Optimization of Real-Time Rule-Based Expert Systems
基于规则的实时专家系统的优化
基本信息
- 批准号:9526004
- 负责人:
- 金额:$ 23.63万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1996
- 资助国家:美国
- 起止时间:1996-06-15 至 2001-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This research focuses on developing the scientific foundation and implementing practical tools for optimizing and synthesizing rule-based expert systems to meet specified response time constraints. Real-time rule-based expert systems are embedded artificial intelligence systems increasingly used in safety-critical applications such as airplane avionics, medical monitoring instruments, smart robots, and space vehicles. In addition to functional correctness, these systems must also satisfy stringent timing constraints. The result of missing a deadline in these systems may be catastrophic. If a given rule-based system cannot deliver an adequate performance in bounded time, then it has to be optimized or resynthesized. The first part of the project investigates several approaches (state-space-based and semantics-based) for optimizing the rule base of expert systems. The second part of the project investigates the optimization of the match phase, which has a highly unpredictable runtime. The development of a systematic methodology to tackle the optimization problem opens up new avenues to further enhance the runtime performance of rule-based systems in time-critical environments. This technology will play a key role in tomorrow's complex information and computing systems such as multimedia tools, virtual reality systems, smart robots, and high-bandwidth networks, where an intelligent interface is essential and time becomes an increasingly critical resource.
这项研究的重点是为优化和综合基于规则的专家系统以满足特定的响应时间约束而开发科学基础和实现实用工具。实时基于规则的专家系统是嵌入式人工智能系统,越来越多地用于安全关键应用,如飞机航空电子设备、医疗监测仪器、智能机器人和太空飞行器。除了功能正确性之外,这些系统还必须满足严格的时间限制。在这些系统中,错过最后期限的结果可能是灾难性的。如果给定的基于规则的系统不能在有限的时间内提供足够的性能,则必须对其进行优化或重新合成。该项目的第一部分研究了几种优化专家系统规则库的方法(基于状态空间和基于语义)。该项目的第二部分研究了匹配阶段的优化,该阶段的运行时非常不可预测。解决优化问题的系统方法的发展为进一步提高基于规则的系统在时间关键环境中的运行时性能开辟了新的途径。这项技术将在未来复杂的信息和计算系统中发挥关键作用,如多媒体工具、虚拟现实系统、智能机器人和高带宽网络,在这些系统中,智能接口必不可少,时间成为越来越关键的资源。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Albert Cheng其他文献
A Longitudinal Analysis of Volunteerism Activities for Individuals Educated in Public and Private Schools
公立和私立学校教育个人志愿活动的纵向分析
- DOI:
10.2139/ssrn.3349444 - 发表时间:
2019 - 期刊:
- 影响因子:2
- 作者:
Albert Cheng;David H. Sikkink - 通讯作者:
David H. Sikkink
Homeschooling, Perceived Social Isolation, and Life Trajectories: An Analysis of Formerly Homeschooled Adults
在家上学、感知的社会孤立和生活轨迹:对以前在家上学的成年人的分析
- DOI:
10.1080/15582159.2022.2028338 - 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
Daniel Hamlin;Albert Cheng - 通讯作者:
Albert Cheng
Experimentally Estimated Impacts of School Vouchers on Educational Attainments of Moderately and Severely Disadvantaged Students
学券对中度和重度贫困学生教育成就的实验估计影响
- DOI:
- 发表时间:
2019 - 期刊:
- 影响因子:0
- 作者:
Albert Cheng;Matthew M. Chingos;P. Peterson - 通讯作者:
P. Peterson
When You Say Nothing at All: The Surprisingly Predictive Power of Student Effort on Surveys
当你什么也不说时:学生在调查中的努力具有令人惊讶的预测能力
- DOI:
- 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
Collin Hitt;Julie R. Trivitt;Albert Cheng - 通讯作者:
Albert Cheng
Effects of donor smoking history on early post-transplant lung function measured by oscillometry
示波法测量供体吸烟史对移植后早期肺功能的影响
- DOI:
10.3389/fmed.2024.1328395 - 发表时间:
2024 - 期刊:
- 影响因子:3.9
- 作者:
Natalia Belousova;Albert Cheng;John Matelski;A. Vasileva;J. Wu;R. Ghany;Tereza Martinu;Clodagh M. Ryan;Chung - 通讯作者:
