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

238 篇 会议
79 篇 期刊文献
2 册 图书

馆藏范围

319 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

178 篇 工学
- 161 篇 计算机科学与技术...
- 127 篇 软件工程
- 21 篇 信息与通信工程
- 20 篇 控制科学与工程
- 20 篇 生物工程
- 14 篇 机械工程
- 13 篇 电子科学与技术（可...
- 11 篇 电气工程
- 7 篇 动力工程及工程热...
- 7 篇 化学工程与技术
- 7 篇 生物医学工程（可授...
- 5 篇 力学（可授工学、理...
- 3 篇 材料科学与工程（可...
- 3 篇 交通运输工程
- 3 篇 网络空间安全
78 篇 理学
- 45 篇 数学
- 22 篇 生物学
- 10 篇 化学
- 9 篇 物理学
- 8 篇 统计学（可授理学、...
- 4 篇 系统科学
56 篇 管理学
- 34 篇 管理科学与工程(可...
- 23 篇 图书情报与档案管...
- 14 篇 工商管理
5 篇 医学
- 4 篇 基础医学(可授医学...
- 4 篇 临床医学
- 3 篇 药学(可授医学、理...
4 篇 经济学
- 4 篇 应用经济学
4 篇 法学
- 4 篇 社会学
3 篇 教育学
- 3 篇 教育学
2 篇 农学

主题

30 篇 distributed comp...
25 篇 concurrent compu...
21 篇 laboratories
13 篇 parallel process...
10 篇 application soft...
10 篇 data mining
10 篇 computational mo...
9 篇 computer science
9 篇 grid computing
9 篇 accuracy
8 篇 routing
8 篇 kernel
8 篇 data models
7 篇 java
7 篇 training
6 篇 runtime
6 篇 scheduling algor...
6 篇 computer archite...
6 篇 neural networks
6 篇 contracts

机构

21 篇 national key lab...
15 篇 college of compu...
14 篇 national key lab...
13 篇 national laborat...
12 篇 national laborat...
11 篇 shanghai key lab...
10 篇 national key lab...
8 篇 john von neumann...
7 篇 science and tech...
7 篇 laboratory of di...
6 篇 parallel and dis...
6 篇 national univers...
6 篇 laboratory of pa...
6 篇 mta sztaki labor...
6 篇 national key lab...
5 篇 key laboratory o...
5 篇 óbuda university...
5 篇 parallel and dis...
5 篇 department of co...
5 篇 institute of par...

作者

20 篇 li kuan-ching
20 篇 yang chao-tung
16 篇 li dongsheng
11 篇 huaimin wang
10 篇 dongsheng li
10 篇 chen haibo
10 篇 v. chaudhary
9 篇 gang yin
9 篇 dou yong
9 篇 wang yijie
9 篇 ji wang
9 篇 tao wang
8 篇 zang binyu
8 篇 huang zhen
7 篇 guan haibing
7 篇 lai zhiquan
7 篇 qiao peng
7 篇 xu hongzuo
7 篇 yue yu
6 篇 yijie wang

语言

308 篇 英文
6 篇 其他
5 篇 中文

检索条件"机构=Parallel Distributed Computing Laboratory"

共 319 条记录，以下是41-50 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：

Providing dynamic and customizable caching policies 2

Providing dynamic and customizable caching policies

引用

2nd USENIX Symposium on Internet Technologies and Systems, USITS 1999

作者： Barnes, J. Fritz Pandey, Raju Parallel and Distributed Computing Laboratory Computer Science Department University of California DavisCA95616 United States

