2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST)最新文献_第3页

Real-time building occupancy sensing using neural-network based sensor network 基于神经网络的实时建筑占用感测

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611339

Tobore Ekwevugbe, N. Brown, V. Pakka, Denis Fan

{"title":"Real-time building occupancy sensing using neural-network based sensor network","authors":"Tobore Ekwevugbe, N. Brown, V. Pakka, Denis Fan","doi":"10.1109/DEST.2013.6611339","DOIUrl":"https://doi.org/10.1109/DEST.2013.6611339","url":null,"abstract":"Current occupancy sensing technologies may limit the effectiveness of buildings controls, due to a number of issues ranging from unreliable data, sensor drift, privacy concerns, and insufficient commissioning. More effective control of Heating, Ventilation and Air-conditioning (HVAC) systems may be possible using a smart and adaptive sensing network for occupancy detection, capable of turning off services out of hours, and not over-ventilating, thus enabling energy savings, and not under-ventilating during occupied periods, giving comfort and health benefits. A low-cost and non-intrusive sensor network was deployed in an open-plan office, combining information such as sound level, case temperature, carbon-dioxide (Co2) and motion, to estimate occupancy numbers, while an infrared camera was implemented to establish ground truth occupancy levels. Symmetrical uncertainty analysis was used for feature selection, and a genetic based search to evaluate an optimal sensor combination. Selected multi-sensory features were fused using a neural network. From initial results, estimation accuracy reaching up to 75% for occupied periods was achieved. The proposed system offers promising opportunities for improved comfort control and energy efficiency in buildings.","PeriodicalId":145109,"journal":{"name":"2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129105244","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: 75

Z-AHP: A Z-number extension of fuzzy analytical hierarchy process Z-AHP:模糊层次分析法的z数扩展

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611344

A. Azadeh, Morteza Saberi, N. Z. Atashbar, Elizabeth Chang, P. Pazhoheshfar

引用次数: 85

Data migration ecosystem for big data invited paper 面向大数据的数据迁移生态系统特邀论文

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611352

Koong Wah Yan, N. Perumal, T. Dillon

{"title":"Data migration ecosystem for big data invited paper","authors":"Koong Wah Yan, N. Perumal, T. Dillon","doi":"10.1109/DEST.2013.6611352","DOIUrl":"https://doi.org/10.1109/DEST.2013.6611352","url":null,"abstract":"Data Migration is the process of moving data from a system or systems to a new environment. Often, it is a sub-activity of a business application deployment. Big data is defined as data that is huge, has heterogeneous data dictionaries and involves complex manipulation. Due to nature of the process complexity and its resources hungry approach in migrating Big Data, special attention is required to have a proven methodology and ecosystem to govern the process. The Data Migration Ecosystem for Big Data is the productive set of interacting processes, practices and environments, to collect data from one location, storage medium, or hardware/software system, to cleanse, transform and transfer it to another. The processes and practices are governed by rules and disciplines, with the goal of ensuring information is complete, of high accuracy and consistent. This paper is based on our experience in migrating data for a Malaysia government agency, which involves approximately 1 billion rows of data from 31 heterogeneous sources / systems. Some of the data migrated was created in the seventies (1970), for which the business logic has since been enhanced or changed. The challenge is further complicated by available data being from proprietary databases that are non-RDMS compliance and includes data that is manually maintained in Microsoft Excel spreadsheets.","PeriodicalId":145109,"journal":{"name":"2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117226188","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

CENDARI: Establishing a digital ecosystem for historical research CENDARI:建立历史研究的数字生态系统

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611330

R. Gartner, M. Hedges

引用次数: 4

An evolutionary economics approach to ecosystem dynamics 生态系统动力学的进化经济学方法

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611323

Vincent Blijleven, J. Angeren, S. Jansen, S. Brinkkemper

引用次数: 4

Towards automated identification and analysis of argumentation structures in the decision corpus of the German Federal Constitutional Court 德国联邦宪法法院判决语料库中辩论结构的自动识别和分析