Chung
Albert Cheng的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Albert Cheng', 18)}}的其他基金
Collaborative Research: CIF: Medium: New Methods for Learning on Hypergraphs for Single-Cell Chromatin Data Analysis
合作研究:CIF:Medium:用于单细胞染色质数据分析的超图学习新方法
- 批准号:
2229306 - 财政年份:2022
- 资助金额:
$ 23.63万 - 项目类别:
Continuing Grant
Collaborative Research: CIF: Medium: New Methods for Learning on Hypergraphs for Single-Cell Chromatin Data Analysis
合作研究:CIF:Medium:用于单细胞染色质数据分析的超图学习新方法
- 批准号:
1955712 - 财政年份:2020
- 资助金额:
$ 23.63万 - 项目类别:
Continuing Grant
SHF: Small: Real-Time Scheduling and Analysis of Functional Reactive Systems
SHF:小型:功能反应系统的实时调度和分析
- 批准号:
1219082 - 财政年份:2012
- 资助金额:
$ 23.63万 - 项目类别:
Standard Grant
Collaborative Research: CSR/EHS Building Physically Safe Embedded Systems
合作研究:CSR/EHS 构建物理安全的嵌入式系统
- 批准号:
0720856 - 财政年份:2007
- 资助金额:
$ 23.63万 - 项目类别:
Continuing Grant
Formal Analysis, Verification, Synthesis, and Execution of Real-Time Rule-Based Expert Systems
基于规则的实时专家系统的形式分析、验证、综合和执行
- 批准号:
9111563 - 财政年份:1991
- 资助金额:
$ 23.63万 - 项目类别:
Standard Grant
相似国自然基金
Immuno-Real Time PCR法精确定量血清MG7抗原及在早期胃癌预警中的价值
- 批准号:30600737
- 批准年份:2006
- 资助金额:22.0 万元
- 项目类别:青年科学基金项目
无色ReAl3(BO3)4(Re=Y,Lu)系列晶体紫外倍频性能与器件研究
- 批准号:60608018
- 批准年份:2006
- 资助金额:28.0 万元
- 项目类别:青年科学基金项目
相似海外基金
CAREER: Personalized, wearable robot mobility assistance considering human-robot co-adaptation that incorporates biofeedback, user coaching, and real-time optimization
职业:个性化、可穿戴机器人移动辅助,考虑人机协同适应,结合生物反馈、用户指导和实时优化
- 批准号:
2340519 - 财政年份:2024
- 资助金额:
$ 23.63万 - 项目类别:
Continuing Grant
Collaborative Research: NeTS: Medium: EdgeRIC: Empowering Real-time Intelligent Control and Optimization for NextG Cellular Radio Access Networks
合作研究:NeTS:媒介:EdgeRIC:为下一代蜂窝无线接入网络提供实时智能控制和优化
- 批准号:
2312978 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Standard Grant
CAREER: Learning for Real-Time Embedded Optimization
职业:学习实时嵌入式优化
- 批准号:
2239771 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Continuing Grant
Development and Optimization of a Digital AC-DC Electropenetrograph for Real-Time Recording of On-host Tick Feeding
用于实时记录宿主蜱摄食的数字交流-直流电渗透仪的开发和优化
- 批准号:
2304787 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Continuing Grant
Optimization of monitoring, prediction and phenotyping of deterioration of inhospital patients using machine learning and multimodal real time data
使用机器学习和多模态实时数据优化住院患者病情恶化的监测、预测和表型分析
- 批准号:
10735863 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Real-time integrated optimization of measurement and control systems
测控系统实时集成优化
- 批准号:
23K03905 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Collaborative Research: RETRO: Toward Safe and Smart Operations via REal-Time Risk-based Optimization
合作研究:RETRO:通过实时基于风险的优化实现安全和智能运营
- 批准号:
2312457 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Standard Grant
Collaborative Research: RETRO: Toward Safe and Smart Operations via REal-Time Risk-based Optimization
合作研究:RETRO:通过实时基于风险的优化实现安全和智能运营
- 批准号:
2312458 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Standard Grant
Collaborative Research: NeTS: Medium: EdgeRIC: Empowering Real-time Intelligent Control and Optimization for NextG Cellular Radio Access Networks
合作研究:NeTS:媒介:EdgeRIC:为下一代蜂窝无线接入网络提供实时智能控制和优化
- 批准号:
2312979 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Standard Grant
NSF ACED: ROOTS: Real-time Optimization Of Transceiver Systems
NSF ACED:ROOTS:收发器系统的实时优化
- 批准号:
2314813 - 财政年份:2023
- 资助金额:
$ 23.63万 - 项目类别:
Standard Grant