检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

98 篇 会议
22 篇 期刊文献

馆藏范围

120 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

77 篇 工学
- 60 篇 计算机科学与技术...
- 52 篇 软件工程
- 17 篇 信息与通信工程
- 12 篇 生物工程
- 11 篇 控制科学与工程
- 9 篇 仪器科学与技术
- 9 篇 生物医学工程（可授...
- 5 篇 电气工程
- 5 篇 化学工程与技术
- 4 篇 网络空间安全
- 3 篇 光学工程
- 3 篇 动力工程及工程热...
- 3 篇 电子科学与技术（可...
- 3 篇 农业工程
- 2 篇 机械工程
- 2 篇 轻工技术与工程
- 2 篇 安全科学与工程
36 篇 理学
- 21 篇 数学
- 13 篇 生物学
- 9 篇 物理学
- 5 篇 化学
- 4 篇 系统科学
- 3 篇 统计学（可授理学、...
28 篇 管理学
- 23 篇 图书情报与档案管...
- 5 篇 管理科学与工程(可...
- 3 篇 工商管理
6 篇 医学
- 6 篇 基础医学(可授医学...
- 5 篇 临床医学
- 4 篇 药学(可授医学、理...
3 篇 农学
- 3 篇 作物学
1 篇 艺术学

主题

8 篇 support vector m...
6 篇 multimedia syste...
6 篇 feature extracti...
5 篇 semantics
4 篇 information syst...
4 篇 hidden markov mo...
4 篇 multimedia compu...
4 篇 data mining
4 篇 databases
4 篇 clustering algor...
3 篇 mouth
3 篇 deep learning
3 篇 task analysis
3 篇 xml
3 篇 image segmentati...
3 篇 speech
3 篇 pragmatics
3 篇 speech recogniti...
3 篇 probabilistic lo...
3 篇 lips

机构

12 篇 multimedia infor...
6 篇 multimedia infor...
5 篇 multimedia infor...
4 篇 multimedia infor...
4 篇 multimedia infor...
3 篇 national school ...
3 篇 digital research...
3 篇 multimedia infor...
3 篇 faculty of compu...
3 篇 multimedia infor...
3 篇 faculty of compu...
3 篇 miracl: multimed...
3 篇 sfax university ...
2 篇 digital research...
2 篇 miracl: multimed...
2 篇 department of co...
2 篇 umm al-qura univ...
2 篇 faculty of econo...
2 篇 faculty of scien...
2 篇 laboratoire paro...

作者

11 篇 salma jamoussi
9 篇 mahdi walid
8 篇 hamadou abdelmaj...
8 篇 ayed yassine ben
7 篇 walid mahdi
7 篇 tmar mohamed
7 篇 yassine ben ayed
6 篇 gargouri faiez
6 篇 jamoussi salma
6 篇 mariem gzara
5 篇 abdelmajid ben h...
5 篇 haddar kais
5 篇 neji mahmoud
5 篇 yassine benayed
5 篇 bouaziz bassem
4 篇 hanene ben-abdal...
4 篇 lahiani houssem
4 篇 faiez gargouri
4 篇 zlitni tarek
4 篇 jedidi anis

语言

117 篇 英文
2 篇 法文
1 篇 其他

检索条件"机构=MIRACL: Multimedia InfoRmation Systems and Advanced Computing Laboratory"

共 120 条记录，以下是91-100 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Weighted committee-based structure learning for microarray data

Weighted committee-based structure learning for microarray d...

引用

IEEE Symposium on Bioinformatics and Bioengineering (BIBE)

作者： Hasna Njah Salma Jamoussi Multimedia InfoRmation Systems and Advanced Computer Laboratory (MIRACL) Sfax University Tunisia

Bayesian networks (BN) are considered to be one of the strongest modeling techniques of gene regulatory networks (GRN) thanks to their ability to present features and relations between them in a causal and probabilistic way. Learning the structure of those models needs a large training dataset in order to avoid over-fitting. However, biological data, especially microarray data, suffer from the presence of only few instances. Some recent approaches tried to face this challenge by applying committee based methods. We use this principle in order to suggest a new method supported by a double-weight-assignment technique. We show that our approach has succeeded to learn benchmark structures.

