Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914368
Pasd Putthapipat, J. Andrian
Software Defined Radio (SDR) concept is becoming the future of mobile device due to its capability of switching between multiple waveforms. However energy consumption is still one of the most critical limitations in mobile applications. SDR needs an advanced selection scheme to choose the most optimized waveform to transmit, especially in term of energy efficiency. This paper proposes to adapt a threshold technique to improve the performance of the selection algorithm.
{"title":"Energy aware waveform selection with threshold for SDR protocols switching","authors":"Pasd Putthapipat, J. Andrian","doi":"10.1109/ELINFOCOM.2014.6914368","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914368","url":null,"abstract":"Software Defined Radio (SDR) concept is becoming the future of mobile device due to its capability of switching between multiple waveforms. However energy consumption is still one of the most critical limitations in mobile applications. SDR needs an advanced selection scheme to choose the most optimized waveform to transmit, especially in term of energy efficiency. This paper proposes to adapt a threshold technique to improve the performance of the selection algorithm.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115366791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914409
Chu Lei, M. Makino
In this paper, a hands-free input interface is proposed, which enables a teacher to operate his/her graphical contents presented on his/her PC with his/her gestures and voices. Since the proposed system is installed on a standard Windows PC with Kinect, no specialization of the contents is necessary for the system.
{"title":"A hands-free input interface by Kinect for teacher in classroom","authors":"Chu Lei, M. Makino","doi":"10.1109/ELINFOCOM.2014.6914409","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914409","url":null,"abstract":"In this paper, a hands-free input interface is proposed, which enables a teacher to operate his/her graphical contents presented on his/her PC with his/her gestures and voices. Since the proposed system is installed on a standard Windows PC with Kinect, no specialization of the contents is necessary for the system.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123242331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914445
Agi Prasetiadi, Dwi Agung Nugroho, Dong-Seong Kim
This paper proposes a method to reconstruct data using parametric curve called Bezier curve. The proposed method suggests the possibility to approximate the damaged data, which have been processed by the error correction scheme. By using the Bezier curve the transmitted data which damaged is reconstructed. This method provides a smoothing effect on damaged data.
{"title":"Parametric curve for data reconstruction method for reliable communication","authors":"Agi Prasetiadi, Dwi Agung Nugroho, Dong-Seong Kim","doi":"10.1109/ELINFOCOM.2014.6914445","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914445","url":null,"abstract":"This paper proposes a method to reconstruct data using parametric curve called Bezier curve. The proposed method suggests the possibility to approximate the damaged data, which have been processed by the error correction scheme. By using the Bezier curve the transmitted data which damaged is reconstructed. This method provides a smoothing effect on damaged data.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123705849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914372
J. Kim, J. Choi
A novel CDN system is proposed in this paper, using content router with in-network caching. The performance of proposed system is evaluated based on hybrid multicast scheme such as broadcast scheme and multicast scheme. From the performance evaluation, we observed hybrid multicast scheme outperforms others, by combing their benefit. Therefore we can reduce required server bandwidth with the proposed hybrid multicast scheme.
{"title":"Popularity-based hybrid transmission scheme using in-network caching","authors":"J. Kim, J. Choi","doi":"10.1109/ELINFOCOM.2014.6914372","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914372","url":null,"abstract":"A novel CDN system is proposed in this paper, using content router with in-network caching. The performance of proposed system is evaluated based on hybrid multicast scheme such as broadcast scheme and multicast scheme. From the performance evaluation, we observed hybrid multicast scheme outperforms others, by combing their benefit. Therefore we can reduce required server bandwidth with the proposed hybrid multicast scheme.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122103257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914437
Hyeoncheol Kim, Deok-Weon Song, Jun-Hyung Lee, Jong-Ho Yoo, Sung-Yoon Jung
In this paper, we propose inter-vehicular distance estimation scheme based on image sensor. The captured image by the image sensor includes the rear lamp of the forward vehicle. We have collected the angle information according to distance which is calculated from the vertical line of the midpoint between rear lamp and the position of the rear lamp. Through experiment, we found that it is possible to estimate the distance according to angle by using the angle information collected from several vehicles model.
{"title":"Inter-vehicular distance estimation scheme based on image sensor","authors":"Hyeoncheol Kim, Deok-Weon Song, Jun-Hyung Lee, Jong-Ho Yoo, Sung-Yoon Jung","doi":"10.1109/ELINFOCOM.2014.6914437","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914437","url":null,"abstract":"In this paper, we propose inter-vehicular distance estimation scheme based on image sensor. The captured image by the image sensor includes the rear lamp of the forward vehicle. We have collected the angle information according to distance which is calculated from the vertical line of the midpoint between rear lamp and the position of the rear lamp. Through experiment, we found that it is possible to estimate the distance according to angle by using the angle information collected from several vehicles model.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122611782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914448
Yong-Hee Kim, Jin-Woo Han, Kyu-Ha Song, Hyoung-Nam Kim
This paper proposes a straightforward method producing the coarse estimate of an emitter position without the constraints of initialization and sensor-pair combination. The method derives two straight lines from a pair of quadratic TDOA and FDOA curves, and then employs a least squares minimization to estimate the emitter position. Simulation results are included to evaluate the performance of the proposed algorithm with varying the emitter position.
