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2016 Vol. 38, No. 6
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2016, 38(6): 1271-1327.
doi: 10.11999/JEIT160224
Abstract:
The first paper of this series of articles revealed that Four-Color Conjecture is hopefully proved mathematically by investigating a special class of graphs, called the 4-chromatic-funnel, pseudo uniquely-4- colorable maximal planar graphs. To charac...
The first paper of this series of articles revealed that Four-Color Conjecture is hopefully proved mathematically by investigating a special class of graphs, called the 4-chromatic-funnel, pseudo uniquely-4- colorable maximal planar graphs. To charac...
2016, 38(6): 1328-1353.
doi: 10.11999/JEIT160409
Abstract:
A maximal planar graph is called the recursive maximal planar graph if it can be obtained fromK4 by embedding a 3-degree vertex in some triangular face continuously. The uniquely 4-colorable maximal planar graph conjecture states that a planar graph ...
A maximal planar graph is called the recursive maximal planar graph if it can be obtained fromK4 by embedding a 3-degree vertex in some triangular face continuously. The uniquely 4-colorable maximal planar graph conjecture states that a planar graph ...
2016, 38(6): 1354-1361.
doi: 10.11999/JEIT150872
Abstract:
There is a contradiction between the degree of survivability and the cost of deployment in Hybrid Optical-Wireless Broadband Access Networks (HOWBAN). To improve the network resources utilization, a low- cost Optical Network Unit (ONU) deployment str...
There is a contradiction between the degree of survivability and the cost of deployment in Hybrid Optical-Wireless Broadband Access Networks (HOWBAN). To improve the network resources utilization, a low- cost Optical Network Unit (ONU) deployment str...
2016, 38(6): 1362-1367.
doi: 10.11999/JEIT151027
Abstract:
Complexity of wireless environment often poses high bit error problems. For that reason, and also concerning about the great demands on transmission energy consumption for the WSN, a Maximum A Posteriori method based on Bayesian Network (MAP-BN) is p...
Complexity of wireless environment often poses high bit error problems. For that reason, and also concerning about the great demands on transmission energy consumption for the WSN, a Maximum A Posteriori method based on Bayesian Network (MAP-BN) is p...
2016, 38(6): 1368-1376.
doi: 10.11999/JEIT150831
Abstract:
The optimal Web service selection based on QoS is still a hot issue. Highly dynamic QoS data leading to uncertainty QoS model is a huge challenge for reliable Web service selection. This paper presents Dynamic QoS Data-driven Reliable Web Service Sel...
The optimal Web service selection based on QoS is still a hot issue. Highly dynamic QoS data leading to uncertainty QoS model is a huge challenge for reliable Web service selection. This paper presents Dynamic QoS Data-driven Reliable Web Service Sel...
2016, 38(6): 1377-1384.
doi: 10.11999/JEIT150944
Abstract:
For an onboard switching, serious decline in the reliability is induced by the harsh space radiation environment. In this paper, a 3-stage Clos-network supporting fully distributed scheduling and a Fully Distributed Fault Tolerant (FDFT) scheduling a...
For an onboard switching, serious decline in the reliability is induced by the harsh space radiation environment. In this paper, a 3-stage Clos-network supporting fully distributed scheduling and a Fully Distributed Fault Tolerant (FDFT) scheduling a...
2016, 38(6): 1385-1390.
doi: 10.11999/JEIT150967
Abstract:
This paper proposes an Eigen domain Transmission Scheme (ETS) to enhance the capacity of MIMO systems under NarrowBand Interference (NBI). First, the transmitter generates N branches of data streams in the eigen domain, then, according to the statist...
This paper proposes an Eigen domain Transmission Scheme (ETS) to enhance the capacity of MIMO systems under NarrowBand Interference (NBI). First, the transmitter generates N branches of data streams in the eigen domain, then, according to the statist...
2016, 38(6): 1391-1397.
doi: 10.11999/JEIT150974
Abstract:
Spectrum sensing is a key technology in the cognitive radio network, in order to protect the primary user, the sensing algorithms must have a high detection efficiency and detection accuracy. This paper mainly focuses on the spectrum sensing in MIMO ...
