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

33,244 篇 会议
839 篇 期刊文献
232 册 图书
1 篇 学位论文

馆藏范围

34,316 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

20,195 篇 工学
- 17,900 篇 计算机科学与技术...
- 7,812 篇 软件工程
- 4,561 篇 电气工程
- 2,860 篇 信息与通信工程
- 1,467 篇 控制科学与工程
- 748 篇 电子科学与技术（可...
- 683 篇 动力工程及工程热...
- 470 篇 机械工程
- 380 篇 生物工程
- 345 篇 石油与天然气工程
- 303 篇 仪器科学与技术
- 248 篇 生物医学工程（可授...
- 248 篇 网络空间安全
- 247 篇 环境科学与工程（可...
- 214 篇 力学（可授工学、理...
- 206 篇 建筑学
- 193 篇 材料科学与工程（可...
- 193 篇 安全科学与工程
- 185 篇 土木工程
4,375 篇 理学
- 2,836 篇 数学
- 885 篇 物理学
- 532 篇 系统科学
- 470 篇 生物学
- 428 篇 统计学（可授理学、...
- 229 篇 化学
3,212 篇 管理学
- 2,480 篇 管理科学与工程(可...
- 1,266 篇 工商管理
- 965 篇 图书情报与档案管...
288 篇 医学
- 217 篇 临床医学
287 篇 经济学
- 281 篇 应用经济学
188 篇 法学
98 篇 教育学
98 篇 农学
77 篇 文学
10 篇 艺术学
9 篇 军事学
1 篇 哲学

主题

4,291 篇 grid computing
4,224 篇 distributed comp...
2,063 篇 concurrent compu...
2,055 篇 cloud computing
2,024 篇 parallel process...
1,853 篇 computational mo...
1,623 篇 computer archite...
1,403 篇 computer science
1,362 篇 application soft...
1,295 篇 resource managem...
1,257 篇 computer network...
989 篇 processor schedu...
783 篇 scalability
777 篇 distributed comp...
767 篇 high performance...
760 篇 peer to peer com...
687 篇 costs
670 篇 distributed data...
666 篇 algorithm design...
651 篇 middleware

机构

52 篇 department of co...
47 篇 school of comput...
46 篇 institute of com...
45 篇 college of compu...
39 篇 huazhong univ sc...
35 篇 china electric p...
34 篇 shanghai jiao to...
33 篇 school of comput...
32 篇 school of comput...
31 篇 univ chinese aca...
31 篇 department of co...
27 篇 inria
27 篇 tsinghua univ de...
25 篇 shandong provinc...
25 篇 university of ch...
24 篇 huazhong univers...
24 篇 tsinghua univers...
23 篇 institute of par...
23 篇 nanjing univ sta...
23 篇 college of intel...

作者

69 篇 jin hai
51 篇 hai jin
49 篇 rajkumar buyya
39 篇 fahringer thomas
37 篇 zomaya albert y.
33 篇 liu yang
31 篇 li dongsheng
30 篇 dongsheng li
29 篇 m. takizawa
27 篇 duerr frank
26 篇 li li
24 篇 xhafa fatos
23 篇 wei li
22 篇 yang yang
21 篇 wang lei
20 篇 lei wang
20 篇 xuejun yang
18 篇 singh bhim
18 篇 dongarra jack
18 篇 bala piotr

语言

32,885 篇 英文
1,252 篇 其他
153 篇 中文
43 篇 俄文
2 篇 乌克兰文
1 篇 德文
1 篇 西班牙文
1 篇 法文
1 篇 葡萄牙文
1 篇 土耳其文

检索条件"任意字段=International Conference on Parallel Distributed and Grid Computing"

共 34316 条记录，以下是4661-4670 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：

Optimizing Multi-way Theta Join for Data Skew in Sub-second Stream computing 26

Optimizing Multi-way Theta Join for Data Skew in Sub-second ...

引用

26th IEEE international conference on parallel and distributed Systems (IEEE ICPADS)

作者： Fan, Xiaopeng Liu, Xinchun Wang, Yang Wang, Youjun Li, Jing Chinese Acad Sci Shenzhen Inst Adv Technol Shenzhen Peoples R China Univ Sci & Technol China Dept Comp Sci & Technol Hefei Peoples R China Hangzhou Inst Adv Technol Hangzhou Peoples R China

