Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future最新文献_第3页

A universal framework for managing metadata in the distributed Dragon Slayer system 在分布式屠龙者系统中管理元数据的通用框架

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874405

H. Wedde, J. Siepmann

{"title":"A universal framework for managing metadata in the distributed Dragon Slayer system","authors":"H. Wedde, J. Siepmann","doi":"10.1109/EURMIC.2000.874405","DOIUrl":"https://doi.org/10.1109/EURMIC.2000.874405","url":null,"abstract":"In the multimedia field, metadata are becoming increasingly important for efficiently cataloguing the abundant flood of information. (Metadata are data on information structures.) The number of electronic data files made accessible by metadata increases rapidly, however at the present retrieving textual, audio, video and/or mixed data files through metadata is definitely restricted. In particular, there is only a limited number of metadata formats at hand. Nevertheless, within the framework of testbeds, some efforts have been made not only to develop retrieval systems adjusted to the respective field of application, but also to unite several metadata formats into one system in order to obtain better search results. This paper describes specifications for developing an attribute service which, as part of the \"Dragon Slayer\" distributed file system, is intended to offer a uniform platform for different metadata formats, and to offer efficient information metadata retrieval. Via the interface provided by the Dragon Slayer file system, the user can assign metadata to files and reference them via these metadata. For each metadata format used, an external meta module is incorporated into the file system which, depending on its format, manages and searches for metadata in a database, according to their format.","PeriodicalId":138250,"journal":{"name":"Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131902871","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

Constant coefficient multiplication in FPGA structures FPGA结构中的常系数乘法

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874640

K. Wiatr, E. Jamro

引用次数: 48

Digital teaching, learning and program supports: an examination of developments for students in higher education 数字化教学、学习和项目支持:高等教育学生发展的考察

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874398

B. McClelland

{"title":"Digital teaching, learning and program supports: an examination of developments for students in higher education","authors":"B. McClelland","doi":"10.1109/EURMIC.2000.874398","DOIUrl":"https://doi.org/10.1109/EURMIC.2000.874398","url":null,"abstract":"While there has been a great deal of activity in the exploration of learning situations, especially with the development of computer aided learning, the introduction of holistic views of learning situations can be useful. In particular, one current approach is that of supported Web based learning systems to complement traditional teaching. This paper focuses on recent work at LBS on one undergraduate module, which with one other has served to provide a rationale for a Web-based teaching, learning and support environment for academic staff and students. The approach has enabled us to explore module/programme support development possibilities on the Web from academic, quality and commercial perspectives as well as the cybernetic and evolutionary nature of learning. It has also enabled us to explore student attitudes and perceptions to the technology, the learning strategies adopted by students, and relate it to student learning styles and approaches to study. The emphases in studying this system are appropriateness in terms of pedagogy, quality of content and presentation, technology fit. There is appeal to students, flexibility as a delivery platform, cost benefits and external commercial possibilities. The development process for academics has been mapped and cost benefits of the Web site recorded, in order to develop the strategy of a Web supported teaching and learning environment, coupled with a suitable support mechanism, for staff and students at Liverpool Business School.","PeriodicalId":138250,"journal":{"name":"Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future","volume":"232 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134449520","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

Deriving the optimal structure of N-version software under resource requirements and cost/timing constraints 在资源需求和成本/时间约束下，推导出n版本软件的最优结构

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874419

I. Kovalev, K. Großpietsch

引用次数: 11

Using cost of software quality for a process improvement initiative 将软件质量成本用于过程改进计划

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874440

Onur Demirörs, Özkan Yildiz, A. S. Güceglioglu

引用次数: 13

A technology mapping algorithm for PAL-based devices using multi-output function graphs 基于pal的多输出函数图的技术映射算法

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874627

D. Kania

引用次数: 18

Partitioning and placement for multi-FPGA systems using genetic algorithms 使用遗传算法的多fpga系统的划分和放置

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874634

J. Hidalgo, J. Lanchares, R. Hermida

{"title":"Partitioning and placement for multi-FPGA systems using genetic algorithms","authors":"J. Hidalgo, J. Lanchares, R. Hermida","doi":"10.1109/EURMIC.2000.874634","DOIUrl":"https://doi.org/10.1109/EURMIC.2000.874634","url":null,"abstract":"One of the most important and difficult tasks in multi-FPGA systems design is partitioning. The main problems are related to the I/O pins and logic capacity of FPGAs. The number of pins available is a critical problem, because FPGA devices have such a reduced number of them compared with their logic capacity. In addition we must reserve some of the pins to interconnect parts of the circuit placed on non-adjacent FPGAs. Most of the previous works have been adapted from other VLSI areas, and hence, they disregard the specific features of these kind of circuit. A new method for solving the partitioning and placement problem in multi-FPGA systems is presented. We use graph theory to describe the circuit, then a classical genetic algorithm (GA) is applied with a problem-specific encoding. The algorithm preserves the original structure of the circuit and by means of a fuzzy technique it evaluates the I/O-pins consumption due to direct and indirect connections between FPGAs. We have used the Partitioning93 benchmarks described with the Xilinx Netlist Format (XNF). The results obtained show how genetic algorithms are capable of accomplishing successfully the partitioning and placement tasks while respecting the board constraints.","PeriodicalId":138250,"journal":{"name":"Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115438099","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

Design reuse by modularity: a scalable dynamical (re)configurable multiprocessor system 模块化设计重用:一个可伸缩的动态(可重构)多处理器系统

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874662

R. Drechsler, Nicole Drechsler, E. Mackensen, Tobias Schubert, B. Becker

引用次数: 4

Performance oriented partitioning for time-multiplexed FPGA's 面向性能的时复用FPGA分区

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874616

P. Andersson, K. Kuchcinski

引用次数: 4

Behavioral specification of a circuit using SyncCharts: a case study 使用同步图的电路行为规范:一个案例研究

Proceedings of the 26th Euromicro Conference. EUROMICRO 2000. Informatics: Inventing the Future Pub Date : 2000-09-05 DOI: 10.1109/EURMIC.2000.874620

C. André, Marie-Agnès Peraldi-Frati

引用次数: 6