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

1,269 篇 会议
85 篇 期刊文献
1 册 图书

馆藏范围

1,355 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

888 篇 工学
- 822 篇 计算机科学与技术...
- 596 篇 软件工程
- 256 篇 信息与通信工程
- 147 篇 控制科学与工程
- 132 篇 电气工程
- 64 篇 电子科学与技术（可...
- 58 篇 网络空间安全
- 31 篇 动力工程及工程热...
- 29 篇 机械工程
- 24 篇 材料科学与工程（可...
- 21 篇 仪器科学与技术
- 18 篇 生物工程
- 10 篇 建筑学
- 9 篇 力学（可授工学、理...
- 9 篇 光学工程
- 9 篇 化学工程与技术
- 8 篇 交通运输工程
- 7 篇 土木工程
- 7 篇 环境科学与工程（可...
422 篇 理学
- 366 篇 数学
- 182 篇 统计学（可授理学、...
- 38 篇 系统科学
- 24 篇 物理学
- 20 篇 生物学
- 15 篇 化学
187 篇 管理学
- 161 篇 管理科学与工程(可...
- 105 篇 工商管理
- 36 篇 图书情报与档案管...
25 篇 法学
- 24 篇 社会学
24 篇 经济学
- 24 篇 应用经济学
6 篇 农学
5 篇 教育学
3 篇 医学
2 篇 军事学

主题

69 篇 computer simulat...
67 篇 computational mo...
66 篇 computer network...
52 篇 computer systems...
33 篇 measurement
28 篇 analytical model...
26 篇 computer archite...
23 篇 computer science
23 篇 wireless sensor ...
23 篇 computer operati...
21 篇 discrete event s...
21 篇 distributed comp...
17 篇 queueing network...
17 篇 scheduling
17 篇 computer systems
16 篇 telecommunicatio...
15 篇 client server co...
14 篇 costs
14 篇 time measurement
14 篇 response time (c...

机构

8 篇 department of co...
8 篇 department of co...
7 篇 department of co...
5 篇 department of co...
5 篇 department of co...
4 篇 univ of washingt...
4 篇 univ of californ...
4 篇 department of co...
4 篇 carnegie mellon ...
4 篇 computer systems...
4 篇 computer systems...
4 篇 dept. of comp. s...
4 篇 department of co...
4 篇 department of co...
4 篇 computer science...
4 篇 department of co...
4 篇 computer science...
4 篇 department of co...
3 篇 school of comput...
3 篇 univ of californ...

作者

19 篇 towsley don
9 篇 lazowska edward ...
8 篇 liu alex x.
8 篇 vernon mary k.
8 篇 zahorjan john
8 篇 tripathi satish ...
7 篇 stankovic john a...
7 篇 estrin deborah
7 篇 crovella mark
7 篇 shenoy prashant
7 篇 wang jia
6 篇 don towsley
6 篇 dowdy lawrence w...
6 篇 wood david a.
6 篇 van houdt benny
6 篇 harchol-balter m...
5 篇 pai vivek s.
5 篇 feamster nick
5 篇 martonosi margar...
5 篇 zhang zhi-li

语言

1,315 篇 英文
39 篇 其他
1 篇 中文

检索条件"任意字段=Proceedings of the 1994 ACM Sigmetrics Conference on Measurement and Modeling of Computer Systems"

共 1355 条记录，以下是141-150 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：

Deterministic near-optimal P2P streaming 15

Deterministic near-optimal P2P streaming

引用

acm sigmetrics International conference on measurement and modeling of computer systems, sigmetrics 2015

作者： Venkatakrishnan, Shaileshh Bojja Viswanath, Pramod Department of Electrical and Computer Engineering University of Illinois Urbana-Champaign United States

ISBN: (纸本)9781450334860

We consider live-streaming over a peer-to-peer network in which peers are allowed to enter or leave the system adversarially and arbitrarily. Previous approaches for streaming have either used randomized distribution graphs or structured trees with randomized maintenance algorithms. Randomized graphs handle peer churn well but have only probabilistic connectivity guarantees, while structured trees have good connectivity but have proven hard to maintain under peer churn. We improve upon both approaches by presenting a novel distribution structure with a deterministic and distributed algorithm for maintenance under peer churn. The algorithm has a constant repair time for connectivity, and near optimal delay. As opposed to order results, the guarantees provided by our algorithm are exact and hold for any network size. © Copyright 2015 acm.