ISBN: (纸本)9781728190747

In sub-second stream computing, the answer to a complex query usually depends on operations of aggregation or join on streams, especially multi-way theta join. Some attribute keys are not distributed uniformly, which is called the data intrinsic skew problem, such as taxi car plate in GPS trajectories and transaction records, or stock code in stock quotes and investment portfolios etc. In this paper, we define the concept of key redundancy for single stream as the degree of data intrinsic skew, and joint key redundancy for multi-way streams. We present an execution model for multi-way stream theta joins with a fine-grained cost model to evaluate its performance. We propose a solution named Group Join (GroJoin) to make use of key redundancy during transmission and execution in a cluster. GroJoin is adaptive to data intrinsic skew in the way that it depends on the grouping condition we find out, i.e., the selectivity of theta join results should be smaller than 25%. Experiments are carried out by our MS-Generator to produce multi-way streams, and the simulation results show that GroJoin can decrease at most 45% transmission overheads with different key redundancies and value-key proportionality coefficients, and reduce at most 70% query delay with different key distributions. We further implement GroJoin in Multi-Way Stream Theta Join by Spark Streaming. The experimental results demonstrate that there are about 40%-50% join latency reduced after our optimization with a very small computation cost.

关键词： data intrinsic skew multi-way theta join key redundancy join selectivity stream computing

来源：评论

学校读者我要写书评

暂无评论

Delay-Optimal distributed Edge computing in Wireless Edge Networks 38

Delay-Optimal Distributed Edge Computing in Wireless Edge Ne...

引用

39th IEEE international conference on Computer Communications (IEEE INFOCOM)

作者： Gong, Xiaowen Auburn Univ Dept Elect & Comp Engn Auburn AL 36849 USA

ISBN: (纸本)9781728164120

By integrating edge computing with parallel computing, distributed edge computing (DEC) makes use of distributed devices in edge networks to perform computing in parallel, which can substantially reduce service delays. In this paper, we explore DEC that exploits distributed edge devices connected by a wireless network to perform a computation task offloaded from an end device. In particular, we study the fundamental problem of minimizing the delay of executing a distributed algorithm of the computation task. We first establish some structural properties of the optimal communication scheduling policy. Then, given these properties, we characterize the optimal computation allocation policy, which can be found by an efficient algorithm. Next, based on the optimal computation allocation, we characterize the optimal scheduling order of communications for some special cases, and develop an efficient algorithm with a finite approximation ratio to find it for the general case. Last, based on the optimal computation allocation and communication scheduling, we further show that the optimal selection of devices can be found efficiently for some special cases. Our results provide some useful insights for the optimal computation-communication co-design. We evaluate the performance of the theoretical findings using simulations.

关键词： Edge computing

来源：评论

学校读者我要写书评

暂无评论

Research on virtual human swarm football collaboration technology based on reinforcement learning

Research on virtual human swarm football collaboration techn...

引用

IEEE international Symposium on parallel and distributed Processing with Applications and IEEE international conference on Ubiquitous computing and Communications (ISPA/IUCC)

作者： Xiaoshan Mo Bin Hu Caixu Xu Yuling Yang Guangxi Key Laboratory of Machine Vision and Intelligent Control Wuzhou University Wuzhou China Faculty of Arts and Humanities Macao University of Science and Technology Macao China

Reinforcement learning is used in many applications in artificial intelligence fields such as computer vision and environmental contextualized decision-making scenarios; virtual human swarms provide research directions for multi-intelligent body collaboration and environmental field detection in multi-intelligent body swarms. Football is a group sport, which is characterized by its holistic nature, confrontation, versatility, and ease of implementation, as well as the characteristics of both individual intelligence and group intelligence, and is a typical application scenario for multi-intelligence collaboration. This paper takes football as the research object to study the team collaboration problem and team gaming problem of the virtual human swarm in a specific environment and solves the cooperation and competition relationship between intelligence with reinforcement learning of multi-intelligence training.

关键词： Training Computer vision Decision making Collaboration Reinforcement learning Ubiquitous computing Artificial intelligence

来源：评论

学校读者我要写书评

暂无评论

parallel Iteration Algorithm of Roll Angle Based On High-Performance ARM Processor 3

Parallel Iteration Algorithm of Roll Angle Based On High-Per...

引用

3rd international conference on Unmanned Systems (ICUS)

作者： Wang, Shiyao Li, Dongguang Xiao, Siyu Beijing Inst Technol Sch Mechatron Engn Beijing Peoples R China

ISBN: (纸本)9781728180250

The method for calculating the attitude of the projectile requires high real-time performance and a large amount of calculation. The parallel calculation method of the missile-borne signal is studied. For the linear iterative equations in the attitude solution algorithm, a parallel calculation based on Newton method is proposed. This method decomposes linear iterative equations in parallel to form a distributed multi-core parallel solution process, which can effectively optimize the algorithm solution time. Experiments were conducted through four sets of data with different data lengths and frame rates to verify the execution efficiency of multi-core parallel computing.

