2012 15th International Conference on Computer and Information Technology (ICCIT)最新文献_第7页

Local feature based gender independent bangla ASR 基于局部特征的性别独立孟加拉语ASR

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509790

K. N. Babi, Mohammed Rokibul Alam Kotwal, Foyzul Hassan, M. N. Huda

{"title":"Local feature based gender independent bangla ASR","authors":"K. N. Babi, Mohammed Rokibul Alam Kotwal, Foyzul Hassan, M. N. Huda","doi":"10.1109/ICCITECHN.2012.6509790","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2012.6509790","url":null,"abstract":"This paper presents automatic speech recognition (ASR) for Bangla (widely used as Bengali) by suppressing the speaker gender types based on local features extracted from an input speech. Speaker-specific characteristics play an important role on the performance of Bangla automatic speech recognition (ASR). Gender factor shows adverse effect in the classifier while recognizing a speech by an opposite gender, such as, training a classifier by male but testing is done by female or vice-versa. To obtain a robust ASR system in practice it is necessary to invent a system that incorporates gender independent effect for particular gender. In this paper, we have proposed a Gender-Independent technique for ASR that focused on a gender factor. The proposed method trains the classifier with the both types of gender, male and female, and evaluates the classifier for the male and female. For the experiments, we have designed a medium size Bangla (widely known as Bengali) speech corpus for both the male and female. The proposed system has showed a significant improvement of word correct rates, word accuracies and sentence correct rates in comparison with the method that suffers from gender effects using. Moreover, it provides the highest level recognition performance by taking a fewer mixture component in hidden Markov model (HMMs).","PeriodicalId":127060,"journal":{"name":"2012 15th International Conference on Computer and Information Technology (ICCIT)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128265766","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

A CLONALG-based approach for the set covering problem 集合覆盖问题的一种基于clonag的方法

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.4304/jcp.9.8.1787-1795

Masruba Tasnim, S. Rouf, Mohammad Sohel Rahman

引用次数: 5

60 GHz array antenna with new method of beam forming 采用新波束形成方法的60ghz阵列天线

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509800

A. Baki, N. Karmakar

{"title":"60 GHz array antenna with new method of beam forming","authors":"A. Baki, N. Karmakar","doi":"10.1109/ICCITECHN.2012.6509800","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2012.6509800","url":null,"abstract":"The spectrum below 10 GHz frequency will likely be congested and the spreading of millimeter wave technology in different emerging wireless applications as well as associated increase in energy consumption will be witnessed in the near future. Array antenna technology with higher beam efficiency (BE) and lower side lobe level (SLL) is required in order to increase the coverage area of wireless communication, transmission bit rate and at the same time decrease the energy consumption and interference. It is possible to achieve higher BE and lower SLL of array antenna by implementing different power distributions for different array elements. A new and technically better method of beam forming by implementing the concept of Staircase Power Distribution (SPD) of antenna elements has been investigated and compared with other edge tapering methods for 60 GHz signal. It is found that the Maximum Side Lobe Level (MSLL) is the lowest in SPD among the compared methods and the BE is also equivalent to those of other edge tapering methods. Fabrication of antenna elements with SPD technology is also easier since the number of different power distribution in SPD is least and stepwise uniform. The use of antenna elements in SPD in terms of power distribution is also the best among the compared edge tapering methods.","PeriodicalId":127060,"journal":{"name":"2012 15th International Conference on Computer and Information Technology (ICCIT)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125308760","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

Development of a remote digital system laboratory 远程数字系统实验室的开发

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509761

Md Liakot Ali, Md. Habibur Rahman, Md. Abu Nayeem Redwanur Rahaman

{"title":"Development of a remote digital system laboratory","authors":"Md Liakot Ali, Md. Habibur Rahman, Md. Abu Nayeem Redwanur Rahaman","doi":"10.1109/ICCITECHN.2012.6509761","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2012.6509761","url":null,"abstract":"This paper presents a new technique that allows an instructor/student to bring the hardware construction and the laboratory experiments into the Digital System Lab environment through the Internet without being near the actual equipments. It offers relax time constraints, a cost effective way of opening a Laboratory for 24 hours for students locally in a Laboratory. It also enhances sharing of knowledge, expertise and experience. An experimental unit, called e-Lab, is prototyped and tested for variety of design examples. It consists of a PLD/FPGA Board interfaced with a PC using RS232 interface via customized hardware. The custom hardware uses low cost data acquisition components. A Graphical User Interface (GUI) has been designed for communication between the local PC terminal and the remote e-Lab system. This allows the user to take over the entire control of the system. Students at the local PC can access the Lab PC via internet using Microsoft's ‘Remote Desktop Connection’ facility. The prototype uses a Web Cam to provide a view of the FPGA system operation for the remote user. It ensures the remote student's about correctness of the system operation and enhances confidence through the visual access of the experimental results.","PeriodicalId":127060,"journal":{"name":"2012 15th International Conference on Computer and Information Technology (ICCIT)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130658154","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

Towards a schedulable fault tolerant HW-SW mapping for real time systems 面向实时系统的可调度容错HW-SW映射

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509718

M. S. Sadi, Md. Noor Alam Shuvo, M. Rahman

引用次数: 0

Diabetes diagnosis decision support system based on symptoms, signs and risk factor using special computational algorithm by rule base 基于症状、体征和危险因素的糖尿病诊断决策支持系统采用特殊的规则库计算算法

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509796

Saifur Rahaman

{"title":"Diabetes diagnosis decision support system based on symptoms, signs and risk factor using special computational algorithm by rule base","authors":"Saifur Rahaman","doi":"10.1109/ICCITECHN.2012.6509796","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2012.6509796","url":null,"abstract":"Diabetes is one of the major type of disease. It is the very common disease in the modern world. Diabetes is a serious disease that affects almost every organ in the body like heart, eyes, kidney, skin, nerves, blood vassals, foot etc. If left the disease unchecked it will make serious complications including death. However, a proper diagnosis at an early stage can result in significant life saving. Unfortunately, all the physicians are not equally skilled, which can cause for time delay, inaccuracy of the diagnosis. In the present paper, a Decision Support System has been proposed for Diabetes diagnosis. The proposed system is designed and developed by using Netbean7.1's GUI and MySQL server feature with the implementation of The dataset used in this study are the signs, symptoms, risk factors associated with diabetes and the results of physical evaluation of a patient. This system provides a user interactive, menu driven environment. It will ask a bunch of questions about the signs, symptoms and risk factors to the system user and user should give yes or no answer. According to the answer the system will make Decision about the possibility of illness, how much severe it is like slight chance, moderate chance, high chance, very high chance, diabetic or not.","PeriodicalId":127060,"journal":{"name":"2012 15th International Conference on Computer and Information Technology (ICCIT)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131392761","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

Dhaka stock market timing decisions by hybrid machine learning technique 达卡股市时机决策采用混合机器学习技术

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509745

S. Banik, A. K. Khan, M. Anwer

引用次数: 8

An automated design methodology for FPGA-based Multi-Gbps LDPC decoders 基于fpga的多gbps LDPC解码器的自动化设计方法

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509755

Duc-Minh Pham, S. M. Aziz

引用次数: 8

BER performance analysis of a multi user Alamouti-MRC system on secured text message transmission 多用户Alamouti-MRC安全短信传输系统误码率性能分析

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509717

T. Ahmed, M. M. Ali, S. Ullah

引用次数: 0

Performance analysis of short channel GaAs MESFET fabricated by SAINT method SAINT法制备短沟道GaAs MESFET的性能分析

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509772

Md. Mahmudur Rahman, M. T. Islam

引用次数: 0