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Yui Okubo and Taiga Mitsuyuki
Production planning is an important factor for production efficiency in the shipyard. However, planning is currently executed by manual operations based on the experience of field workers because of the complexity of the target shipbuilding project. This...
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Paul Samuel Ignacio, Jay-Anne Bulauan and David Uminsky
Stability of persistence diagrams under slight perturbations is a key characteristic behind the validity and growing popularity of topological data analysis in exploring real-world data. Central to this stability is the use of Bottleneck distance which e...
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Guiming Zhang and Jin Xu
Kernel density estimation (KDE) is a commonly used method for spatial point pattern analysis, but it is computationally demanding when analyzing large datasets. GPU-based parallel computing has been adopted to address such computational challenges. The e...
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Ranjeet Vasant Bidwe, Sashikala Mishra, Shruti Patil, Kailash Shaw, Deepali Rahul Vora, Ketan Kotecha and Bhushan Zope
Every data and kind of data need a physical drive to store it. There has been an explosion in the volume of images, video, and other similar data types circulated over the internet. Users using the internet expect intelligible data, even under the pressu...
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Stef Janssen, Régis van der Sommen, Alexander Dilweg and Alexei Sharpanskykh
Airport security checkpoints are the most important bottleneck in airport operations, but few studies aim to empirically understand them better. In this work we address this lack of data-driven quantitative analysis and insights about the security checkp...
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Andras Markus, Attila Kertesz and Gabor Kecskemeti
In the age of the Internet of Things (IoT), more and more sensors, actuators and smart devices get connected to the network. Application providers often combine this connectivity with novel scenarios involving cloud computing. Before implementing changes...
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Andras Markus, Attila Kertesz and Gabor Kecskemeti
In the age of the Internet of Things (IoT), more and more sensors, actuators and smart devices get connected to the network. Application providers often combine this connectivity with novel scenarios involving cloud computing. Before implementing changes...
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Daniel Elias, Birgit Nadler, Friedrich Nadler, Georg Hauger
Pág. 457 - 466
The development of multimodal hubs is a sensitive task due to numerous parallel occurring processes and external dependencies. There are already isolated solutions available that mostly suffer from a holistic approach. Based on the results of a predecess...
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Guilherme Jonas Costa da Silva Silva,Paulo Henrique Costa
Pág. 303 - 318
O trabalho tem por objetivo analisar teórica e empiricamente o papel dos portos no crescimento das exportações e do PIB no Brasil. O setor portuário é estratégico para a competitividade e ampliação do comércio brasileiro no mercado internacional, visando...
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Wataru Hotta, Shunichi Suzuki and Muneo Hori
For more reliable evaluation of liquefaction, an analysis model of higher fidelity should be used even though it requires more numerical computation. We developed a parallel finite element method (FEM), implemented with the non-linear multiple shear mech...
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Wataru Hotta, Shunichi Suzuki and Muneo Hori
For more reliable evaluation of liquefaction, an analysis model of higher fidelity should be used even though it requires more numerical computation. We developed a parallel finite element method (FEM), implemented with the non-linear multiple shear mech...
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Alexander Skabardonis, Fanis Papadimitriou, Bill Halkias, Pantelis Kopelias
Pág. 573 - 582
The paper presents the findings to date of operational analyses at freeway off-ramps with emphasis on analysis procedures on recurrent off-ramp bottleneck locations at the Attiki odos motorway (Attica Tollway) in Athens, Greece. We compared the observed ...
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Inioluwa Christianah Afolabi, Emmanuel I. Epelle, Burcu Gunes, Fatih Güleç and Jude A. Okolie
Higher heating values (HHV) is a very useful parameter for assessing the design and large-scale operation of biomass-driven energy systems. HHV is conventionally measured experimentally with an adiabatic oxygen bomb calorimeter. This procedure is often t...
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Mou Wang, Xiao-Lei Zhang and Susanto Rahardja
Acoustic scene analysis has attracted a lot of attention recently. Existing methods are mostly supervised, which requires well-predefined acoustic scene categories and accurate labels. In practice, there exists a large amount of unlabeled audio data, but...
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Ana Zekavica, Aleksandar Djordjevic, Aleksandra Vukmirovic, Jovanka Vukmirovic, Milica Brankovic
Pág. 39 - 48
Research question: Big Data represents a true business revolution in many areas, and, as such, in marketing research, as well. The subject of this study is the analysis of the existing stage, as well as of the achieved results in the implementation of th...
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Zhipeng Lin, Wenjing Yang, Houcun Zhou, Xinhai Xu, Liaoyuan Sun, Yongjun Zhang and Yuhua Tang
Multiphase flow solvers are widely-used applications in OpenFOAM, whose scalability suffers from the costly communication overhead. Therefore, we establish communication-optimized multiphase flow solvers in OpenFOAM. In this paper, we first deliver a sca...
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Yan Yang, Kentaro Wada, Takashi Oguchi, Miho Iryo-Asano
Pág. 1503 - 1532
The inter-driver variability of follow-the-leader behavior is well recognized as a main cause of bottleneck phenomenon on expressway basic segment. The bottleneck phenomenon observed at sag sections on Japanese expressways is an example where the accumul...
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Alexandra Kondyli, Phani Gubbala, Lily Elefteriadou
Pág. 346 - 355
Transportation engineers rely on the Highway Capacity Manual (HCM) for estimating capacity at freeway segments. According to the HCM 2010, the capacity of the basic freeway segments is a function of the free-flow speed and it ranges from 2,400 passenger ...
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Sugiarto Sugiarto,. Lulusi,Sofyan M. Saleh
Pág. 64 - 77
The term of capacity is very useful to quantify the ability of transport facilities in terms of carrying traffic. The capacity of the road is an essential ingredient in the planning, design, and operation of roadways. It is desirable for traffic analyst ...
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Ying Liu, Wenjing Shen, Kaixuan Fan, Weihao Pei and Shaomin Liu
The impacts of heavy metal pollution in arable soil on agricultural production, environmental health, and the wellbeing of urban and rural residents cannot be overlooked. It has become a significant bottleneck in achieving comprehensive rural revitalizat...
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