关键词： Bayes methods Training Weight measurement Benchmark testing Evolutionary computation Genetics

来源：评论

学校读者我要写书评

暂无评论

Particle Swarm Optimization based method for Bayesian Network Structure Learning

Particle Swarm Optimization based method for Bayesian Networ...

引用

International Conference on Modeling, Simulation and Applied Optimization

作者： Saoussen Aouay Salma Jamoussi Yassine Ben Ayed MIRACL Multimedia InfoRmation system and Advanced Computing Laboratory Higher Institute of Computer Science and Multimedia Sfax BP 1030 - Tunisia

ISBN: (纸本)9781467358125

Bayesian Networks (BNs) are good tools for representing knowledge and reasoning under conditions of uncertainty. In general, learning Bayesian Network structure from a data-set is considered a NP-hard problem, due to the search space complexity. A novel structure-learning method, based on PSO (Particle Swarm Optimization) and the K2 algorithm, is presented in this paper. To learn the structure of a bayesian network, PSO here is used for searching in the space of orderings. Then the fitness of each ordering is calculated by running the K2 algorithm and returning the score of the network consistent with it. The experimental results demonstrate that our approach produces better performance compared to others BN structure learning algorithms.

关键词： Bayesian Networks Particle Swarm Optimization K2 Algorithm Structure Learning

来源：评论

学校读者我要写书评

暂无评论

Hybrid SVM/HMM model for the recognition of Arabic triphones-based continuous speech

Hybrid SVM/HMM model for the recognition of Arabic triphones...

引用

IEEE SSD International Multi-Conference on systems, Signals and Devices

作者： Elyes Zarrouk Yassine Benayed Faïez Gargouri MIRACL Multimedia InfoRmation system and Advanced Computing Laboratory Higher Institute of Computer Science and Multimedia ISIMS University of Sfax Tunisia

ISBN: (纸本)9781467364591

Even if the progress of Hidden Markov Models (HMM) is huge, those models lack a discriminatory ability especially on speech recognition. In order to ameliorate the results of recognition systems, we apply Support Vectors Machine (SVM) as an estimator of posterior probabilities since they are characterized by a high predictive power and discrimination. Moreover, they are based on a structural risk minimization (SRM) where the aim is to set up a classifier that minimizes a bound on the expected risk, rather than the empirical risk. In this paper, we describe the use of the hybrid model SVM/HMM for Arabic triphones-based continuous speech. Furthermore, our work incorporates the stage of preparing language models. It consists in a novel approach for automatic labeling with respect to syntax and grammar rules of the Arabic language. The best results are obtained with the proposed system SVM/HMM when we achieve 76.96% as the best recognition rate of a tested speaker. The speech recognizer was evaluated with ARABIC_DB corpus and performs at 11.42% WER as compared to 13.32% with triphones mixture-Gaussian HMM system.

关键词： Hidden Markov models Support vector machines Speech recognition Speech Acoustics Labeling Kernel

来源：评论

学校读者我要写书评

暂无评论

A decision method for business process outsourcing based on enterprise context

A decision method for business process outsourcing based on ...

引用

IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises

作者： Mouna Rekik Khouloud Boukadi Hanane Ben Abdallah Multimedia InfoRmation systems & Advanced Computing Laboratory (Mir@cl) University of Sfax

ISBN: (纸本)9781479904051

Business process outsourcing has regained further attention with the emergence of Cloud computing. In fact, enterprises can benefit from the cloud at the service (i.e., business), the platform and/or the infrastructure levels. Face to these various benefits, an enterprise that desires to outsource and/or deploy parts of its business process in the Cloud must resolve two decisional points: which part of its business process to outsource, which Cloud and which level of the Cloud environment are the most beneficial. The resolution of these decisional points must take into account several contextual factors that are specific to each enterprise. This paper presents the elements of enterprise context that influence the decision whether to outsource or not in a Cloud environment. In addition, it shows how AHP can be used to assist manager in taking their decision.

