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

37 篇 会议
27 篇 期刊文献
2 册 图书

馆藏范围

66 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

45 篇 工学
- 40 篇 计算机科学与技术...
- 35 篇 软件工程
- 8 篇 信息与通信工程
- 4 篇 控制科学与工程
- 1 篇 机械工程
- 1 篇 光学工程
- 1 篇 材料科学与工程（可...
- 1 篇 电气工程
- 1 篇 建筑学
- 1 篇 化学工程与技术
- 1 篇 轻工技术与工程
- 1 篇 生物医学工程（可授...
- 1 篇 生物工程
16 篇 理学
- 12 篇 数学
- 3 篇 统计学（可授理学、...
- 2 篇 物理学
- 2 篇 系统科学
- 1 篇 化学
- 1 篇 生物学
12 篇 管理学
- 11 篇 图书情报与档案管...
- 1 篇 管理科学与工程(可...
- 1 篇 工商管理
2 篇 医学
- 2 篇 基础医学(可授医学...
- 2 篇 临床医学
- 1 篇 药学(可授医学、理...
1 篇 教育学
- 1 篇 教育学

主题

7 篇 semantics
4 篇 natural language...
3 篇 knowledge based ...
3 篇 computational li...
2 篇 indexes
2 篇 transparency
2 篇 search engines
2 篇 contrastive lear...
2 篇 left-sided displ...
2 篇 crowdsourcing
2 篇 bayesian network...
2 篇 anterior interve...
2 篇 laser doppler an...
2 篇 information stor...
1 篇 similar measure
1 篇 machine translat...
1 篇 sweeps
1 篇 springs
1 篇 information syst...
1 篇 reinforcement le...

机构

9 篇 ubiquitous knowl...
9 篇 ubiquitous knowl...
3 篇 information cent...
3 篇 ubiquitous knowl...
3 篇 ubiquitous knowl...
3 篇 ubiquitous knowl...
2 篇 ubiquitous knowl...
2 篇 department of co...
2 篇 dept. of compute...
2 篇 computer science...
2 篇 ubiquitous knowl...
2 篇 department of co...
2 篇 apptek gmbh
2 篇 department of co...
2 篇 trustworthy huma...
2 篇 ubiquitous knowl...
2 篇 information syst...
2 篇 ubiquitous knowl...
2 篇 ubiquitous knowl...
2 篇 institute for nu...

作者

38 篇 gurevych iryna
11 篇 zesch torsten
5 篇 iryna gurevych
5 篇 dagan ido
5 篇 simpson edwin
4 篇 eger steffen
4 篇 daxenberger joha...
4 篇 schiller benjami...
4 篇 kuznetsov ilia
3 篇 stowe kevin
3 篇 reimers nils
3 篇 gao yang
3 篇 levy omer
3 篇 kramer stefan
3 篇 chris biemann
2 篇 biemann chris
2 篇 frank anette
2 篇 waldis andreas
2 篇 habernal ivan
2 篇 miyao yusuke

语言

64 篇 英文
2 篇 其他

检索条件"机构=Ubiquitous Knowledge Processing Lab Department of Computer Science"

共 66 条记录，以下是51-60 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：

UKP: Computing Semantic Textual Similarity by Combining Multiple Content Similarity Measures 12

UKP: Computing Semantic Textual Similarity by Combining Mult...

引用

Joint Conference on Lexical and Computational Semantics

作者： Daniel Baer Chris Biemann Iryna Gurevych Torsten Zesch Ubiquitous Knowledge Processing Lab (UKP-TUDA) Department of Computer Science Technische Universitaet Darmstadt Ubiquitous Knowledge Processing Lab (UKP-TUDA) Department of Computer Science Technische Universitaet DarmstadtUbiquitous Knowledge Processing Lab (UKP-DIPF) German Institute for Educational Research and Educational Information

ISBN: (纸本)9781622765027

We present the UKP system which performed best in the Semantic Textual Similarity (STS) task at SemEval-2012 in two out of three metrics. It uses a simple log-linear regression model, trained on the training data, to combine multiple text similarity measures of varying complexity. These range from simple character and word n-grams and common subsequences to complex features such as Explicit Semantic Analysis vector comparisons and aggregation of word similarity based on lexical-semantic resources. Further, we employ a lexical substitution system and statistical machine translation to add additional lexemes, which alleviates lexical gaps. Our final models, one per dataset, consist of a log-linear combination of about 20 features, out of the possible 300+ features implemented.

关键词： machine translation similar measure Semantics Dataset simple regression (model) Linear Combination Word

来源：评论

学校读者我要写书评

暂无评论

Sweeping through the Topic Space: Bad luck? Roll again! 12

Sweeping through the Topic Space: Bad luck? Roll again!