Web caching has emerged as one solution for improving client latency on the web. Cache effectiveness depends on the policies used to route requests to other caches and servers, to maintain up-to-date web objects and to remove objects from the cache. Traditional caches apply one set of policies, which determines the efficiency as well as the effectiveness of the caches. This set of policies often does not exploit the diversity inherent in different web objects, caches and clients. Policies that do exploit this diversity result in convoluted caching policies that attempt to combine multiple policies and guess at the unknown characteristics of web objects, caches and clients. In this paper, we present an extensible caching infrastructure in which cache administrators, servers, and end users can customize how web objects are cached, replaced, and kept consistent. The infrastructure includes a domain-specific language, CacheL, for defining customizable caching policies that can be changed dynamically. Analysis of our prototype, PoliSquid, shows the benefits of the infrastructure for variable coherency policies, localized removal policies, and early removal of objects from servers. © 1999 by The USENIX Association All Rights Reserved.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Communication Analysis for Multidimensional parallel Training of Large-scale DNN Models 25

Communication Analysis for Multidimensional Parallel Trainin...

引用

25th IEEE International Conferences on High Performance computing and Communications, 9th International Conference on Data Science and Systems, 21st IEEE International Conference on Smart City and 9th IEEE International Conference on Dependability in Sensor, Cloud and Big Data Systems and Applications, HPCC/DSS/SmartCity/DependSys 2023

作者： Lai, Zhiquan Hao, Yanqi Li, Shengwei Li, Dongsheng College of Computer National University of Defense Technology National Key Laboratory of Parallel and Distributed Computing Changsha China

ISBN: (纸本)9798350330014

Multidimensional parallel training has been widely applied to train large-scale deep learning models like GPT-3. The efficiency of parameter communication among training devices/processes is often the performance bottleneck of large model training. Analysis of parameter communication mode and traffic has important reference significance for the research of interconnection network design and computing task scheduling to improve the training performance. In this paper, we analyze the parametric communication modes in typical 3D parallel training (data parallelism, pipeline parallelism, and tensor parallelism), and model the traffic in different communication modes. Finally, taking GPT-3 as an example, we present the communication in its 3D parallel training. © 2023 IEEE.

关键词： Deep neural networks

来源：评论

学校读者我要写书评

暂无评论

Funnel: An Efficient Sparse Attention Accelerator with Multi-Dataflow Fusion 22

Funnel: An Efficient Sparse Attention Accelerator with Multi...

引用

22nd IEEE International Symposium on parallel and distributed Processing with Applications, ISPA 2024

作者： Ma, Shenghong Xu, Jinwei Jiang, Jingfei Wang, Yaohua Li, Dongsheng National University of Defense Technology National Key Laboratory of Parallel and Distributed Computing College of Computer Changsha China

ISBN: (纸本)9798331509712

The self-attention mechanism is the core component of Transformer, which provides a powerful ability to understand the sequence context. However, the self-attention mechanism also suffers from a large amount of redundant computation. Model sparsification can effectively reduce computational load, but the irregularity of non-zeros introduced by sparsification significantly decreases hardware efficiency. This paper proposes Funnel, an accelerator that dynamically predicts sparse attention patterns and efficiently processes unstructured sparse data. Firstly, we adopt a fast quantization method based on lookup table to minimize the cost of sparse patterns prediction. Secondly, we propose Funnel computing Unit (FCU), a hardware architecture that efficiently handles sparse attention through multi-dataflow fusion. Sampled Dense-Dense Matrix Multiplication (SDDMM) and Sparse-Dense Matrix Multiplication (SpMM) are core components of sparse attention mechanism. FCU unifies the computation ways of matrix inner product and row-wise product to support SDDMM and SpMM at the same time, which greatly reduces the storage and movement overhead of intermediate results. Lastly, we devise a lightweight buffer and data tiling strategy tailored to the proposed accelerator, aimed at enhancing data reuse. Experiments demonstrate that our accelerator achieves 0.10-0.25 sparsity with small accuracy loss. When computing the self-attention layer, it attains hardware efficiency ranging from 60% to 85%. Compared to CPU and GPU, it achieves 5.60x and 8.20x speedup. Compared to the state-of-the-art attention accelerators A3, SpAtten, FTRANS, and Sanger, it achieves 7.37x, 4.52x, 9.58x, and 3.08x speedup. © 2024 IEEE.