关键词： Peer to peer networks

来源：评论

学校读者我要写书评

暂无评论

Flexible transformations for learning big data

Flexible transformations for learning big data

引用

acm sigmetrics International conference on measurement and modeling of computer systems, sigmetrics 2015

作者： Mirhoseini, Azalia Songhori, Ebrahim M. Rouhani, Bita Darvish Koushanfar, Farinaz Electrical and Computer Engineering Rice University HoustonTX77005 United States

ISBN: (纸本)9781450334860

This paper proposes a domain-specific solution for iterative learning of big and dense (non-sparse) datasets. A large host of learning algorithms, including linear and regularized regression techniques, rely on iterative updates on the data connectivity matrix in order to converge to a solution. The performance of such algorithms often severely degrade when it comes to large and dense data. Massive dense datasets not only induce obligatory large number of arithmetics, but they also incur unwanted message passing cost across the processing nodes. Our key observation is that despite the seemingly dense structures, in many applications, data can be transformed into a new space where sparse structures become revealed. We propose a scalable data transformation scheme that enables creating versatile sparse representations of the data. The transformation can be tuned to benefit the underlying platform's cost and constraints. Our evaluations demonstrate significant improvement in energy usage, runtime, and memory footprint, within guaranteed user-defined error bounds. © Copyright 2015 acm.

关键词： Iterative methods

来源：评论

学校读者我要写书评

暂无评论

Poster abstract: Enspect-simplifying the design of energy harvesting systems 13

Poster abstract: Enspect-simplifying the design of energy ha...

引用

13th acm conference on Embedded Networked Sensor systems, SenSys 2015

作者： Tinsley, Nick F. Witts, Stuart T. Ansell, Jacob M. R. Barnes, Emily Jenkins, Simeon M. Raveendran, Dhanushan Merrett, Geoff V. Weddell, Alex S. Electronics and Computer Science University of Southampton United Kingdom

ISBN: (纸本)9781450336314

The design of sensing systems powered from energy harvesting can be complex. Design decisions are required concerning the properties and parameters of energy harvesting, conversion, and storage devices. The quantity and properties of environmental energy are typically both temporally and spatially variant, while the current consumption of the load electronics also changes dynamically. In this paper we describe Enspect, an open-source hardware/software tool which simplifies the design of energy harvesting sensing systems by assisting in the specification of harvesting and storage devices. It does this by enabling the long-term collection of data on energy availability, and modeling and simulating the performance of a complete system.

关键词： Energy harvesting

来源：评论

学校读者我要写书评

暂无评论

Detecting and localizing end-to-end performance degradation for cellular data services

Detecting and localizing end-to-end performance degradation ...

引用

acm sigmetrics International conference on measurement and modeling of computer systems, sigmetrics 2015

作者： Ahmed, Faraz Erman, Jeffrey Ge, Zihui Liu, Alex X. Wang, Jia Yan, He Department of Computer Science and Engineering Michigan State University East LansingMI United States AT and T Labs - Research BedminsterNJ United States

ISBN: (纸本)9781450334860

Nowadays mobile device (e.g., smartphone) users not only have a high expectation on the availability of the cellular data service, but also increasingly depend on the high end-to-end (E2E) performance of their applications. Since the E2E performance of individual application sessions may vary greatly, depending on factors such as the cellular network condition, the content provider, the type/model of the mobile devices, and the application software, detecting and localizing service performance degradations in a timely manner at large scale is of great value to cellular service providers. In this paper, we build a holistic measurement system that tracks session-level E2E performance metrics along with the service attributes for these factors. Using data collected from a major cellular service provider, we first model the expected E2E service performance with a regression based approach, detect performance degradation conditions based on the time series of fine-grained measurement data, and finally localize the service degradation using association-rule-mining techniques. Our deployment experience reveals that in 80% of the detected problem instances, performance degradation can be attributed to non-networklocation specific factors, such as a common content provider, or a set of applications running on certain models of devices. © Copyright 2015 acm.

