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PARAMETRIC REPRESENTATION OF THE SPEAKER’S LIPS FOR MULTIMODAL SIGN LANGUAGE AND SPEECH RECOGNITION
Sign language Gestures Speech recognition Computer Vision Principal Component Analysis Machine learning Face detection Linear contrasting
2017/6/19
In this article, we propose a new method for parametric representation of human’s lips region. The functional diagram of the method is described and implementation details with the explanation of its ...
MIGRATE: A FOSS WEB MAPPING APPLICATION FOR EDUCATING AND RAISING AWARENESS ABOUT MIGRATION FLOWS IN EUROPE
Web mapping Open Source Open Data FOSS Crowd-generated data Human migration
2017/8/10
Recent years have seen a noticeable growth in migration flows from Africa and Middle East to Southern Europe, thus generating a remarkable increase of attention on media and public opinion, sometimes ...
《宋代登科总录》与创新的宋代精英数据库
宋代登科总录 基础研究 学术创新 精英数据库
2019/3/20
将赋与墓志这两种文体联合考察,既可以据墓志辑考已佚的唐赋文献,又可以发现唐人以赋为墓志的现象. 首先,在新出土的墓志中,直接或间接涉及赋家赋作的有十余方,即梁玙、陈周子、卢招、沈中黄、谢观、杨汉公、张士贵、苗景符、独孤申叔、于汝锡、崔文龟、路谠、张知实等人的墓志. 据此既可了解其赋的数量、风格、传播等情况,又可追溯确认若干赋学批评术语产生的时间. 其次,就唐代墓志本身而言,其创作存在化用先唐赋典的...
日本野村综合研究所咨询工作模式研究及启示
日本 野村综合研究所 咨询运行机制 智库建设
2016/11/4
文章分析了日本野村综合研究所现行的组织管理模式、人员构成和经费来源,从咨询过程中的服务对象、咨询项目的运行管理、人员配置、质量管理、外部评价机制、咨询成果的影响力等方面,系统剖析了野村综合研究所的咨询运行机制,并归纳出野村综合研究所获得成功的四点经验,为中国的智库建设提供参考。
智能网关软件设计与实现
智能网关 实时性 软件设计
2017/2/20
针对智能网关对信息处理的实时性要求,基于智能网关硬件提供的资源,设计了一种采用实时操作系统和“数据池”思想的软件系统;为确保智能网关的实时性和数据可靠性,程序采用多任务处理的软件设计方法,保证同时进行多个不同任务操作而不相互干扰,采用了模块化设计,增强了程序的通用性;经过试验测试,其结果表明:该系统运行稳定,能够有效实现对充电设备的远程控制和智能化管理。
基于测度优化Laplacian SVM的中文指代消解方法
测度优化 Laplacian SVM 中文指代消解 半监督学习 自然语言处理
2016/12/24
相比于传统的基于半监督学习的指代消解方法,Laplacian SVM(Support Vector Machine)能有效的挖掘已标注样本和未标注样本的相似性和关联性,更好的推导模型的分类边界.而传统Laplacian SVM采用欧式距离度量样本之间的距离,使得异类样本之间的相似性可能过大,不利于样本的准确分类.对此,提出一种基于数据驱动学习最优测度Laplacian SVM算法以解决中文指代消解...
由于脊椎生理结构的精准坐标描述和准确匹配尚未达到医学精度的要求,本文对如何精确描述脊柱腰骶段特征点的物理坐标进行研究。介绍了人体脊椎采样特征点的定义和传统标记方法。针对手动标注特征点精确度不够,易产生较大误差等问题提出了一种基于曲率多特征融合的自适应标注特征点的方法。该方法首先找出某个特征点的高斯曲率和平均曲率流的定义值,得到该特征点的法曲率相对极大值,并计算在指定极小半径r范围内的所有模型点的法...
基于蚁群算法的多连接查询优化问题研究
蚁群算法 多连接查询优化 数据库查询 最优解
2016/11/22
介绍了蚁群算法在数据库查询中的应用,在给出蚁群算法的基本原理和程序流程的基础上,对传统蚁群算法进行了改进,将伪随机状态转移规则和局部信息素更新规则引入蚁群算法,提出了基于蚁群系统解决数据库多连接查询优化的方法,建立了多连接查询优化问题的数学模型,并进行了相关的实验;结果表明:当数据库的表数目较多时,基于蚁群系统算法对解决多连接查询优化问题有良好的求解性能,在求最优解品质和求最优解时间上都有较好的效...
FL is the result of an eort to design a practical functional programming language based on Backus FP This paper provides an introduction to and critique of the FL language The language eort is analy...
Tracking Down Exceptions in Standard ML Programs
Tracking Down Exceptions Standard ML Programs
2016/5/25
We describe our experiences with an exception analysis tool for Standard ML. Information about exceptions gathered by the analysis is visualized using pam,a program visualization tool for emacs. We st...
Building a Better Backtrace: Techniques for Postmortem Program Analysis
Building Better Backtrace Techniques Postmortem Program Analysis
2016/5/25
After a program has crashed, it can be difficult to reconstruct why the failure occurred, or what actions led to the error. We propose a family of analysis techniques that use the evidence left behind...
Cool: A Portable Project for Teaching Compiler Construction
Cool Portable Project Teaching Compiler Construction
2016/5/25
The compiler course is a xture of undergraduate computer science education. Most CS programs oer a course on compilers that includes a substantial pro ject where students write a compiler for a smal...
A Development Environment for Horizontal Microcode
Development Environment Horizontal Microcode
2016/5/25
A Development Environment for Horizontal Microcode.
A laudable trend of the past two decades has been the increased use of denotational semantics to guide the design and implementation of programming languages.Semantics-driven language design has produ...
Better Static Memory Management: Improvements to Region-Based Analysis of Higher-Order Languages.
Memory Management Region-Based Analysis Higher-Order Languages.
2016/5/24
Static memory management replaces runtime garbage collection with compile-time annotations that make all memory allocation and deallocation explicit in a program. We improve upon the Tofte/Talpin regi...