{"title":"Emitter location based on the linearization of quadratic TDOA and FDOA curves","authors":"Yong-Hee Kim, Jin-Woo Han, Kyu-Ha Song, Hyoung-Nam Kim","doi":"10.1109/ELINFOCOM.2014.6914448","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914448","url":null,"abstract":"This paper proposes a straightforward method producing the coarse estimate of an emitter position without the constraints of initialization and sensor-pair combination. The method derives two straight lines from a pair of quadratic TDOA and FDOA curves, and then employs a least squares minimization to estimate the emitter position. Simulation results are included to evaluate the performance of the proposed algorithm with varying the emitter position.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126717881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914418
Doohyung Cho, G. Song, Kwangsoo Kim
Novel power MOSFET structure based on LD-MOSFET which has no epitaxial layer is proposed in this paper. The proposed device has the breakdown voltage (BV) as 3.5 times higher than conventional LDMOSFET without increasing the resistance. Also, under the influence of wide n-drift around the oxide, it achieves relatively high Isat due to uniform electric field distribution. In this paper, Silvaco T-CAD tool is utilized to analyze the each device's electrical characteristics.
{"title":"A novel power LDMOSFET structure with high breakdown voltage","authors":"Doohyung Cho, G. Song, Kwangsoo Kim","doi":"10.1109/ELINFOCOM.2014.6914418","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914418","url":null,"abstract":"Novel power MOSFET structure based on LD-MOSFET which has no epitaxial layer is proposed in this paper. The proposed device has the breakdown voltage (BV) as 3.5 times higher than conventional LDMOSFET without increasing the resistance. Also, under the influence of wide n-drift around the oxide, it achieves relatively high Isat due to uniform electric field distribution. In this paper, Silvaco T-CAD tool is utilized to analyze the each device's electrical characteristics.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122830473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914398
Joo-Haeng Lee, Ahyun Lee
The concept of coupled line cameras (CLCs) is reviewed as a novel geometric tool in computer vision with special emphasis on the application of perspective reconstruction of an unknown scene rectangle from a given single image taken from an uncalibrated camera. We give real-world examples where the aspect ratio of a scene rectangle can be precisely reconstructed as well as the internal and external camera parameters, assuming a simple camera model.
{"title":"Review on coupled line cameras and its application in rectangle reconstruction from a single image","authors":"Joo-Haeng Lee, Ahyun Lee","doi":"10.1109/ELINFOCOM.2014.6914398","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914398","url":null,"abstract":"The concept of coupled line cameras (CLCs) is reviewed as a novel geometric tool in computer vision with special emphasis on the application of perspective reconstruction of an unknown scene rectangle from a given single image taken from an uncalibrated camera. We give real-world examples where the aspect ratio of a scene rectangle can be precisely reconstructed as well as the internal and external camera parameters, assuming a simple camera model.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121439133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914439
Zhe Jin, B. Goi, A. Teoh, Yong Haur Tay
In this paper, we analyze the non-invertible property of Graph-based Hamming Embedding (GHE) for the purpose of fingerprint template protection. The GHE utilizes a set of geometrical invariant features Minutiae Vicinity Decomposition (MVD); GHE globally embeds the MVD neighborhood structure into a Hamming space via solving a graph-based optimization problem. As a result, a secure binary template is created. Pertaining to the non-invertibility, the resultant binary template is analyzed from two aspects: strong analysis and weak analysis. The result of analysis shows that the GHE template can be strongly protected from inversion.
{"title":"Non-invertible analysis on Graph-based Hamming Embedding Transform for protecting fingerprint minutiae","authors":"Zhe Jin, B. Goi, A. Teoh, Yong Haur Tay","doi":"10.1109/ELINFOCOM.2014.6914439","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914439","url":null,"abstract":"In this paper, we analyze the non-invertible property of Graph-based Hamming Embedding (GHE) for the purpose of fingerprint template protection. The GHE utilizes a set of geometrical invariant features Minutiae Vicinity Decomposition (MVD); GHE globally embeds the MVD neighborhood structure into a Hamming space via solving a graph-based optimization problem. As a result, a secure binary template is created. Pertaining to the non-invertibility, the resultant binary template is analyzed from two aspects: strong analysis and weak analysis. The result of analysis shows that the GHE template can be strongly protected from inversion.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"544 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116228665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-02DOI: 10.1109/ELINFOCOM.2014.6914395
Jayoung Kim, Jihong Lee
This paper explores a possibility of identifying material types using fore-aft distance information of an ultrasonic sensor which is changed depending on surface strength. Fore-aft distance data are transformed into frequency domain using FFT and frequency data are analyzed for extracting features of a material type. Sensor data are acquired by a testbed for analysis of a wheel-terrain interaction on four types of a surface; asphalt, sand, gravel and grass.
{"title":"Analysis of surface strength in frequency domain using fore-aft distance information of wheeled robots on rough terrain","authors":"Jayoung Kim, Jihong Lee","doi":"10.1109/ELINFOCOM.2014.6914395","DOIUrl":"https://doi.org/10.1109/ELINFOCOM.2014.6914395","url":null,"abstract":"This paper explores a possibility of identifying material types using fore-aft distance information of an ultrasonic sensor which is changed depending on surface strength. Fore-aft distance data are transformed into frequency domain using FFT and frequency data are analyzed for extracting features of a material type. Sensor data are acquired by a testbed for analysis of a wheel-terrain interaction on four types of a surface; asphalt, sand, gravel and grass.","PeriodicalId":360207,"journal":{"name":"2014 International Conference on Electronics, Information and Communications (ICEIC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132748168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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