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Xinheng Wang
University of the West of Scotland
77Publications
12H-index
1,292Citations
Publications 77
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Elahe Naserian (University of the West of Scotland), Xinheng Wang12
Estimated H-index: 12
(University of West London),
Keshav P. Dahal19
Estimated H-index: 19
... more
Abstract In recent years, research on location predictions by mining trajectories of users has attracted a lot of attentions. Existing studies on this topic mostly focus on individual movements, considering the trajectories as solo movements. However, a user usually does not visit locations just for the personal interest. The preference of a travel group has significant impacts on the places they visit. In this paper, we propose a novel personalized location prediction approach which further tak...
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Elahe Naserian (University of the West), Xinheng Wang12
Estimated H-index: 12
(University of West London),
Xiaolong Xu6
Estimated H-index: 6
(Nanjing University of Posts and Telecommunications)
... more
Through the availability of location-acquisition devices, huge volumes of spatio-temporal data recording the movement of people is provided. Discovery of the group of people who travel together can provide valuable knowledge to a variety of critical applications. Existing studies on this topic mainly focus on the movement of vehicles or animals with forcing the group members to stay always connected. However, the movement of people is different; people might belong to the same main group while t...
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In this paper, a novel time of arrival (TOA) estimation method is proposed based on an iterative cleaning process to extract the first path signal. The purpose is to address the challenge in dense multipath indoor environments that the power of the first path component is normally smaller than other multipath components, where the traditional match- filtering (MF) based TOA estimator causes huge errors. Along with parameter estimation, the proposed process is trying to detect and extract the fir...
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Elahe Naserian (University of the West of Scotland), Xinheng Wang12
Estimated H-index: 12
(University of the West of Scotland),
Xiaolong Xu6
Estimated H-index: 6
(Nanjing University of Information Science and Technology)
... more
Pattern-based prediction is one of the widely used approaches to predict the future location of the users in a mobile environment. Currently, pattern-based prediction is performed in two sequential steps: discovering a set of sequential frequent patterns, followed by generating the prediction rules. However, existing methods cannot forecast locations where their support is less than the threshold. Therefore, some useful patterns with low support cannot be discovered which leads to the reduction ...
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Dong Wang , Xinheng Wang12
Estimated H-index: 12
,
Ying Liang3
Estimated H-index: 3
... more
Internet of Things (IoT) is being developed rapidly and applied widely in our society. A large number of network nodes with different attributes join in the network and makes the structure of the network rather complex. Traditional research about network routing concentrates on a few network attributes as routing metrics like energy and bandwidth. However, the network performance may be decreased when concentrating on one or few metrics. In this paper, a service oriented routing is proposed base...
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Zaijian Wang1
Estimated H-index: 1
(Anhui Normal University),
Yuning Dong (Nanjing University of Posts and Telecommunications), Shiwen Mao36
Estimated H-index: 36
(Auburn University)
... more
To address the issue of finegrained classification of Internet multimedia traffic from a Quality of Service (QoS) perspective with a suitable granularity, this paper defines a new set of QoS classes and presents a modified K-Singular Value Decomposition (K-SVD) method for multimedia identification. After analyzing several instances of typical Internet multimedia traffic captured in a campus network, this paper defines a new set of QoS classes according to the difference in downstream/upstream ra...
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Xinheng Wang12
Estimated H-index: 12
,
王新珩 , Muddesar Iqbal4
Estimated H-index: 4
... more
Provided are a communication device and method for achieving multi-protocol interoperability. The communication device comprises: a first interface assembly configured as an interface for transmission of information using a standard communication protocol; a second interface assembly configured as an interface for transmission of information using a self-defined communication protocol; and a microcontroller comprising a virtual exchange module for providing interaction between information using ...
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Xinheng Wang12
Estimated H-index: 12
(University of the West of Scotland),
Congcong Zhang1
Estimated H-index: 1
(Alcatel-Lucent),
Fuyu Liu1
Estimated H-index: 1
(Nanjing University of Posts and Telecommunications)
... more
This paper presents a simultaneous localization and mapping (SLAM) method that utilizes the measurement of ambient magnetic fields present in all indoor environments. In this paper, an improved exponentially weighted particle filter was proposed to estimate the pose distribution of the object and a Kriging interpolation method was introduced to update the map of the magnetic fields. The performance and effectiveness of the proposed algorithms were evaluated by simulations on MATLAB based on a ma...
Ref 29Cited 4
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