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2011 First International Conference on Informatics and Computational Intelligence最新文献

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Implementing Speech Feature for Embedded System to Support Color Blind People 支持色盲的嵌入式系统语音特性的实现
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.49
R. Harwahyu, R. F. Sari
{"title":"Implementing Speech Feature for Embedded System to Support Color Blind People","authors":"R. Harwahyu, R. F. Sari","doi":"10.1109/ICI.2011.49","DOIUrl":"https://doi.org/10.1109/ICI.2011.49","url":null,"abstract":"Speech feature can be an alternative interaction model for embedded device that is designed without many buttons for control. In this work, we create colorblind aid system. This paper compares speech feature created using SAPI5.1 with speech feature created manually using phoneme concatenation and DTW, and assess their performance in WinCE6 and WES09 embedded OS environment. The testing for speech feature is conducted by 10 respondents to identify words synthesized by systems and to say words to be recognized by systems. Testing for the OS is conducted by observing size, boot time, and their support for the speech feature. As the result, speech feature created using SAPI5.1 is better than the manually-created one, with success rate 88, 33% for speech synthesis and 75, 87% and 74, 76% subsequently for speech recognition in silent and noisy condition. The second test shows that WES09 is more suitable for this particular system due to its support for .NET and SAPI5.1.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117329859","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
Gaze at Desired Destination, and Wheelchair Will Navigate towards It. New Technique to Guide Wheelchair Motion Based on EOG Signals 凝视想要的目的地，轮椅会导航到它。基于眼电信号的轮椅运动引导新技术
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.30
A. Al-Haddad, R. Sudirman, Camallil Omar
{"title":"Gaze at Desired Destination, and Wheelchair Will Navigate towards It. New Technique to Guide Wheelchair Motion Based on EOG Signals","authors":"A. Al-Haddad, R. Sudirman, Camallil Omar","doi":"10.1109/ICI.2011.30","DOIUrl":"https://doi.org/10.1109/ICI.2011.30","url":null,"abstract":"In this work, we propose new method beside the classic method, to control the motorized wheelchair using EOG signals. The new method allows the user to look around freely while the wheelchair navigates automatically to the desired goal point. Only EOG signals are used to control the wheelchair, eye gazing and blinking. The user can still choose to control the wheelchair using the classic manual method in case the environment and obstacles structure does not help with the auto navigation method. In the new auto navigation method the micro controller can know the goal point direction and distance by calculating the gaze angle that the user is gazing at. Tangent Bug algorithm is used to navigate the wheelchair in Auto controlling method. Experimental results are similar to simulated with minimum error, due to minimal positioning and sensing errors.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125309744","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: 15
Palmprint Recognition Using Principal Lines Characterization 基于主线特征的掌纹识别
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.53
M. O. Rotinwa-Akinbile, A. Aibinu, M. Salami
{"title":"Palmprint Recognition Using Principal Lines Characterization","authors":"M. O. Rotinwa-Akinbile, A. Aibinu, M. Salami","doi":"10.1109/ICI.2011.53","DOIUrl":"https://doi.org/10.1109/ICI.2011.53","url":null,"abstract":"In this paper, a novel contactless Palmprint recognition system using palm print principal line-based feature extraction technique has been proposed. The discriminative Palmprint features were extracted from a pre-processed acquired images using easily available and low cost camera. Distances from endpoints to endpoints and point of interception to endpoints were calculated and transformed to frequency domain by the application of Discrete Fourier Transformed (DFT) technique. The extracted K-points DFT coefficients has been used as the discriminating features for recognition and identification purposes using correlation technique, power spectral matching and Euclidean distance measure. The proposed technique has been observed to be rotation, scale and translation invariant and accuracy of 100% was achieved in a 1-to-4 recognition and classification verification.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124881479","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: 19
Using Harmony Search for Solving a Typical Bioinformatics Problem 用和谐搜索解决一个典型的生物信息学问题
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.13
Saman Poursiah Navi, E. Asgarian, Hossein Moeinzadeh, Vahid Chahkandi