关键词： BPO Cloud models Enterprise context Decision method AHP

来源：评论

学校读者我要写书评

暂无评论

Translating verbs between MSA and arabic dialects through deep morphological analysis 20

Translating verbs between MSA and arabic dialects through de...

引用

20e Conference Traitement Automatique des Langues Naturelles et la 15e Rencontres des Etudiants Chercheurs en Informatique pour le Traitement Automatique des Langues, TALN-RECITAL 2013 - 20th Conference on Automatic Natural Language Processing and the 15th Meeting of Computer Science Student Researchers for Natural Language Processing, TALN-RECITAL 2013

作者： Hamdi, Ahmed Boujelbane, Rahma Habash, Nizar Nasr, Alexis Laboratoire d'Informatique Fondamentale de Marseille CNRS UMR 7279 Université Aix Marseille France Multimedia InfoRmation Systems and Advanced Computing Laboratory Sfax3021 Tunisia Center for Computational Learning Systems Columbia University New York NY10115 United States

The developpment of NLP tools for dialects faces the severe problem of lack of resources for such dialects. In the case of diglossia, as in arabic, a variant of arabic, Modern Standard Arabic, exists, for which many resources have been developped which can be used to build NLP tools. Taking advantage of the closeness of MSA and dialects, one way to solve the problem consist in performing a surfacic translation of the dialect into MSA in order to use the tools developped for MSA. We describe in this paper an achitecture for such a translation and we evaluate it on arabic verbs. © ATALA.

关键词： Natural language processing systems

来源：评论

学校读者我要写书评

暂无评论

Design of hybrid model for pervasive systems

Design of hybrid model for pervasive systems

引用

IADIS International Conference on information systems 2012, IS 2012

作者： Achour, Fatma Jedidi, Anis Gargouri, Faiez Multimedia Information Systems and Advanced Computing Laboratory France

ISBN: (纸本)9789728939687

The ubiquitous computing also called pervasive computing regroups the characteristic of mobile computing and the technique of context-awareness that are flexible, adaptable, and capable of acting autonomously on behalf of users. However, the pervasive computing introduces a variety of software, hardware and users engineering challenges. The pervasive computing modeling is a new research area. We interest to purpose methodology for modeling pervasive systems. This paper provides an overview of proposed model of pervasive information system. This purposed model represents the highest level of abstraction that presents only the general concepts of pervasive system. © 2012 IADIS.

关键词： Ubiquitous computing

来源：评论

学校读者我要写书评

暂无评论

Semantic multimedia search: the case of SMIL documents

Semantic multimedia search: the case of SMIL documents

引用

4th International Conference on Web and information Technologies, ICWIT 2012

作者： Chkiwa, Mounira Jedidi, Anis Université de Sfax MIRACL Multimedia Information Systems and Advanced Computing Laboratory B.P. 242 Sakiet Ezziet 3021 Sfax Tunisia

Since the first implementations of its principles, the Semantic Web presented a field of free work to ensure its integration and adaptation to the various domains of research. The application of Semantic Web technologies into the process of search in a collection of SMIL documents appears a promising initiative seen the evolution of this language through its various versions. In this paper we propose a semantic search tool in a collection of SMIL documents;this tool adopts a procedure composed of three modules: description, interrogation and representation of the results. We employ for the first module metadata commonly used to annotate information semantically, and for the second we solicit languages of Semantic Web such as RDF, OWL and SPARQL and seen the importance of collaboration of ontologies in the semantic description of multimedia resources, we also present the technique of concepts connection allowing to extend an initial ontology.