Spectrum sensing is a key technology in the cognitive radio network, in order to protect the primary user, the sensing algorithms must have a high detection efficiency and detection accuracy. This paper mainly focuses on the spectrum sensing in MIMO ...
2016, 38(6): 1398-1405.
doi: 10.11999/JEIT150860
Abstract:
For high speed and high dynamic receiver, using long pseudo-noise code, seriously affected by Doppler frequency offset, this paper proposes a double dwell pseudo-noise code acquisition method based on Compressed Code Phase Correlator (CCPC) and FFT. ...
For high speed and high dynamic receiver, using long pseudo-noise code, seriously affected by Doppler frequency offset, this paper proposes a double dwell pseudo-noise code acquisition method based on Compressed Code Phase Correlator (CCPC) and FFT. ...
2016, 38(6): 1406-1411.
doi: 10.11999/JEIT150845
Abstract:
Revocable attribute-based encryption is an extension and generalization of attribute-based encryption. In this paper, a revocable key-policy attribute-based encryption scheme is constructed with two revocation lists, it extends a previous scheme whic...
Revocable attribute-based encryption is an extension and generalization of attribute-based encryption. In this paper, a revocable key-policy attribute-based encryption scheme is constructed with two revocation lists, it extends a previous scheme whic...
2016, 38(6): 1412-1418.
doi: 10.11999/JEIT150911
Abstract:
Privacy-preserving technology is the focus of information security area. Unfortunately, rare implementation of private set union protocol is developed. To solve the issue above, a novel private set union protocol based on the YAOs garbled circuit tec...
Privacy-preserving technology is the focus of information security area. Unfortunately, rare implementation of private set union protocol is developed. To solve the issue above, a novel private set union protocol based on the YAOs garbled circuit tec...
2016, 38(6): 1419-1423.
doi: 10.11999/JEIT151056
Abstract:
An effective Sparse Bayesian Learning algorithm exploiting Complex sparse Temporal correlation (CTSBL) is proposed in this paper, which is used to recover sparse complex signal. By exploiting the fact that the real and imaginary components of a compl...
An effective Sparse Bayesian Learning algorithm exploiting Complex sparse Temporal correlation (CTSBL) is proposed in this paper, which is used to recover sparse complex signal. By exploiting the fact that the real and imaginary components of a compl...
2016, 38(6): 1424-1430.
doi: 10.11999/JEIT150919
Abstract:
In the case that the jammer platform rotates or is pointed in all different directions, a new scenario consisting of orthogonal multiple elements is presented, and then rigorous mathematical derivation and theoretic analysis are given for the new sce...
In the case that the jammer platform rotates or is pointed in all different directions, a new scenario consisting of orthogonal multiple elements is presented, and then rigorous mathematical derivation and theoretic analysis are given for the new sce...
2016, 38(6): 1431-1437.
doi: 10.11999/JEIT151008
Abstract:
Many researches confirmed the excellent performance of Iterative Adaptive Approach (IAA), when it is applied to spectrum analysis of missing data. Simulation results show that the IAA can use 20 percent of the data to recover the missing samples, whi...
Many researches confirmed the excellent performance of Iterative Adaptive Approach (IAA), when it is applied to spectrum analysis of missing data. Simulation results show that the IAA can use 20 percent of the data to recover the missing samples, whi...
2016, 38(6): 1438-1445.
doi: 10.11999/JEIT150849
Abstract:
This paper proposes a new Joint Probabilistic Data Association algorithm based on All-Neighbor Fuzzy Clustering (ANFCJPDA) for mutitarget tracking in the clutter. Firstly, distance measure is established according to measurements distribution in vali...
This paper proposes a new Joint Probabilistic Data Association algorithm based on All-Neighbor Fuzzy Clustering (ANFCJPDA) for mutitarget tracking in the clutter. Firstly, distance measure is established according to measurements distribution in vali...
