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International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009最新文献

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The application of knowledge growing system for inferring the behavior of genes interaction 知识增长系统在基因相互作用行为推断中的应用
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417282
A. D. W. Sumari, A. S. Ahmad, A. I. Wuryandari, Jaka Sembiring
{"title":"The application of knowledge growing system for inferring the behavior of genes interaction","authors":"A. D. W. Sumari, A. S. Ahmad, A. I. Wuryandari, Jaka Sembiring","doi":"10.1109/ICICI-BME.2009.5417282","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417282","url":null,"abstract":"Knowledge Growing System (KGS) is a novel perspective in Artificial Intelligence (AI) which is aimed to emulate how the human brain obtains new knowledge from information delivered by human sensory organs. The new knowledge is then used as the basis for making an estimation in the future of the phenomenon being observed as the basis for the most appropriate decision or action that will be decided or taken. In this paper we address the application of KGS to infer the behavior of genes interaction in Genetic Regulatory System (GRS) in order to estimate their behavior in the subsequent interaction time. For this purpose we model the genes as multi-agent that performs collaborative computations in Multiagent Collaborative Computation (MCC) paradigm. In order to show how KGS works in MCC framework, we use yeast genes-interaction values as the case study.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125097090","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}
引用次数: 3
GPS water vapour project associated with global solar radiation at Scott Base station Antarctica GPS水蒸气项目与南极洲斯科特基地的全球太阳辐射有关
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417301
W. Suparta
{"title":"GPS water vapour project associated with global solar radiation at Scott Base station Antarctica","authors":"W. Suparta","doi":"10.1109/ICICI-BME.2009.5417301","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417301","url":null,"abstract":"The project conducted is due to the contribution of Malaysian scientist to the Antarctic research. Using ground-based GPS and surface meteorological measurements, the atmospheric precipitable water vapour (PWV) circulation from Scott Base Antarctica (77.85°S, 166.76°E) are observed. As the Sun plays a significant role in the hydrological cycle and precipitation, the association between water vapour and solar radiation has been investigated to understand the current global climate change. Our analyses from the processing of data collected from 2003 to 2008 showed that the observation between PWV and the global solar radiation was revealed a strong positive correlation with a mean correlation coefficient of 0.81, calculated at the 99% confidence level. The associations between PWV and solar radiation and its physical processes are further discussed in this paper.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130291122","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}
引用次数: 0
The performance of turbo coded orthogonal frequency division multiplexing in rayleigh fading channel 瑞利衰落信道中turbo编码正交频分复用的性能
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417291
S. Pramono, Sugihartono
{"title":"The performance of turbo coded orthogonal frequency division multiplexing in rayleigh fading channel","authors":"S. Pramono, Sugihartono","doi":"10.1109/ICICI-BME.2009.5417291","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417291","url":null,"abstract":"This paper presents turbo coded orthogonal frequency division multiplexing performance which uses fading channel rayleigh distributed. Channel coefficients are generated by jakes method. Iterative decoding causes iteratively transfer of extrinsic LLR which yields correct polarity and realibility of soft decision. The size of block interleaver rules increasing weight codeword and declining bit error floor slope. The result shows that iterative decoding needs three iterations at least for optimum soft decision. The biggest interleaver's size produces the best bit error rate performance. The last result shows that turbo code produces significantly coding gain for mobile channel modelling.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127298748","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}
引用次数: 7
Branches filtering approach to extract retinal blood vessels in fundus image 分支滤波法提取眼底图像中的视网膜血管
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417253
I. Purnama, K. Y. E. Aryanto
{"title":"Branches filtering approach to extract retinal blood vessels in fundus image","authors":"I. Purnama, K. Y. E. Aryanto","doi":"10.1109/ICICI-BME.2009.5417253","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417253","url":null,"abstract":"Retinal blood vessels can give information about an abnormality or disease by examining its pathological changes. One of the abnormalities is diabetic retinopathy that is signed by a disorder of retinal blood vessels resulting from diabetes mellitus. Currently, diabetic retinopathy is one of major cause of human vision abnormalities or even blindness. Hence, early detection of such an abnormality can provide early and proper treatment, and segmentation of the abnormality provides a map of retinal vessels that can ease the assessment of the characteristics of the vessels. We propose a new method to segment blood vessels in a retinal image. In the method, Max-Tree is used to represent the image based on its gray level. Afterwards, the filtering process is done using branches filtering approach in which the tree branches is selected based on the elongation attribute of the nodes. The selection is started from the leaf nodes. This experiment was done to 40 retinal images, and utilized its manual segmentation by experts to validate the results. We obtain the accuracy of 93.95% and 94.21%, respectively to 40 images and 20 images.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129902509","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}
引用次数: 6
Reed Solomon coded MPSK modulation for a Gaussian channel 里德所罗门编码的MPSK调制高斯信道
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417283
E. Husni