引用

Conference of The European Chapter of The Association for Computational Linguistics

作者： Martin Riedl Chris Biemann Ubiquitous Knowledge Processing Lab Computer Science Department Technische Universitaet Darmstadt Hochschulstrasse 10 D-64289 Darmstadt Germany

ISBN: (纸本)9781622764907

Topic Models (TM) such as Latent Dirich-let Allocation (LDA) are increasingly used in Natural Language processing applications. At this, the model parameters and the influence of randomized sampling and inference are rarely examined — usually, the recommendations from the original papers are adopted. In this paper, we examine the parameter space of LDA topic models with respect to the application of Text Segmentation (TS), specifically targeting error rates and their variance across different runs. We find that the recommended settings result in error rates far from optimal for our application. We show substantial variance in the results for different runs of model estimation and inference, and give recommendations for increasing the robustness and stability of topic models. Running the inference step several times and selecting the last topic ID assigned per token, shows considerable improvements. Similar improvements are achieved with the mode method: We store all assigned topic IDs during each inference iteration step and select the most frequent topic ID assigned to each word. These recommendations do not only apply to TS, but are generic enough to transfer to other applications.

关键词： Error analysis modal method SWEEPS parameter space methods Luck token model parameters laser Doppler anemometry Anterior interventricular branch of left coronary artery Left-sided displacement of abomasum Variance SCROLL IDAHO OPERATIONS OFFICE TBXAS1 gene CACNA1C gene

来源：评论

学校读者我要写书评

暂无评论

TopicTiling: A Text Segmentation Algorithm based on LDA 12

TopicTiling: A Text Segmentation Algorithm based on LDA

引用

Student Research Workshop

作者： Martin Riedl Chris Biemann Ubiquitous Knowledge Processing Lab Computer Science Department Technische Universitaet Darmstadt Hochschulstrasse 10 D-64289 Darmstadt Germany

ISBN: (纸本)9781622765942

This work presents a Text Segmentation algorithm called TopicTiling. This algorithm is based on the well-known TextTiling algorithm, and segments documents using the Latent Dirichlet Allocation (LDA) topic model. We show that using the mode topic ID assigned during the inference method of LDA, used to annotate unseen documents, improves performance by stabilizing the obtained topics. We show significant improvements over state of the art segmentation algorithms on two standard datasets. As an additional benefit, TopicTiling performs the segmentation in linear time and thus is computationally less expensive than other LDA-based segmentation methods.

关键词： Left-sided displacement of abomasum laser Doppler anemometry Anterior interventricular branch of left coronary artery text segmentation algorithms state of the art

来源：评论

学校读者我要写书评

暂无评论

A reflective view on text similarity

A reflective view on text similarity

引用

8th International Conference on Recent Advances in Natural Language processing, RANLP 2011

作者： Bär, Daniel Zesch, Torsten Gurevych, Iryna Ubiquitous Knowledge Processing Lab. Computer Science Department Technische Universität Darmstadt Hochschulstrasse 10 D-64289 Darmstadt Germany

While the concept of similarity is well grounded in psychology, text similarity is less well-defined. Thus, we analyze text similarity with respect to its definition and the datasets used for evaluation. We formalize text similarity based on the geometric model of conceptual spaces along three dimensions inherent to texts: structure, style, and content. We empirically ground these dimensions in a set of annotation studies, and categorize applications according to these dimensions. Furthermore, we analyze the characteristics of the existing evaluation datasets, and use those datasets to assess the performance of common text similarity measures.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Wikipedia revision toolkit: Efficiently accessing Wikipedia's edit history

Wikipedia revision toolkit: Efficiently accessing Wikipedia'...

引用

49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, ACL HLT 2011

作者： Ferschke, Oliver Zesch, Torsten Gurevych, Iryna Ubiquitous Knowledge Processing Lab. Computer Science Department Technische Universität Darmstadt Hochschulstrasse 10 D-64289 Darmstadt Germany

ISBN: (纸本)9781932432909

We present an open-source toolkit which allows (i) to reconstruct past states of Wikipedia, and (ii) to efficiently access the edit history of Wikipedia articles. Reconstructing past states of Wikipedia is a prerequisite for reproducing previous experimental work based on Wikipedia. Beyond that, the edit history of Wikipedia articles has been shown to be a valuable knowledge source for NLP, but access is severely impeded by the lack of efficient tools for managing the huge amount of provided data. By using a dedicated storage format, our toolkit massively decreases the data volume to less than 2% of the original size, and at the same time provides an easy-to-use interface to access the revision data. The language-independent design allows to process any language represented in Wikipedia. We expect this work to consolidate NLP research using Wikipedia in general, and to foster research making use of the knowledge encoded in Wikipedia's edit history. © 2011 Association for Computational Linguistics.

关键词： Natural language processing systems

来源：评论

学校读者我要写书评

暂无评论

Wikulu: An extensible architecture for integrating natural language processing techniques with wikis

Wikulu: An extensible architecture for integrating natural l...