关键词： Application programs

来源：评论

学校读者我要写书评

暂无评论

Characterizing Smartphone Usage Patterns from Millions of Android Users 15

Characterizing Smartphone Usage Patterns from Millions of An...

引用

2015 acm conference on Internet measurement conference

作者： Li, Huoran Lu, Xuan Liu, Xuanzhe Xie, Tao Bian, Kaigui Lin, Felix Xiaozhu Mei, Qiaozhu Feng, Feng Peking Univ Beijing Peoples R China Univ Illinois Champaign IL USA Purdue Univ W Lafayette IN 47907 USA Univ Michigan Ann Arbor MI 48109 USA Wandoujia Lab Beijing Peoples R China

ISBN: (纸本)9781450338486

The prevalence of smart devices has promoted the popularity of mobile applications (a.k.a. apps) in recent years. A number of interesting and important questions remain unanswered, such as why a user likes/dislikes an app, how an app becomes popular or eventually perishes, how a user selects apps to install and interacts with them, how frequently an app is used and how much traffic it generates, etc. This paper presents an empirical analysis of app usage behaviors collected from millions of users of Wandoujia, a leading Android app marketplace in China. The dataset covers two types of user behaviors of using over 0.2 million Android apps, including (1) app management activities (i.e., installation, updating, and uninstallation) of over 0.8 million unique users and (2) app network traffic from over 2 million unique users. We explore multiple aspects of such behavior data and present interesting patterns of app usage. The results provide many useful implications to the developers, users, and disseminators of mobile apps.

关键词： Performance measurement Android apps app management app popularity app performance app stores

来源：评论

学校读者我要写书评

暂无评论

Tree-structured bloom filters for joint optimization of false positive probability and transmission bandwidth

Tree-structured bloom filters for joint optimization of fals...

引用

acm sigmetrics International conference on measurement and modeling of computer systems, sigmetrics 2015

作者： Fu, Yongquan Biersack, Ernst Science and Technology Laboratory of Parallel and Distributed Processing School of Computer National Univ. of Defense Technology China Www.e-biersack.eu France

ISBN: (纸本)9781450334860

Bloom filters are frequently used to perform set queries that test the existence of some items. However, Bloom filters face a dilemma: the transmission bandwidth and the accuracy cannot be optimized simultaneously. This dilemma is particularly severe for transmitting Bloom filters to remote nodes when the network bandwidth is limited. We propose a novel Bloom filter BloomTree that consists of a tree-structured organization of smaller Bloom filters, each one using a set of independent hash functions. BloomTree spreads items across levels that are compressed to reduce the transmission bandwidth need. We investigate in detail under which conditions BloomTree performs better than the compressed Bloom filter and the standard Bloom filter. © Copyright 2015 acm.

关键词： Hash functions

来源：评论

学校读者我要写书评

暂无评论

Hyper-compact virtual estimators for big network data based on register sharing

Hyper-compact virtual estimators for big network data based ...

引用

acm sigmetrics International conference on measurement and modeling of computer systems, sigmetrics 2015

作者： Xiao, Qingjun Chen, Shigang Chen, Min Ling, Yibei Department of Computer and Information Science and Engineering University of Florida GainesvilleFL United States Key Lab. of Computer Network and Information Integration Southeast University Ministry of Education China Telcordia Technologies and Applied Research Ericsson United States

ISBN: (纸本)9781450334860

Cardinality estimation over big network data consisting of numerous flows is a fundamental problem with many practical applications. Traditionally the research on this problem focused on using a small amount of memory to estimate each flow's cardinality from a large range (up to 109). However, although the memory needed for each flow has been greatly compressed, when there is an extremely large number of flows, the overall memory demand can still be very high, exceeding the availability under some important scenarios, such as implementing online measurement modules in network processors using only on-chip cache memory. In this paper, instead of allocating a separated data structure (called estimator) for each flow, we take a different path by viewing all the flows together as a whole: Each flow is allocated with a virtual estimator, and these virtual estimators share a common memory space. We discover that sharing at the register (multi-bit) level is superior than sharing at the bit level. We propose a framework of virtual estimators that allows us to apply the idea of sharing to an array of cardinality estimation solutions, achieving far better memory efficiency than the best existing work. Our experiment shows that the new solution can work in a tight memory space of less than 1 bit per flow or even one tenth of a bit per flow-a quest that has never been realized before. © Copyright 2015 acm.

