Pub Date : 1900-01-01DOI: 10.1109/ICMU.2015.7061064
S. Kaneda, Teruhiro Mizumoto, T. Maeno, M. Takai, S. Kashihara, H. Yamaguchi, T. Higashino
This paper presents a cross validation of network system models in two simulation tools, namely the ONE Simulator and Scenargie, for the simulation of Delay or Disruption Tolerant Networks (DTNs). The study compares the simulation results from three network system models provided by the two simulators as well as their efficiency for a commonly used DTN scenario. The results show a fundamental problem inherent to the time stepped approach that may introduce an unacceptable level of inaccuracies in the predicted DTN performance. Also, limiting such inaccuracies gives the time stepped approach no runtime performance superiority over the event driven approach. Further, the study shows that the DTN performance is highly sensitive to the link establishment overheads, which may change the predicted end-to-end message delivery latencies by an order of magnitude. Moreover, other details of the network system are important when the target network is expected to be highly loaded with communication traffic.
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Pub Date : 1900-01-01DOI: 10.1109/ICMU.2015.7061058
Geunsik Lim, Jae-young Hwang, Kyungmin Park, Sang-Bum Suh
The init process has evolved as a system and service manager of process scheduling, input/output scheduling, memory scheduling, and the creation and termination of processes. The addition of software functionality increases software complexity. In a mobile environment, the increase of software complexity results in a slow boot time for mobile devices. This paper describes a mobile aware bootup framework by isolating the dependencies of the execution sequence among the processes, and by simplifying the existing init scheme to accelerate the boot time of the mobile device. From our experiment, our proposed approaches reduce the bootup time of the mobile device by about 50%.
{"title":"Enhancing init scheme for improving bootup time in mobile devices","authors":"Geunsik Lim, Jae-young Hwang, Kyungmin Park, Sang-Bum Suh","doi":"10.1109/ICMU.2015.7061058","DOIUrl":"https://doi.org/10.1109/ICMU.2015.7061058","url":null,"abstract":"The init process has evolved as a system and service manager of process scheduling, input/output scheduling, memory scheduling, and the creation and termination of processes. The addition of software functionality increases software complexity. In a mobile environment, the increase of software complexity results in a slow boot time for mobile devices. This paper describes a mobile aware bootup framework by isolating the dependencies of the execution sequence among the processes, and by simplifying the existing init scheme to accelerate the boot time of the mobile device. From our experiment, our proposed approaches reduce the bootup time of the mobile device by about 50%.","PeriodicalId":251023,"journal":{"name":"2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125154864","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 : 1900-01-01DOI: 10.1109/ICMU.2015.7061044
Mei-Ju Su, I-Ling Chen, Heng-Shuen Chen, Chih-Ting Cheng, Yaw-Jen Lin
Osteoporosis is a common bone disease in the elderly, which often causes back pain and kyphosis. In Taiwan, 51.9 percent of the elderly over 45 years old need rehabilitation and the demand of wearing orthoses aids in the aging of society has increased significantly. Physicians don't know the rehabilitation effectiveness and the patient compliance behaviors and related factors of the disease until the patients come back to the clinic. It will affect the diagnosis accuracy. In Taiwan, there isn't a continuous spin care after a patient goes to clinic. Therefore, in the study, we cooperate with orthopedics department of Mackay Memorial Hospital Hsinchu Branch to plan a continuous spin care service based on an iBrace monitor system with BLE (Blue Low Energy). iBrace integrates EMG, pressure sensors and position sensors and APP with cloud spine care service platform.