{"title":"Reed Solomon coded MPSK modulation for a Gaussian channel","authors":"E. Husni","doi":"10.1109/ICICI-BME.2009.5417283","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417283","url":null,"abstract":"In this paper, construction of partitioned Reed Solomon coded modulation (RSCM) for the additive white Gaussian noise channel is investigated. By matching configuration of component codes with the channel characteristics, it is shown that this system is robust for the Gaussian channel. This approach is compared with non-partitioned RSCM, a Reed Solomon code combined with an MPSK signal set using Gray mapping; and block coded MPSK modulation using binary codes, Reed Muller codes, (RMCM). All codes use hard decision decoding algorithm. Simulation results for these schemes show that RSCM based on set partitioning performs better than not based on set partitioning and RMCM.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122414697","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}
引用次数: 2
Control of remote domestic system using DTMF 用DTMF控制远程家用系统
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417279
Tuljappa M Ladwa, S. M. Ladwa, R. Kaarthik, Alok Ranjan Dhara, N. Dalei
{"title":"Control of remote domestic system using DTMF","authors":"Tuljappa M Ladwa, S. M. Ladwa, R. Kaarthik, Alok Ranjan Dhara, N. Dalei","doi":"10.1109/ICICI-BME.2009.5417279","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417279","url":null,"abstract":"The human mind always needs information of interest to control systems of his/her choice. In the age of electronic systems it is important to be able to control and acquire information from everywhere. Although many methods to remotely control systems have been devised, the methods have the problems such as the need for special devices and software to control the system. This paper suggests a method for control using the DTMF tone generated when the user pushes mobile phone keypad buttons or when connected to a remote mobile system. The proposed work has been done experimentally and has been verified in real time.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122741668","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}
引用次数: 46
Analysis of hysteresis on GSM AMR Codec GSM AMR编解码器的滞后分析
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417284
Amelia Redita, H. Kanalebe, K. Gandi
{"title":"Analysis of hysteresis on GSM AMR Codec","authors":"Amelia Redita, H. Kanalebe, K. Gandi","doi":"10.1109/ICICI-BME.2009.5417284","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417284","url":null,"abstract":"AMR Codec on GSM system can increase the channel capacity up to 75%. However, the increasing of channel capacity can decrease the speech quality or outage probability. The channel capacity has a strong relation with hysteresis range of the received signal. A proper hysteresis range adjustment may reduce handover probability significantly, so that the communication link will not seriously affected. For a certain hysteresis range, every 1 dB increasing in hysteresis value can make the handover probability of 7% lower","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123899259","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}
引用次数: 0
Earth observation by distributed networks of small satellites 小卫星分布式网络对地观测
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417225
K. Schilling
{"title":"Earth observation by distributed networks of small satellites","authors":"K. Schilling","doi":"10.1109/ICICI-BME.2009.5417225","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417225","url":null,"abstract":"Advanced miniaturization technologies enable realization of satellites at small masses, enabling in-orbit placement of distributed satellite systems at limited costs. Thus, despite limited capacities of each satellite, data integration provides interesting outputs from the system. Advantages of a distributed satellite system include higher temporal and spatial resolution of the observations, as well as graceful degradation properties in case of failures.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115821616","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}
引用次数: 13
A VHDL-based ADC on FPGA 基于FPGA的vhdl模数转换器
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417248
J. E. Istiyanto
{"title":"A VHDL-based ADC on FPGA","authors":"J. E. Istiyanto","doi":"10.1109/ICICI-BME.2009.5417248","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417248","url":null,"abstract":"A VHDL design of a controller for the pre-amplifier and the ADC present on a Spartan-3E FPGA Starter Kit board has been carried out and tested using a function generator and an oscilloscope. The design is based on the Moore-type of finite state machine. The VHDL design is discussed and its results presented.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123028669","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}
引用次数: 6
A simple electronic device for optogalvanic and absorption spectroscopy of atoms in a commercial hollow cathode discharge lamp 一种在商业空心阴极放电灯中用于原子光电流和吸收光谱的简单电子装置
International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI: 10.1109/ICICI-BME.2009.5417259
A. Utomo, H. Telle
{"title":"A simple electronic device for optogalvanic and absorption spectroscopy of atoms in a commercial hollow cathode discharge lamp","authors":"A. Utomo, H. Telle","doi":"10.1109/ICICI-BME.2009.5417259","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2009.5417259","url":null,"abstract":"A simple, low-noise DC power supply was built in-house has been demonstrated in this work to control a commercial hollow cathode discharge lamp. This device is able to produce output voltages of up to 400 Volts at up to 50 mA current in where the current is stabilised by an active current sink. The unit also incorporated an AC coupled low-noise amplifier to detect the optogalvanic signal when excitation resonance takes place in the discharge lamp. Experiment has been performed using a single mode diode laser to investigate selected lines of argon (~772 nm) in the commercial hollow cathode discharge lamp which can be used for the optogalvanic and absorption techniques by sending the beams in a perpendicular direction to the cylinder axis of the discharge lamp, in-between its anode and cathode. It is even possible, to record different techniques simultaneously, namely the absorption and optogalvanic spectra.","PeriodicalId":191194,"journal":{"name":"International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122689042","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}
引用次数: 1
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