graph clustering rarely admit quality guarantees or optimal results in general. Based on properties of minimum-cut trees, a clustering algorithm by Flake et al.
Robert Görke   +2 more
doaj   +1 more source

The Current Landscape of Scalable Dynamic Graph Processing

open access: yesIEEE Access
With the rapid growth in data volume, workloads from various domains have undergone drastic changes in recent years. Today, streaming workloads are commonplace.
Gabriel G. Dos Santos   +2 more
doaj   +1 more source

Summary of Large-Scale Grapb Partitioning Algoritbms

open access: yesDianxin kexue, 2014
The large-scale graph partitioning algorithms were summarized and graph computing models in the distributed environment were introduced. Firstly the large-scale static graph partitioning algorithms and the dynamic graph partitioning algorithms were ...
Jinfeng Xu   +4 more
doaj   +2 more sources

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