关键词： Metadata

来源：评论

学校读者我要写书评

暂无评论

MEDI-ADAPT: A distributed architecture for personalized access to heterogeneous semi-structured data

MEDI-ADAPT: A distributed architecture for personalized acce...

引用

8th International Conference on Web information systems and Technologies, WEBIST 2012

作者： Rebaï, Rim Zghal Zayani, Amel Corinne Ammous, Ikram Hamadou, Abdel Majid Ben Institute Multimedia Information Systems and Advanced Computing Laboratory Higher Institute of Computer and Multimedia PO Box 242 Sakiet Ezzit 3021 Sfax Tunisia

ISBN: (纸本)9789898565082

The increased volume of data in digital form has led to a wide variety of syntactic and semantic data. Thus, the user may encounter several problems related to the heterogeneity, distribution and volume of returned information. As a matter of fact, systems are needed to solve part or all of these problems. In this paper we propose and illustrate a distributed architecture that enables personalized access to collections of heterogeneous and distributed semi-structured documents (XML, RDF, SMIL). This architecture is based on an extension on the reference architecture of mediation systems DARPA I3 by adding an adaptation layer, based on the reference architecture for adaptive hypermedia systems AHA!, that takes into account the user's request, his context (profile, device, network, etc.) and data sources context (minimum bandwidth, necessary characteristics of the device to display data, etc.).

关键词： XML

来源：评论

学校读者我要写书评

暂无评论

Principal component analysis neural network for textual document categorization and dimension reduction

Principal component analysis neural network for textual docu...

引用

International Conference on Sciences of Electronics, Technologies of information and Telecommunications (SETIT)

作者： Soufiene Jaffali Salma Jamoussi MIRACL Multimedia InfoRmation system and Advanced Computing Laboratory Higher Institute of Computer Science and Multimedia University of Sfax Sfax Tunisia

This manuscript presents the study and application of the method of principal component analysis (PCA) in the field of text mining. We began by studying the theoretical basis behind this method and we have focused on two of its variants namely the neural PCA and kernel PCA. We used neural PCA for automatic categorization of text documents through an extraction of semantic concepts. The second contribution of our work is the use of PCA (neuronal and kernel) for the dimension reduction of textual documents through the automatic classification.

关键词： Principal component analysis Vectors Covariance matrix Neurons Kernel Eigenvalues and eigenfunctions Electronic mail

来源：评论

学校读者我要写书评

暂无评论

Towards a modeling of video grammar based on a priori knowledge for the optimization of the audiovisual documents structuring

Towards a modeling of video grammar based on a priori knowle...

引用

2010 2nd International Conference on Computer Technology and Development, ICCTD 2010

作者： Zlitni, Tarek Mahdi, Walid Ben-Abdallah, Hanene MIR CI Multimedia Information Systems and Advanced Computing Laboratory Sfax Tunisia

ISBN: (纸本)9781424488438

The emergence of the TV channels number and the appearance of the Internet led to an exponential growth of the audiovisual documents. Several works were proposed in the literature for automatic video segmentation. However, the effectiveness of these works depends on video type. So, for a better quality of the segmentation, it is necessary to consider a priori knowledge concerning video types. Besides, TV channels use a set of rules during the production and the streaming of their programs such as the respect of the graphic charter, the recurring of studios. The exploitation of these rules, as a priori knowledge for the temporal and/or semantic structuring of the video documents, would be then advantageous for the quality of the indexing and the performance of the multimedia systems. In this context, we propose a method for the extraction and the formalization of descriptors based on a priori knowledge in order to conceive a video grammar model. This model will be used thereafter for a multitude of interesting applications like automatic structuring of TV streams or TV news segmentation. © 2010 IEEE.

关键词： multimedia systems

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共12页 << < 3 4 5 6 7 8 9 10 11 12 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：