关键词： FPGA Funnel computing unit Sparse attention Transformer

来源：评论

学校读者我要写书评

暂无评论

Runtime support for type-safe dynamic Java classes 14th

引用

14th European Conference on Object-Oriented Programming, ECOOP 2000

作者： Malabarba, Scott Pandey, Raju Gragg, Jeff Barr, Earl Barnes, J. Fritz Parallel and Distributed Computing Laboratory Computer Science Department University of California DavisCA95616 United States

ISBN: (纸本)3540676600

Modern software must evolve in response to changing condi- tions. In the most widely used programming environments, code is static and cannot change at runtime. This poses problems for applications that have limited down-time. More support is needed for dynamic evolution. In this paper we present an approach for supporting dynamic evolution of Java programs. In this approach, Java programs can evolve by changing their components, namely classes, during their execution. Changes in a class lead to changes in its instances, thereby allowing evolution of both code and state. The approach promotes compatibility with existing Java applications, and maintains the security and type safety controls imposed by Java's dynamic linking mechanism. Experimental analyses of our implementation indicate that the implementation imposes a moderate performance penalty relative to the unmodified virtual machine. © Springer-Verlag Berlin Heidelberg 2000.

关键词： Java programming language

来源：评论

学校读者我要写书评

暂无评论

Speculative symbolic execution

Speculative symbolic execution

引用

2012 IEEE 23rd International Symposium on Software Reliability Engineering, ISSRE 2012

作者： Zhang, Yufeng Chen, Zhenbang Wang, Ji National Laboratory for Parallel and Distributed Processing Department of Computing Science National University of Defense Technology Changsha China

ISBN: (纸本)9780769548883

Symbolic execution is an effective path oriented and constraint based program analysis technique. Recently, there is a significant development in the research and application of symbolic execution. However, symbolic execution still suffers from the scalability problem in practice, especially when applied to large-scale or very complex programs. In this paper, we propose a new fashion of symbolic execution, named Speculative Symbolic Execution (SSE), to speed up symbolic execution by reducing the invocation times of constraint solver. In SSE, when encountering a branch statement, the search procedure may speculatively explore the branch without regard to the feasibility. Constraint solver is invoked only when the speculated branches are accumulated to a specified number. In addition, we present a key optimization technique that enhances SSE greatly. We have implemented SSE and the optimization technique on Symbolic Pathfinder (SPF). Experimental results on six programs show that, our method can reduce the invocation times of constraint solver by 20.7% to 48.7% (with an average of 29.9%), and save the search time from 23.6% to 43.6% (with an average of 30%). © 2012 IEEE.

关键词： Java programming language

来源：评论

学校读者我要写书评

暂无评论

Efficient Large Models Fine-tuning on Commodity Servers via Memory-balanced Pipeline parallelism 25

Efficient Large Models Fine-tuning on Commodity Servers via ...

引用

作者： Liu, Yujie Lai, Zhiquan Liu, Weijie Wang, Wei Li, Dongsheng College of Computer National University of Defense Technology National Key Laboratory of Parallel and Distributed Computing Changsha China

ISBN: (纸本)9798350330014

Large models have achieved impressive performance in many downstream tasks. Using pipeline parallelism to fine-tune large models on commodity GPU servers is an important way to make the excellent performance of large models available to the general public. Previous solutions fail to achieve an efficient memory-balanced pipeline parallelism. In this poster, we introduce a memory load-balanced pipeline parallel solution. This solution balances memory consumption across stages on commodity GPU servers via NVLink bridges. It establishes a new pathway to offload data from GPU to CPU by using the PCIe link of adjacent GPUs connected by the NVLink bridge. Furthermore, our method orchestrates offload operations to minimize the offload latency during large model fine-tuning. Experiments demonstrate that our solution can balance the memory footprint among pipeline stages without sacrificing training performance. © 2023 IEEE.

关键词： Program processors

来源：评论

学校读者我要写书评

暂无评论

Rethinking the distributed DNN Training Cluster Design from the Cost-effectiveness View 25

Rethinking the Distributed DNN Training Cluster Design from ...