{"title":"Using Harmony Search for Solving a Typical Bioinformatics Problem","authors":"Saman Poursiah Navi, E. Asgarian, Hossein Moeinzadeh, Vahid Chahkandi","doi":"10.1109/ICI.2011.13","DOIUrl":"https://doi.org/10.1109/ICI.2011.13","url":null,"abstract":"Recently, there has been great interest in Bioinformatics among researches from various disciplines such as computer science, mathematics, statistics and artificial intelligence. Bioinformatics mainly deals with solving biological problems at molecular levels. One of the classic problems of bioinformatics which has gain a lot attention lately is Haplotyping, the goal of which is categorizing SNP-fragments into two clusters and deducing a haplotype for each. Since the problem is proved to be NP-hard, several computational and heuristic methods have addressed the problem seeking feasible answers. In this paper, harmony search (HS) is considered as a clustering approach. Extensive computational experiments indicate that the designed HS algorithm achieves a higher accuracy than the genetic algorithm (GA) and particle swarm optimization (PSO) to the MEC model in most cases.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120954734","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
Weighted Local Directional Pattern for Robust Facial Expression Recognition 基于加权局部方向模式的鲁棒面部表情识别
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.51
Arifur Rahman, L. Ali
{"title":"Weighted Local Directional Pattern for Robust Facial Expression Recognition","authors":"Arifur Rahman, L. Ali","doi":"10.1109/ICI.2011.51","DOIUrl":"https://doi.org/10.1109/ICI.2011.51","url":null,"abstract":"A novel low-cost highly discriminatory feature space is introduced for facial expression recognition, which incorporates a weight to the Local Direction Pattern (LDP), capable of robust performance over a range of image resolutions. In addition, we use Adaboost to pick a small set of high-flying features, which are used by the Support Vector Machine (SVM) to classify facial expressions proficiently. Experimental results show that the proposed technique improves both the accuracy and the speed of the final classifier compares to other existing state-of-the-art methods.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"65 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122750000","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
Dynamic Traffic Adaptable Switch 动态流量自适应交换机
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.68
Rajat Verma, A. Singh, Prafull Agarwal
{"title":"Dynamic Traffic Adaptable Switch","authors":"Rajat Verma, A. Singh, Prafull Agarwal","doi":"10.1109/ICI.2011.68","DOIUrl":"https://doi.org/10.1109/ICI.2011.68","url":null,"abstract":"In computer networks, switches are used for interconnecting plurality of nodes for data exchange usually employs either single back plane or cross-bar bus architecture. Single back plane bus is limited by latency whereas cross-bar bus architecture comparatively requires more silicon space. The single bus is subjected to the entire load of the switch and at the same time it cannot support concurrent communication corresponding to multiple requests, results in waiting time causes abbreviation in throughput. The proposed solution introduces an ASIC (Application Specific Integrated Circuit) to determine the traffic condition over a period of time and corresponding to that it controls a section of MOSFET (Metal Oxide Semiconductor Field Effect Transistors) switches, connecting plurality of switch port to plurality of bus. The switch ports are grouped together in a manner such that each group encompasses only those switch ports which have preeminence communication among them. Each group of switch ports is mapped to discrete bus. A bridge is used to interconnect plurality of bus and contentions are resolved by a local and a central arbiter.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132928905","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
Assessment of Selected Electrocardiogram Voltage Criteria for Left Ventricular Hypertrophy by Using SPSS 用SPSS评价左室肥厚的心电图电压选择标准
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.69
V. Chaudhari, D. Mishra, P. B. Patil
{"title":"Assessment of Selected Electrocardiogram Voltage Criteria for Left Ventricular Hypertrophy by Using SPSS","authors":"V. Chaudhari, D. Mishra, P. B. Patil","doi":"10.1109/ICI.2011.69","DOIUrl":"https://doi.org/10.1109/ICI.2011.69","url":null,"abstract":"This study examines the relation of different selected criteria for the assessment of left ventricular hypertrophy (LVH) by using analysis of variance (ANOVA) method in SPSS. For this purpose data set of four hundred and fifty two patients were included. Initial analysis was done by using Cornell voltage criteria and Cornell voltage duration criteria for LVH in association with QRS area for the same set of LVH patients. The dependent variable taken as Cornell voltage (CrV) and Cornell voltage duration (CrVd) and the independent variable considered as QRS area (QRSA). There analyses were performed by one way ANOVA. The results were show that there were significance relation for Cornell voltage criteria (0.291) and Cornell voltage duration criteria (0.254) for LVH with QRSA.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115898546","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