骨质疏松症是老年人常见的骨病，常引起背部疼痛和脊柱后凸。在台湾，有51.9%的45岁以上老人需要康复，社会老龄化对佩戴矫形器的需求显著增加。直到患者回到诊所，医生才知道康复效果和患者依从性行为以及疾病的相关因素。这会影响诊断的准确性。在台湾，病人去诊所后没有持续的旋转护理。因此，在本研究中，我们与麦凯纪念医院新竹分院骨科合作，规划了一个基于iBrace BLE (Blue Low Energy)监测系统的连续旋转护理服务。iBrace将肌电、压力传感器、位置传感器和APP集成在云脊柱护理服务平台上。
{"title":"Continuous spine care service for elderly","authors":"Mei-Ju Su, I-Ling Chen, Heng-Shuen Chen, Chih-Ting Cheng, Yaw-Jen Lin","doi":"10.1109/ICMU.2015.7061044","DOIUrl":"https://doi.org/10.1109/ICMU.2015.7061044","url":null,"abstract":"Osteoporosis is a common bone disease in the elderly, which often causes back pain and kyphosis. In Taiwan, 51.9 percent of the elderly over 45 years old need rehabilitation and the demand of wearing orthoses aids in the aging of society has increased significantly. Physicians don't know the rehabilitation effectiveness and the patient compliance behaviors and related factors of the disease until the patients come back to the clinic. It will affect the diagnosis accuracy. In Taiwan, there isn't a continuous spin care after a patient goes to clinic. Therefore, in the study, we cooperate with orthopedics department of Mackay Memorial Hospital Hsinchu Branch to plan a continuous spin care service based on an iBrace monitor system with BLE (Blue Low Energy). iBrace integrates EMG, pressure sensors and position sensors and APP with cloud spine care service platform.","PeriodicalId":251023,"journal":{"name":"2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133765511","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 : 1900-01-01DOI: 10.1109/ICMU.2015.7061046
K. Fujita, T. Fujimoto
When we appreciate an art object in art museum, the knowledge about the art objects is necessary. If we didn't have the knowledge about art objects, we didn't understand about art objects. However, all visitors who come to the art museum don't have the knowledge about the art objects. As a result, it is not fun for a visitor to look the art objects. Because of this, we propose appreciation support system. The system can reflect the opinion of visitor. Therefore, this system increase interest about the appreciation of the visitor and this system can raise entertainment characteristics about the appreciation.
{"title":"Proposal of appreciation support system to reflect the opinion of visitor about art objects in art museum","authors":"K. Fujita, T. Fujimoto","doi":"10.1109/ICMU.2015.7061046","DOIUrl":"https://doi.org/10.1109/ICMU.2015.7061046","url":null,"abstract":"When we appreciate an art object in art museum, the knowledge about the art objects is necessary. If we didn't have the knowledge about art objects, we didn't understand about art objects. However, all visitors who come to the art museum don't have the knowledge about the art objects. As a result, it is not fun for a visitor to look the art objects. Because of this, we propose appreciation support system. The system can reflect the opinion of visitor. Therefore, this system increase interest about the appreciation of the visitor and this system can raise entertainment characteristics about the appreciation.","PeriodicalId":251023,"journal":{"name":"2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122724317","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 : 1900-01-01DOI: 10.1109/ICMU.2015.7061049
T. Mitsui, Suhua Tang, S. Obana
This paper proposes a support system for improving golf swing by using wearable sensors, aiming at putting forward proper advice to beginners without requiring a human coach. First, the system framework is introduced. Then, sensor data obtained in the experiments is presented and analyzed. The analysis shows that there are clear differences between beginners and experienced players in their sensor data, which can be used to distinguish the levels of golf players, and help improve the performance of beginners.
{"title":"Support system for improving golf swing by using wearable sensors","authors":"T. Mitsui, Suhua Tang, S. Obana","doi":"10.1109/ICMU.2015.7061049","DOIUrl":"https://doi.org/10.1109/ICMU.2015.7061049","url":null,"abstract":"This paper proposes a support system for improving golf swing by using wearable sensors, aiming at putting forward proper advice to beginners without requiring a human coach. First, the system framework is introduced. Then, sensor data obtained in the experiments is presented and analyzed. The analysis shows that there are clear differences between beginners and experienced players in their sensor data, which can be used to distinguish the levels of golf players, and help improve the performance of beginners.","PeriodicalId":251023,"journal":{"name":"2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130960260","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 : 1900-01-01DOI: 10.1109/ICMU.2015.7061040
O. Alfandi, Arne Bochem, Kirill Bulert, D. Hogrefe, Alwin Maier
Wireless networks are spreading continuously, filling our homes and the world around us. By using a ZigBee network we will show that a person can be detected by analyzing the fluctuations of signal strength inside the network. The simplicity of our approach means that it could be extended to all wireless networks. This work shows both implications on privacy as well as promising advances in fields like home automation and smart devices by localizing people as they go about their daily lives.
{"title":"Received signal strength indication for movement detection","authors":"O. Alfandi, Arne Bochem, Kirill Bulert, D. Hogrefe, Alwin Maier","doi":"10.1109/ICMU.2015.7061040","DOIUrl":"https://doi.org/10.1109/ICMU.2015.7061040","url":null,"abstract":"Wireless networks are spreading continuously, filling our homes and the world around us. By using a ZigBee network we will show that a person can be detected by analyzing the fluctuations of signal strength inside the network. The simplicity of our approach means that it could be extended to all wireless networks. This work shows both implications on privacy as well as promising advances in fields like home automation and smart devices by localizing people as they go about their daily lives.","PeriodicalId":251023,"journal":{"name":"2015 Eighth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)","volume":"481 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125095853","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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