2016, 38(6): 1446-1451.
doi: 10.11999/JEIT151021
Abstract:
In the system of auto-tracking receiver, the coherent integration is needed to increase the signal-to-noise ratio so that the angle measuring accuracy can be obtained satisfactorily when signal-to-noise ratio is low. The traditional method to improve...
In the system of auto-tracking receiver, the coherent integration is needed to increase the signal-to-noise ratio so that the angle measuring accuracy can be obtained satisfactorily when signal-to-noise ratio is low. The traditional method to improve...
2016, 38(6): 1452-1459.
doi: 10.11999/JEIT151070
Abstract:
In order to solve the issue of high range sidelobe level of LFM noise radar waveform, a new design method of low sidelobe level LFM noise radar waveform is presented, which is a combination of low sidelobes level waveform design method and LFM noise ...
In order to solve the issue of high range sidelobe level of LFM noise radar waveform, a new design method of low sidelobe level LFM noise radar waveform is presented, which is a combination of low sidelobes level waveform design method and LFM noise ...
2016, 38(6): 1460-1467.
doi: 10.11999/JEIT151042
Abstract:
A novel algorithm for high-speed maneuvering target detection and parameter estimation is proposed. Firstly, the second-order Keystone Transform (KT) is utilized to remove the quadric coupling between the range frequency and the slow time, after that...
A novel algorithm for high-speed maneuvering target detection and parameter estimation is proposed. Firstly, the second-order Keystone Transform (KT) is utilized to remove the quadric coupling between the range frequency and the slow time, after that...
2016, 38(6): 1468-1474.
doi: 10.11999/JEIT151013
Abstract:
The existing methods of altitude measurement for low-angle targets adopt the specular reflection surface model, and the direct and multipath signals are considered as two correlated far-field point sources. However, in reality, the wavefront of multi...
The existing methods of altitude measurement for low-angle targets adopt the specular reflection surface model, and the direct and multipath signals are considered as two correlated far-field point sources. However, in reality, the wavefront of multi...
2016, 38(6): 1475-1481.
doi: 10.11999/JEIT150995
Abstract:
In the Three Dimension (3D) imaging using a wideband Multiple-Input Multiple-Output (MIMO) radar, the resolution in the two cross-range dimensions is usually not satisfactory in practice, limited by the length of the MIMO radar array. In the paper, t...
In the Three Dimension (3D) imaging using a wideband Multiple-Input Multiple-Output (MIMO) radar, the resolution in the two cross-range dimensions is usually not satisfactory in practice, limited by the length of the MIMO radar array. In the paper, t...
2016, 38(6): 1482-1488.
doi: 10.11999/JEIT150990
Abstract:
The Fast Factorized Back-Projection Algorithm (FFBPA) can reconstruct images in low sampling rate in Local Polar Coordinates (LPC). However, massive 2 dimensional image interpolations are required in image fusion from different LPCs. Image fusion is ...
The Fast Factorized Back-Projection Algorithm (FFBPA) can reconstruct images in low sampling rate in Local Polar Coordinates (LPC). However, massive 2 dimensional image interpolations are required in image fusion from different LPCs. Image fusion is ...
2016, 38(6): 1489-1495.
doi: 10.11999/JEIT151334
Abstract:
To deal with the issue of low oil tanks recognition rate in optical remote sensing image, an improved oil tanks detection method is proposed, which is based on the improved visual saliency model and quasi-circular shadow region. Firstly, the oil tank...
To deal with the issue of low oil tanks recognition rate in optical remote sensing image, an improved oil tanks detection method is proposed, which is based on the improved visual saliency model and quasi-circular shadow region. Firstly, the oil tank...
2016, 38(6): 1496-1502.
doi: 10.11999/JEIT150981
Abstract:
Both GPS Computerized Ionosphere Tomography (CIT) and BackScatter Ionosonde (BSI) can provide two-dimensional electron density profile in large scale. Based on the result of three separate vertical ionosonde, GPS computerized ionosphere tomography an...