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611332

Constantin Houy, Tim Niesen, P. Fettke, P. Loos

{"title":"Towards automated identification and analysis of argumentation structures in the decision corpus of the German Federal Constitutional Court","authors":"Constantin Houy, Tim Niesen, P. Fettke, P. Loos","doi":"10.1109/DEST.2013.6611332","DOIUrl":"https://doi.org/10.1109/DEST.2013.6611332","url":null,"abstract":"Argumentation is an essential task in every scientific discipline. The development of strong and convincing argumentation as well as the analysis of existing argumentation structures is important in the field of humanities, and especially in the field of jurisprudence. Judicial argumentation requires sophisticated intellectual effort and the knowledge of as much potentially relevant background information as possible. Considering that the fulfillment of this task is limited by the natural human information processing capacity, the field of digital humanities investigates how such information-intensive and time-consuming tasks can be supported by computers. Against the background of the ever-growing availability of different corpora of jurisdiction in Germany, a software prototype supporting automated identification, analysis and recommendation of argumentation structures in electronically available corpora of jurisdiction is currently developed in the project ARGUMENTUM. In this article, we present the basic concept for the preparation and processing of the decision corpus of the German Federal Constitutional Court which shall provide the basis for the future ARGUMENTUM prototype.","PeriodicalId":145109,"journal":{"name":"2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122573369","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

Software ecosystems governance to enable IT architecture based on software asset management 软件生态系统治理支持基于软件资产管理的IT架构

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611329

B. Albert, R. Santos, C. Werner

引用次数: 12

Digital ecosystems and SEED co-innovation in education 数字生态系统和SEED教育领域的共同创新

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611325

A. Karduck

{"title":"Digital ecosystems and SEED co-innovation in education","authors":"A. Karduck","doi":"10.1109/DEST.2013.6611325","DOIUrl":"https://doi.org/10.1109/DEST.2013.6611325","url":null,"abstract":"SEED (Social, Economic and Environmental Development) is fundamentally based on education, resource allocation, local-led innovation, and collaboration in all three SEED-areas. Radical change for SEED is possible and required, as Ernst Ulrich von Weizsäcker outlines in Factor 5 [1]. He provides examples for transforming the global economy on an economic path that is environmentally sustainable by increasing the resource productivity by factor 5 in various sectors in the industrialized regions, while being economically more profitable and balancing quality of life priorities. For developing regions, their development path could consequently take place in a much less resource inefficient way than for industrialized regions in the past. This paper focuses on education as a precious resource for SEED. Education is positioned within the context of the Cyber-Physical Environment of our evolving Digital Ecosystem (DE). A local-led innovation project, named “Sovereign Self-Unfolding Education” is referred to as a best practice process. It is put in context with the momentum in this area, and it's relation to the DE-paradigm. This paradigm is based on cooperation between actors and acknowledges competition (cooptition), in order to spur co-innovation in the people, public and private sectors (3Ps). The position paper argues for inclusion of these into the SEED-Framework of iFOSSF (International Free and Open Source Solutions Foundation).","PeriodicalId":145109,"journal":{"name":"2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131859131","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

Closing the loop — From citizen sensing to citizen actuation 闭环——从公民感知到公民驱动

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611338

David N. Crowley, E. Curry, J. Breslin

{"title":"Closing the loop — From citizen sensing to citizen actuation","authors":"David N. Crowley, E. Curry, J. Breslin","doi":"10.1109/DEST.2013.6611338","DOIUrl":"https://doi.org/10.1109/DEST.2013.6611338","url":null,"abstract":"Human-in-the-loop sensing or citizen sensing as a method for collecting, analysing, and mining information about events is becoming more mainstream. In this work, we aim to utilise the concept of citizen sensors but also introduce the theory of citizen actuation. Citizen sensors observe, report, and collect data - we propose by supporting these citizen sensors with methods to affect their surroundings we enable them to become citizen actuators. We outline a use case for citizen actuation in the Energy Management domain, propose an architecture (a Cyber-Physical Social System) built on previous work in Energy Management with Twitter integration, use of Complex Event Processing (CEP), and perform an experiment to test this theory. We motivate the need for citizen actuation in Building Management Systems due to the high cost of actuation systems. We define the concept of citizen actuation and outline an experiment that shows a reduction in average energy usage of 24%. The experiment supports the concept of citizen actuation to improve energy usage within the experimental environment and we discuss future research directions in this area.","PeriodicalId":145109,"journal":{"name":"2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115929706","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: 28

Addressing agility in collaborative processes: A comparative study 解决协作过程中的敏捷性:一项比较研究

2013 7th IEEE International Conference on Digital Ecosystems and Technologies (DEST) Pub Date : 2013-07-24 DOI: 10.1109/DEST.2013.6611340

Giannis Verginadis, Dimitris Apostolou, Anne-Marie Barthe-Delanoë, F. Bénaben

引用次数: 6