Fast Dynamic Speech Recognition via Discrete Tchebichef Transform 基于离散切切夫变换的快速动态语音识别
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.48
F. Ernawan, E. Noersasongko, N. A. Abu
{"title":"Fast Dynamic Speech Recognition via Discrete Tchebichef Transform","authors":"F. Ernawan, E. Noersasongko, N. A. Abu","doi":"10.1109/ICI.2011.48","DOIUrl":"https://doi.org/10.1109/ICI.2011.48","url":null,"abstract":"Traditionally, speech recognition requires large computational windows. This paper proposes an approach based on 256 discrete orthonormal Tchebichef polynomials for efficient speech recognition. The method uses a simplified set of recurrence relation matrix to compute within each window. Unlike the Fast Fourier Transform (FFT), discrete orthonormal Tchebichef transform (DTT) provides simpler matrix setting which involves real coefficient number only. The comparison among 256 DTT, 1024 DTT and 1024 FFT has been done to recognize five vowels and five consonants. The experimental results show the practical advantage of 256 Discrete Tchebichef Transform in term of spectral frequency and time taken of speech recognition performance. 256 DTT produces frequency formants relatively identical similar output with 1024 DTT and 1024 FFT in term of speech recognition. The 256 DTT has a potential to be a competitive candidate for computationally efficient dynamic speech recognition.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124594126","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: 5
Design, Modeling and Implementation of a Real-Time Object Model for Real-Time Databases 实时数据库实时对象模型的设计、建模与实现
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.44
Nada Louati, R. Bouaziz, Claude Duvallet, B. Sadeg
{"title":"Design, Modeling and Implementation of a Real-Time Object Model for Real-Time Databases","authors":"Nada Louati, R. Bouaziz, Claude Duvallet, B. Sadeg","doi":"10.1109/ICI.2011.44","DOIUrl":"https://doi.org/10.1109/ICI.2011.44","url":null,"abstract":"The object model is very promising for real-time applications that must handle complex real-world objects with short deadlines due to its capabilities for modeling, storing, and manipulating complex objects. However, real-time databases require tight control and, particularly, they need to take into account temporal aspects of data and timing constraints on transactions. This paper is about the application of the object-oriented technology to model complex objects in the context of real-time databases. It suggests a real-time object model that incorporates time-constrained data, timeconstrained transactions, and concurrency control mechanisms. This model can be integrated easily in existed object oriented method and permits automatic code generation of all the realtime code of an application.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128861393","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
A Data Mining Based Algorithm to Enhance Maintenance Management: A Medical Equipment Case Study 一种基于数据挖掘的改进维护管理算法——以医疗设备为例
2011 First International Conference on Informatics and Computational Intelligence Pub Date : 2011-12-12 DOI: 10.1109/ICI.2011.23
Taha Mokfi, Mahsa Almaeenejad, Mohamad Sedighi
{"title":"A Data Mining Based Algorithm to Enhance Maintenance Management: A Medical Equipment Case Study","authors":"Taha Mokfi, Mahsa Almaeenejad, Mohamad Sedighi","doi":"10.1109/ICI.2011.23","DOIUrl":"https://doi.org/10.1109/ICI.2011.23","url":null,"abstract":"Although firms can extract precious knowledge from the growing volume of maintenance data, a considerable proportion of these data is untapped. In order to discover knowledge from these huge amounts of data to support maintenance decision making, data mining can be considered as a powerful tool. However, according to the literature on maintenance, the application of data mining in maintenance needs greater attention and further exploration. In this regard, in this study the effort has been made to propose an overall data mining based algorithm for enhancement of maintenance management. Finally, an Iranian medical equipment case is studied to illustrate the usage of the proposed algorithm in the real world.","PeriodicalId":146712,"journal":{"name":"2011 First International Conference on Informatics and Computational Intelligence","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129215316","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
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