引用

49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, ACL HLT 2011

作者： Bär, Daniel Erbs, Nicolai Zesch, Torsten Gurevych, Iryna Ubiquitous Knowledge Processing Lab. Computer Science Department Technische Universität Darmstadt Hochschulstrasse 10 D-64289 Darmstadt Germany

ISBN: (纸本)9781932432893

We present Wikulu1, a system focusing on supporting wiki users with their everyday tasks by means of an intelligent interface. Wikulu is implemented as an extensible architecture which transparently integrates natural language processing (NLP) techniques with wikis. It is designed to be deployed with any wiki platform, and the current prototype integrates a wide range of NLP algorithms such as keyphrase extraction, link discovery, text segmentation, summarization, or text similarity. Additionally, we show how Wikulu can be applied for visually analyzing the results of NLP algorithms, educational purposes, and enabling semantic wikis. © 2011 Association for Computational Linguistics.

关键词： Semantics

来源：评论

学校读者我要写书评

暂无评论

A Bigtree Index for Resource Space Model

A Bigtree Index for Resource Space Model

引用

Sixth International Conference on Semantics,knowledge and Grids(第六届语义、知识与网格国际会议 SKG 2010)

作者： Zhongyi Zeng Hai Zhuge Department of Computer Science and Technology University of Science & Technology of China HefeiChi Knowledge Grid Research Group Key Lab of Intelligent Information Processing Institute of Computing

This paper presents the Bigtree, which is a hierarchical index for implementing the Resource Space Model.

关键词： Semantics Indexes Data models Humans USA Councils Springs Space technology

来源：评论

学校读者我要写书评

暂无评论

Approximate matching for evaluating keyphrase extraction

Approximate matching for evaluating keyphrase extraction

引用

International Conference on Recent Advances in Natural Language processing, RANLP-2009

作者： Zesch, Torsten Gurevych, Iryna Ubiquitous Knowledge Processing Lab. Computer Science Department Technische Universität Darmstadt D-64289 Darmstadt Germany

We propose a new evaluation strategy for keyphrase extraction based on approximate keyphrase matching. It corresponds well with human judgments and is better suited to assess the performance of keyphrase extraction approaches. Additionally, we propose a generalized framework for comprehensive analysis of keyphrase extraction that subsumes most existing approaches, which allows for fair testing conditions. For the first time, we compare the results of state-of-the-art unsupervised and supervised keyphrase extraction approaches on three evaluation datasets and show that the relative performance of the approaches heavily depends on the evaluation metric as well as on the properties of the evaluation dataset.

关键词： Extraction

来源：评论

学校读者我要写书评

暂无评论

An architecture to support intelligent user interfaces for wikis by means of natural language processing 09

An architecture to support intelligent user interfaces for w...

引用

5th International Symposium on Wikis and Open Collaboration, WiKiSym 2009

作者： Hoffart, Johannes Zesch, Torsten Gurevych, Iryna Ubiquitous Knowledge Processing Lab. Computer Science Department Technische Universität Darmstadt Hochschulstraße 10 D-64289 Darmstadt Germany

ISBN: (纸本)9781605587301

We present an architecture for integrating a set of Natural Language processing (NLP) techniques with a wiki platform. This entails support for adding, organizing, and finding content in the wiki. We perform a comprehensive analysis of how NLP techniques can support the user interaction with the wiki, using an intelligent interface to provide suggestions. The architecture is designed to be deployed with any existing wiki platform, especially those used in corporate environments. We implemented a prototype integrating the NLP techniques keyphrase extraction and text segmentation, as well as an improved search engine. The prototype is integrated with two widely used wiki platforms: Media-Wiki and TWiki. Copyright © 2009 ACM.

关键词： Search engines

来源：评论

学校读者我要写书评

暂无评论

SOA-Enabled Health Information Integration Platform (HIIP): A Case Study

SOA-Enabled Health Information Integration Platform (HIIP): ...

引用

Fifth International Conference on Semantics,knowledge and Grid(第五届语义、知识与网格国际会议 SKG 2009)

作者： Haiyan Chen Jianxun Liu Shigang Qin Jian Cao Key Lab of Knowledge Processing and Networked Manufacture Hunan University of Science and Technolog Department of Computer Science and Engineering Shanghai Jiao Tong University Shanghai China

The research of health information integration is one of the hot topics in health information systems. Plenty of heterogeneous legacy systems exist in hospitals now due to many reasons. This leads to new problems that the communication among these systems is very difficult. It becomes a challenge for achieving a total-integrated health information system solution. To solve this problem, this paper proposes a health information integration platform based on Service- Oriented Architecture and Web services. An integrated client, which employs the data redirection techniques in operating systems and is called the universal healthinformation integration component, is developed. A real case study is used to show the design and implementation details as well as the valid integration among the heterogeneous system we have obtained.

关键词： Web Service Data Stream Redirection Information Integration

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7页 << < 1 2 3 4 5 6 7 > >>

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：