2008 Third International Conference on Digital Information Management最新文献_第9页

Bibliographic element extraction from scanned documents using conditional random fields 使用条件随机场从扫描文档中提取书目元素

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746745

Manabu Ohta, Takayuki Yakushi, A. Takasu

{"title":"Bibliographic element extraction from scanned documents using conditional random fields","authors":"Manabu Ohta, Takayuki Yakushi, A. Takasu","doi":"10.1109/ICDIM.2008.4746745","DOIUrl":"https://doi.org/10.1109/ICDIM.2008.4746745","url":null,"abstract":"Bibliographic databases are indispensable to digital libraries for academic articles. However, extracting bibliographic elements from printed documents requires a lot of human intervention; it is not cost-effective, even when using various document image-processing techniques such as optical character recognition (OCR). In this paper, we propose an automatic bibliographic element extraction method for academic articles scanned with OCR markup. The proposed method first labels text blocks as predetermined bibliographic elements and then further labels the characters in each labeled text block if necessary. The second labeling enables us to extract each authorpsilas name from the authorspsila text block. The method uses conditional random fields (CRF) for labeling both text blocks and the characters in them. We applied the method to Japanese academic articles. The experiments showed that the proposed text block labeling correctly extracted all the predefined bibliographic elements from more than 97% of the articles; the proposed character labeling also correctly extracted all the author name strings from more than 99% of the authorspsila text blocks in Japanese.","PeriodicalId":415013,"journal":{"name":"2008 Third International Conference on Digital Information Management","volume":"130 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120926919","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: 9

Context-awareness and model driven engineering: Illustration by an E-commerce application scenario 上下文感知和模型驱动工程:由电子商务应用程序场景说明

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746829

C. Taconet, Zakia Kazi-Aoul

引用次数: 13

Introducing the need for a domain model in Public Service Provision (PSP) eGovernment Systems 介绍公共服务提供(PSP)电子政务系统对领域模型的需求

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746837

E. Tambouris

{"title":"Introducing the need for a domain model in Public Service Provision (PSP) eGovernment Systems","authors":"E. Tambouris","doi":"10.1109/ICDIM.2008.4746837","DOIUrl":"https://doi.org/10.1109/ICDIM.2008.4746837","url":null,"abstract":"Electronic government (eGov) is increasingly important for most countries worldwide. An important dimension of eGov is electronic provision of public services. Consequently, considerable funds are investigated in developing Web-based public service provision (PSP) eGov systems. In this paper, we argue that the introduction of a relevant PSP domain model can provide significant benefits for all involved stakeholders. For this purpose, we start by identifying the relevant activities (prepare legislation, procure, develop and use eGov system) and stakeholders (politicians, public servants, consultants, ICT industry, citizens, and businesses). We thereafter survey relevant European research projects to conclude there is no comprehensive PSP domain model although it is a fundamental ingredient of relevant eGov systems. We then present the benefits and challenges from introducing a PSP domain model in the whole PSP value chain. The main benefits include reduced development costs, improved software quality, improved users experience and interoperability across different eGov systems. The main challenges arise from the universal dimension of the model, the lack of relevant methodological tools and the difficulties in building consensus.","PeriodicalId":415013,"journal":{"name":"2008 Third International Conference on Digital Information Management","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116309855","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

Population-variance and explorative power of Harmony Search: An analysis 人口方差与和谐搜索的探索力分析

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746793

Arpan Mukhopadhyay, Anwit Roy, Sourav Das, Swagatam Das, A. Abraham

引用次数: 53

A survey in semantic web technologies-inspired focused crawlers 语义网技术启发的聚焦爬虫的调查

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746736

Hai Dong, F. Hussain, E. Chang

引用次数: 26

Implementation of ER diagrams in the framework of a Periodic Table of Generic Visualization methods 实现了ER图框架内元素周期表的一种通用可视化方法

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746808

Boris P. Leontyev

{"title":"Implementation of ER diagrams in the framework of a Periodic Table of Generic Visualization methods","authors":"Boris P. Leontyev","doi":"10.1109/ICDIM.2008.4746808","DOIUrl":"https://doi.org/10.1109/ICDIM.2008.4746808","url":null,"abstract":"The purpose of the paper is development of generic visualization methods (GVMs) inside a periodic table of GVMs (PTGVMs) by examining a particular case of ER diagrams. Work is based on a concept of the three-layer architecture for an information visualization system including: (1) a PTGVMs; (2) middleware, translating visualizations into ADTs, classes in terms of OOP, and (3) a graphic package, realizing visualization physically. ER diagrams were classified as a graph ADT visualization type. Classes representing nodes were designed and implemented, programs to draw ER diagrams were developed, and a set of exemplary ER diagrams was generated. Signature for this particular representative visualization was defined using parameters which characterize complexity of visualizations standing for groups, and complexity of content area standing for periods. Fragments of implementation code are given. Paper puts ER diagrams with their GVMs into proper box in the PTGVMs, provides grounds and factual material for development of GVMs, demonstrates concrete techniques for their realization, gives directions for further development.","PeriodicalId":415013,"journal":{"name":"2008 Third International Conference on Digital Information Management","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125581427","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

Modeling interactivity in a B2B Web-based Community B2B基于web的社区中的交互性建模

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746785

C. Adiele

引用次数: 4

Collaborative geospatial web services for multi-dimension remote sensing data 多维遥感数据的协同地理空间网络服务

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746701

C. Hu, Yongwang Zhao, Dian-fu Ma, Xiaoliang Sun, Jun Shao, Xuan Li

引用次数: 4

Reliable data aggregation protocol for wireless sensor networks 无线传感器网络的可靠数据聚合协议

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746722

T. Pazynyuk, Jianzhong Li, G. Oreku

{"title":"Reliable data aggregation protocol for wireless sensor networks","authors":"T. Pazynyuk, Jianzhong Li, G. Oreku","doi":"10.1109/ICDIM.2008.4746722","DOIUrl":"https://doi.org/10.1109/ICDIM.2008.4746722","url":null,"abstract":"Current routing protocols in WSNs or even in wireless Ad hoc networks are very susceptible to many attack i.e. stealthy attack. The most simple among those is where the adversary injects malicious routing information into the network. This results in routing inconsistencies leading to high increase in end-to-end delays or even packet losses in the network. In our paper, first, we abstract two fundamental routing protocols, which can be generally grouped in two broad categories based on the intrinsic nature of WSN. We argue that none of previous proposed routing protocols satisfies all of them at the same time. The novelty of our protocol is building a general routing protocol based on two methods, which takes into consideration two factors, first additional of sensor nodes to the aggregation process and second by considering complex report interaction between base station and aggregator. Finally, to evaluate the efficiency and effectiveness of the proposed protocol, we carry out comparison experiment of our proposed protocol to general known protocols. Performance cost evaluation of our proposed protocol shows essential advantage over existing protocol.","PeriodicalId":415013,"journal":{"name":"2008 Third International Conference on Digital Information Management","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132954832","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

Runtime middleware for the generation of adaptive user interfaces on resource-constrained devices 用于在资源受限的设备上生成自适应用户界面的运行时中间件

2008 Third International Conference on Digital Information Management Pub Date : 2008-11-01 DOI: 10.1109/ICDIM.2008.4746724

K. Yaici, A. Kondoz

引用次数: 2