2012 15th International Conference on Computer and Information Technology (ICCIT)最新文献_第5页

Electrical load forecasting using echo state network 基于回声状态网络的电力负荷预测

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509763

M. Jubayer, Alam Rabin, Md. Safayet Hossain, Md. Solaiman Ahsan, Md Abu, Shahab Mollah, Enamul Kabir, M. Shahjahan

引用次数: 3

Design and performance analysis of ultra wideband Inverted-F antenna for Wi-Fi, WiMAX, WLAN and military applications 用于Wi-Fi、WiMAX、WLAN和军事应用的超宽带倒f天线设计与性能分析

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509732

Fahim Rashid, Md. Mashud Mustafiz, M. K. Ghosh, S. Hossain

引用次数: 4

Night mode face recognition using adaptively weighted sub-pattern PCA 基于自适应加权子模式PCA的夜间模式人脸识别

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509708

Md. Zahangir Alom, Arif Khan, Rubel Biswas, Mumit Khan

{"title":"Night mode face recognition using adaptively weighted sub-pattern PCA","authors":"Md. Zahangir Alom, Arif Khan, Rubel Biswas, Mumit Khan","doi":"10.1109/ICCITECHN.2012.6509708","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2012.6509708","url":null,"abstract":"The face recognition problem is made difficult by the great variability in head rotation and tilt, lighting intensity and angle, facial expression, aging, partial occlusion (e.g. Wearing Hats, scarves, glasses etc.), etc. Principal components from the face space are used for face recognition to reduce dimensionality of database images. However, this paper discusses on adaptively weighted sub-pattern PCA (Aw-SpPCA) based face recognition system for dark images that have captured at night. It is really difficult to capture good quality picture at night for lacking of light source with traditional acquisition devices like camera or mobile phone. The computational photographic concepts have been applied to enhance the quality of the capture images at night automatically. Multi-scale retinex color restorations (MSRCR) technique has been applied for overcome this problem. Moreover, for recognition phase of this propose method, unlike PCA based on a whole image pattern, Aw-SpPCA operates directly on its sub patterns partitioned from an original whole pattern and separately extracts features from them. Aw-SpPCA can adaptively compute the contributions of each part and then endows them to a classification task in order to enhance the robustness to both expression and illumination variations. Experimental results show that the proposed method is competitive.","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":"115220402","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

Synthesizing fault tolerant safety critical systems 综合容错安全关键系统

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.4304/jcp.9.8.1809-01816

Seemanta Saha, M. S. Sadi

引用次数: 3

Obstacles invariant navigation of an autonomous robot based on GPS 基于GPS的自主机器人障碍物不变性导航

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509782

Md. Abdullah Al Ahasan, S. A. Hossain, Ahsan Ullah Siddiquee, Md. Mahbubur Rahman

引用次数: 5

A novel 3-Layer user authentication system for remote accessibility 一种新型的三层远程访问用户认证系统

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509709

M. Hasan, Prof. Dr. Kamruddin Nur

引用次数: 1

Resolving scalability issue to ontology instance matching in Semantic Web 解决语义Web中本体实例匹配的可扩展性问题

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509778

Rudra Pratap Deb Nath, Hanif Seddiqui, Masaki Aono

{"title":"Resolving scalability issue to ontology instance matching in Semantic Web","authors":"Rudra Pratap Deb Nath, Hanif Seddiqui, Masaki Aono","doi":"10.1109/ICCITECHN.2012.6509778","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2012.6509778","url":null,"abstract":"Ontology instance matching is a key interoperability enabler across heterogeneous data sources in the Semantic Web and a useful maneuver in some classical data integration tasks dealing with the semantic heterogeneous assignments. Though most of the research has been conducted on ontology schema level matching so far, with the introduction of Linked Open Data (LOD) and social networks, research on ontology matching is shifting from ontology schema or concept level to instance level. Since heterogeneous sources of massive ontology instances grow sharply day-by-day, scalability has become a major research issue in ontology instance matching of semantic knowledge bases. In this paper, we propose an efficient method by grouping instances of knowledge base into several sub-groups to address the scalability issue. Then, our instance matcher, which considers the semantic specification of properties associated to instances in the matching strategy, works by comparing an instance within a classification group of one knowledge base against the instances of same sub-group of other knowledge base to achieve interoperability. A novel approach for measuring the influence of properties in the matching process is also presented. The experiment and evaluation depicts satisfactory results in terms of effectiveness and scalability over baseline 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":"123103764","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

Color image segmentation using visible color difference and canny edge detector 利用可见色差和canny边缘检测器进行彩色图像分割

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509727

A. G. Kibria, M. Islam

引用次数: 5

Trust model simulation for supply chain management 供应链管理信任模型仿真

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509744

S. A. Hossain, Y. Ouzrout

引用次数: 4

A comprehensive tool for text categorization and text summarization in bioinformatics 生物信息学中文本分类和文本摘要的综合工具

2012 15th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2012-12-01 DOI: 10.1109/ICCITECHN.2012.6509764

Mustofa Kamal, Kazi Zakia Sultana

{"title":"A comprehensive tool for text categorization and text summarization in bioinformatics","authors":"Mustofa Kamal, Kazi Zakia Sultana","doi":"10.1109/ICCITECHN.2012.6509764","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2012.6509764","url":null,"abstract":"The work focuses on the integration of text categorization and text summarization tasks based on some existing algorithms. We primarily employ the method for bioinformatics literatures to categorize them in relevant domains of bioinformatics and then get a summarized overview of each of the documents in the domain. For text categorization we have chosen three different and core domains of bioinformatics: Protein-Protein Interaction, Disease-Drug Relevance and Pathway-Process Involvement. The method uses TF-IDF based technology for the categorization task and then after categorization it summarizes the key contents of each document using some existing features. The system plays important role in automatically reducing review spaces for the researchers as they do not need to manually select their relevant texts. It also saves time by providing ranked and significantly relevant lines of the documents. Our method outperforms other existing summarization tools in the sense that it optimizes summarization by first categorizing the documents on the basis of TF-IDF technology and then avoids redundant information by properly ranking the sentences using existing score.","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":"127888229","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