关键词： Rolling Angle Solution Iterative Algorithms parallel computing Geomagnetic Sensor

来源：评论

学校读者我要写书评

暂无评论

Fast parallel SVM based Arrhythmia Detection on Multiple GPU Clusters 10

Fast Parallel SVM based Arrhythmia Detection on Multiple GPU...

引用

10th IEEE international conference on Communication Systems and Network Technologies, CSNT 2021

作者： Latif, Ghazanfar Alghazo, Jaafar Butt, Mohsin Kazimi, Zafar A. Department of Computer Science Prince Mohammad Bin Fahd University -Khobar Saudi Arabia Department of Computer Engineering Prince Mohammad Bin Fahd University -Khobar Saudi Arabia Prep Computer Science Department King Fahd University of Petroleum and Minerals Dhahran Saudi Arabia Department of Information Technology Prince Mohammad Bin Fahd University -Khobar Saudi Arabia

ISBN: (纸本)9780738105239

Regression analysis and classification can be done using a supervised learning technique called Support Vector Machine (SVM) which is one of many such methods. The method creates hyperplanes which are used to analyze data patterns and separate data into multiple classes. The computation complexity of the algorithm is very high for training and testing of large multidimensional datasets. In this work, we propose a scalable and cost-effective method to run SVM that reduces memory usage and computing power. The process uses distributed cloud GPU’s cluster nodes to run the algorithm in parallel on data which is divided into "n" parts. The results obtained from each of the cluster nodes are merged on a master node and the SVM algorithm is applied once more for classification. The study tackles the ECG classification using parallel SVM to investigate heartbeats and brain traces linked with different types of Arrhythmia and Seizure. Experiments performed on real ECG datasets (MIT BIH Diagnostic database and EEG Seizure database) resulted in a classification accuracy of 97.45%. The technique is proven both efficient by reducing training time and with high classification accuracy. The results achieved show that the proposed technique outperforms similar methods proposed in previous literature. © 2021 IEEE.

关键词： Electrocardiograms

来源：评论

学校读者我要写书评

暂无评论

SpDISTAL: compiling distributed sparse tensor computations 22

SpDISTAL: compiling distributed sparse tensor computations

引用

Proceedings of the international conference on High Performance computing, Networking, Storage and Analysis

作者： Rohan Yadav Alex Aiken Fredrik Kjolstad Stanford University

We introduce SpDISTAL, a compiler for sparse tensor algebra that targets distributed systems. SpDISTAL combines separate descriptions of tensor algebra expressions, sparse data structures, data distribution, and computation distribution. Thus, it enables distributed execution of sparse tensor algebra expressions with a wide variety of sparse data structures and data distributions. SpDISTAL is implemented as a C++ library that targets a distributed task-based runtime system and can generate code for nodes with both multi-core CPUs and multiple GPUs. SpDISTAL generates distributed code that achieves performance competitive with hand-written distributed functions for specific sparse tensor algebra expressions and that outperforms general interpretation-based systems by one to two orders of magnitude.

关键词： parallel programming programming computer science

来源：评论

学校读者我要写书评

暂无评论

Knowledge-aware Graph Attention Network with distributed & Cross Learning for Collaborative Recommendation

Knowledge-aware Graph Attention Network with Distributed & C...

引用

IEEE international conference on Big Data and Cloud computing (BdCloud)

作者： Yang Dai Shunmei Meng Qiyan Liu Xiao Liu School of Cyberspace Security NanJing University of Science and Technology Nanjing China State Key Lab. for Novel Software Technology NanJing University Nanjing China University of Toronto Toronto Canada

Nowadays, side-information is widely used to rein-force the user-item interaction and helps to handle the sparsity issue and cold start problem of conventional recommendation algorithms. Due to the overlook of the relationship between items and entities and the higher-order connectivity information, most existing approaches are hard to get users' deep preferences. In this paper, we propose KGANCL, a Knowledge-aware Graph Attention Network with distributed & Cross Learning. It focuses on using different forms of the knowledge graph to strengthen both users' and items' embedding representations, respectively. Firstly, Graph Attention Network is adopted for user embedding learning, which can give different importance scores to different neighbors, and a user-item KG graph is used to integrate adjacent information to enhance the representation. Secondly, a cross module is used for item embedding learning, which shares the high-order interaction between the recommender system and the knowledge graph. We also use the idea of distributed processing for embeddings in different entities to improve the learning efficiency. Experimental results demonstrate that KGANCL can provide better recommendations compared with the state-of-the-art baseline models. Our model can also maintain superior prediction accuracy even in little-known interaction scenarios.

关键词： Adaptation models distributed processing Computational modeling Scalability Collaboration Knowledge graphs Computer architecture

来源：评论

学校读者我要写书评

暂无评论

Detecting JVM JIT Compiler Bugs via Exploring Two-Dimensional Input Spaces

Detecting JVM JIT Compiler Bugs via Exploring Two-Dimensiona...