引用

作者： Lai, Zhiquan Liu, Yujie Wang, Wei Hao, Yanqi Li, Dongsheng College of Computer National University of Defense Technology National Key Laboratory of Parallel and Distributed Computing Changsha China

ISBN: (纸本)9798350330014

As deep learning grows rapidly, model training heavily relies on parallel methods and there exist numerous cluster configurations. However, current preferences for parallel training focus on data centers, overlooking the financial constraints faced by most researchers. To attain the best performance within the cost limitation, we introduce a throughput-cost metric to accurately characterize clusters' cost-effectiveness. Based on this metric, we design a cost-effective cluster featuring the 3090 with NVLink. The experiment results demonstrate that our cluster achieves remarkable cost-effectiveness in various distributed model training schemes. © 2023 IEEE.

关键词： Cost effectiveness

来源：评论

学校读者我要写书评

暂无评论

Secure execution of mobile programs

Secure execution of mobile programs

引用

DARPA Information Survivability Conference and Exposition, DISCEX 2000

作者： Pandey, R. Hashii, B. Lal, M. Parallel and Distributed Computing Laboratory Computer Science Department University of California DavisCA95616 United States

ISBN: (纸本)0769504906

There is increasing interest in computing models that support extensibility of systems through code migration. Although appealing both from the system design and extensibility points of view, extensible systems are vulnerable to an external program's aberrant execution behaviors. We examine the problems of resource access control and resource consumption. We propose solutions for these problems and analyze their effectiveness. © 2000 IEEE.

关键词：

来源：评论

学校读者我要写书评

暂无评论

CPU resource control for mobile programs 1

CPU resource control for mobile programs

引用

1st International Symposium on Agent Systems and Applications and 3rd International Symposium on Mobile Agents, ASA/MA 1999

作者： Lal, Manoj Pandey, Raju Computer Science Department Parallel and Distributed Computing Laboratory University of California DavisCA95616 United States

ISBN: (纸本)0769503403

There is considerable interest in developing runtime infrastructures for programs that can migrate from one host to another. Mobile programs are appealing because they support efficient utilization of network resources and extensibility of information servers. This paper presents a scheduling scheme for allocating resources to a mix of real-Time and non real-Time mobile programs. Within this framework, both mobile programs and hosts can specify constraints on how CPU should be allocated. On the basis of the constraints, the scheme constructs a scheduling graph on which it applies several scheduling algorithms. In case of conflicts between mobile program and host specified constraints, the schemes implements a policy that resolves the conflicts in favor of the host. The resulting scheduling scheme is adaptive, flexible, and enforces both program and host specified constraints.

关键词： Scheduling algorithms

来源：评论

学校读者我要写书评

暂无评论

Area-NeRF: Area-based Neural Radiance Fields 2

Area-NeRF: Area-based Neural Radiance Fields

引用

2nd International Conference on Image Processing, Computer Vision and Machine Learning, ICICML 2023

作者： Ye, Zonxin Li, Wenyu Qiao, Peng Dou, Yong National University of Defense Technology National Key Laboratory of Parallel and Distributed Computing School of Computer Changsha China

ISBN: (纸本)9798350331417

Neural Radiance Field (NeRF) has received widespread attention for its photo-realistic novel view synthesis quality. Current methods mainly represent the scene based on point sampling of ray casting, ignoring the influence of the observed area changing with distance. In addition, The current sampling strategies are all focused on the distribution of sampling points on the ray, without paying attention to the sampling of the ray. We found that the current ray sampling strategy for scenes with the camera moving forward severely reduces the convergence speed. In this work, we extend the point representation to area representation by using relative positional encoding, and propose a ray sampling strategy that is suitable for camera trajectory moving forward. We validated the effectiveness of our method on multiple public datasets. © 2023 IEEE.

关键词： NeRF neural radiance field neural rendering novel view synthesis

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32页 << < 1 2 3 4 5 6 7 8 9 10 > >>

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：