Both GPS Computerized Ionosphere Tomography (CIT) and BackScatter Ionosonde (BSI) can provide two-dimensional electron density profile in large scale. Based on the result of three separate vertical ionosonde, GPS computerized ionosphere tomography an...
2016, 38(6): 1503-1511.
doi: 10.11999/JEIT150950
Abstract:
Moving object detection is a challenging issue in computer vision. In this paper, a new detection method via superpixels is proposed based on spatiotemporal multi-cues fusion. First, the current frame is segmented into a set of superpixels using simp...
Moving object detection is a challenging issue in computer vision. In this paper, a new detection method via superpixels is proposed based on spatiotemporal multi-cues fusion. First, the current frame is segmented into a set of superpixels using simp...
2016, 38(6): 1512-1518.
doi: 10.11999/JEIT150986
Abstract:
Traditional airport noise prediction models are insufficient for their high modeling cost and poor practicability. In this paper, the time series phase space reconstruction theory is introduced, and a novel integrated airport noise prediction model b...
Traditional airport noise prediction models are insufficient for their high modeling cost and poor practicability. In this paper, the time series phase space reconstruction theory is introduced, and a novel integrated airport noise prediction model b...
2016, 38(6): 1519-1527.
doi: 10.11999/JEIT150926
Abstract:
In many navigation application scenarios, e.g., emergency rescue, mall shopping, medical guiding, and self-guided tours, the floor plan is regarded as a prior. As a result, these navigation systems are short of scalability and robustness. Focusing on...
In many navigation application scenarios, e.g., emergency rescue, mall shopping, medical guiding, and self-guided tours, the floor plan is regarded as a prior. As a result, these navigation systems are short of scalability and robustness. Focusing on...
2016, 38(6): 1528-1535.
doi: 10.11999/JEIT150982
Abstract:
For feature representation of pedestrian recognition, a hybrid hierarchical feature representation method which combines representation ability of the bag of words model and depth layered with learning adaptability is presented. This method first use...
For feature representation of pedestrian recognition, a hybrid hierarchical feature representation method which combines representation ability of the bag of words model and depth layered with learning adaptability is presented. This method first use...
2016, 38(6): 1536-1540.
doi: 10.11999/JEIT150994
Abstract:
In this paper, a novel ground atmospheric electric field sensor based on MEMS electric field sensing chip is presented, which resolves the problems of motor wear, high power consumption and failure rate of the conventional electric field mill. The ch...
In this paper, a novel ground atmospheric electric field sensor based on MEMS electric field sensing chip is presented, which resolves the problems of motor wear, high power consumption and failure rate of the conventional electric field mill. The ch...
2016, 38(6): 1541-1546.
doi: 10.11999/JEIT150968
Abstract:
Physical Unclonable Functions (PUF) exploits process variation across the same structure circuits during the manufacturing processes to generate numerous unique, random and unclonable security keys. In this paper, a multi-port configurable PUF scheme...
Physical Unclonable Functions (PUF) exploits process variation across the same structure circuits during the manufacturing processes to generate numerous unique, random and unclonable security keys. In this paper, a multi-port configurable PUF scheme...
2016, 38(6): 1547-1551.
doi: 10.11999/JEIT151039
Abstract:
Chaotic system is an important research object in the field of data encryption based on the chaos. The logistic chaotic mapping is the simplest and efficient chaotic system and is usually used by many encryption methods based on the chaos, thus the s...
Chaotic system is an important research object in the field of data encryption based on the chaos. The logistic chaotic mapping is the simplest and efficient chaotic system and is usually used by many encryption methods based on the chaos, thus the s...
2016, 38(6): 1552-1556.
doi: 10.11999/JEIT151005
Abstract:
A novel method for liver segmentation from abdominal CT volumes based on graph cuts and border marching is proposed. First, to exclude complex background and highlight liver region, liver intensity and appearance models are built according to the cha...
A novel method for liver segmentation from abdominal CT volumes based on graph cuts and border marching is proposed. First, to exclude complex background and highlight liver region, liver intensity and appearance models are built according to the cha...