引用

international conference on Software Engineering (ICSE)

作者： Haoxiang Jia Ming Wen Zifan Xie Xiaochen Guo Rongxin Wu Maolin Sun Kang Chen Hai Jin School of Cyber Science and Engineering Huazhong University of Science and Technology China Hubei Key Laboratory of Distributed System Security Services Computing Technology and System Lab Cluster and Grid Computing Lab. Hubei Engineering Research Center on Big Data Security National Engineering Research Center for Big Data Technology and System School of Informatics Xiamen University China School of Computer Science and Technology Huazhong University of Science and Technology China

Java Virtual Machine (JVM) is the fundamental software system that supports the interpretation and execution of Java bytecode. To support the surging performance demands for the increasingly complex and large-scale Java programs, Just-In-Time (JIT) compiler was proposed to perform sophisticated runtime optimization. However, this inevitably induces various bugs, which are becoming more pervasive over the decades and can often cause significant consequences. To facilitate the design of effective and efficient testing techniques to detect JIT compiler bugs. This study first performs a preliminary study aiming to understand the characteristics of JIT compiler bugs and the corresponding triggering test cases. Inspired by the empirical findings, we propose JOpFuzzer, a new JVM testing approach with a specific focus on JIT compiler bugs. The main novelty of JOpFuzzer is embodied in three aspects. First, besides generating new seeds, JOpFuzzer also searches for diverse configurations along the new dimension of optimization options. Second, JOpFuzzer learns the correlations between various code features and different optimization options to guide the process of seed mutation and option exploration. Third, it leverages the profile data, which can reveal the program execution information, to guide the fuzzing process. Such nov-elties enable JOpFuzzer to effectively and efficiently explore the two-dimensional input spaces. Extensive evaluation shows that JOpFuzzer outperforms the state-of-the-art approaches in terms of the achieved code coverages. More importantly, it has detected 41 bugs in OpenJDK, and 25 of them have already been confirmed or fixed by the corresponding developers.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Toward a Service-Oriented Broker Architecture for the Distribution grid

Toward a Service-Oriented Broker Architecture for the Distri...

引用

2020 international conference on Communications Control and computing Technologies for Smart grids

作者： Bah, Mohamadou B. Haider, Rabab Venkataramanan, Venkatesh Annaswamy, Anuradha M. MIT Elect Engn & Comp Sci Cambridge MA 02139 USA MIT Mech Engn Cambridge MA 02139 USA

ISBN: (纸本)9781728161273

distributed energy resources (DERs) are attractive because of their flexibility and demand response capabilities;however, there are numerous challenges concerning their integration into the electric grid - including lack of visibility and control, as well as misalignments in the interests of privately-owned DERs with respect to the collective interests of the grid. In order to coordinate the behavior of these DERs, we treat the grid as a multiagent system and propose a service-oriented broker architecture (SOBA). SOBA enables the behavior of privately owned DERs to be influenced by system operators through service requests, and autonomous peer discovery. We illustrate SOBA's features and motivate service requests through a scenario with a network of small-scale solar photovoltaics, inverters, and batteries.

关键词： Quality of service

来源：评论

学校读者我要写书评

暂无评论

A List-based Heuristic Algorithm for Static Task Scheduling in Heterogeneous distributed computing Systems 6

A List-based Heuristic Algorithm for Static Task Scheduling ...

引用

6th international conference on Web Research (ICWR)

作者： Gholami, Hadi Zakerian, Reza Islamic Azad Univ Ayatollah Amoli Branch Dept Comp Engn Amol Iran Tech & Vocat Univ Fac Mahmoudabad Dept Comp Engn Mazandaran Iran

ISBN: (纸本)9781728110516

Executing complicated computations in parallel increases the speed of computing and brings user delight to the system. Decomposing the program into several small programs and running multiple parallel processors are modeled by Directed Acyclic Graph. Scheduling nodes to execute this task graph is an important problem that will speed up computations. Since task scheduling in this graph belongs to NP-hard problems, various algorithms were developed for node scheduling to contribute to quality service delivery. The present study brought a heuristic algorithm named looking ahead sequencing algorithm (LASA) to cope with static scheduling in heterogeneous distributed computing systems with the intention of minimizing the schedule length of the user application. In the algorithm proposed here, looking ahead is considered as a criterion for prioritizing tasks. Also, a property called Emphasized Processor has been added to the algorithm to emphasize the task execution on a particular processor. The effectiveness of the algorithm was shown on few workflow type applications and the results of the algorithm implementation were compared with two more heuristic and meta-heuristic algorithms.

关键词： distributed computing Makespan Static Scheduling Workflow Scheduling

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500页 << < 463 464 465 466 467 468 469 470 471 472 > >>

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：