关键词： Cache memory

来源：评论

学校读者我要写书评

暂无评论

Photovoltaic cells for micro-scale wireless sensor nodes: measurement and modeling to assist system design 3

Photovoltaic cells for micro-scale wireless sensor nodes: Me...

引用

3rd International Workshop on Energy Harvesting and Energy Neutral Sensing systems, ENSsys 2015

作者： Savanth, Anand Weddell, Alex Myers, James Flynn, David Bashir-Al-Hashimi Electronics and Computer Science University of Southampton United Kingdom ARM Ltd. Cambridge United Kingdom

ISBN: (纸本)9781450338370

Energy harvesting enables perpetual operation of wireless sensor nodes by scavenging energy from the environment. Light energy harvesting using photovoltaic (PV) cells is preferred as they offer the highest volumetric power output allowing nodes to be as small as possible. However, their power output can be spatially and temporally-variable. This work investigates the performance of cm2-scale PV cells, and reports on a new measurement and characterization platform. Results show that micro PV cells perform differently from large panels: power is not simply a function of area and light levels, and manufacturing variability can be a major issue. The method presented enables the rational design of micro-scale systems, including their maximum power point tracking circuits, and the evaluation of techniques for energy-neutrality (such as workload throttling) at design-time. © 2015 acm.

关键词： Energy harvesting

来源：评论

学校读者我要写书评

暂无评论

Reducing latency via redundant requests: Exact analysis

Reducing latency via redundant requests: Exact analysis

引用

acm sigmetrics International conference on measurement and modeling of computer systems, sigmetrics 2015

作者： Gardner, Kristen Zbarsky, Samuel Doroudi, Sherwin Harchol-Balter, Mor Hyytiä, Esa Scheller-Wolf, Alan School of Computer Science Carnegie Mellon University United States Dept. of Mathematics Carnegie Mellon University United States Tepper School of Business Carnegie Mellon University United States Dept. of Communications and Networking Aalto University Finland

ISBN: (纸本)9781450334860

Recent computer systems research has proposed using redundant requests to reduce latency. The idea is to run a request on multiple servers and wait for the first completion (discarding all remaining copies of the request). However there is no exact analysis of systems with redundancy. This paper presents the first exact analysis of systems with redundancy. We allow for any number of classes of redundant requests, any number of classes of non-redundant requests, any degree of redundancy, and any number of heterogeneous servers. In all cases we derive the limiting distribution on the state of the system. In small (two or three server) systems, we derive simple forms for the distribution of response time of both the redundant classes and non-redundant classes, and we quantify the "gain" to redundant classes and "pain" to non-redundant classes caused by redundancy. We find some surprising results. First, the response time of a fully redundant class follows a simple Exponential distribution and that of the non-redundant class follows a Generalized Hyperexponential. Second, fully redundant classes are "immune" to any pain caused by other classes becoming redundant. We also compare redundancy with other approaches for reducing latency, such as optimal probabilistic splitting of a class among servers (Opt-Split) and Join-the-Shortest-Queue (JSQ) routing of a class. We find that, in many cases, redundancy outperforms JSQ and Opt-Split with respect to overall response time, making it an attractive solution. © Copyright 2015 acm.

关键词： Redundancy

来源：评论

学校读者我要写书评

暂无评论

Online electricity cost saving algorithms for co-location data centers

Online electricity cost saving algorithms for co-location da...

引用

acm sigmetrics International conference on measurement and modeling of computer systems, sigmetrics 2015

作者： Zhang, Linquan Li, Zongpeng Wu, Chuan Ren, Shaolei Department of Computer Science University of Calgary Canada Department of Computer Science University of Hong Kong Hong Kong School of Computing and Information Sciences Florida International University United States

ISBN: (纸本)9781450334860

This work studies the online electricity cost minimization problem at a co-location data center. A co-location data center serves multiple tenants who rent the physical infrastructure within the data center to run their respective cloud computing services. Consequently, the co-location operator has no direct control over power consumption of its tenants, and an efficient mechanism is desired for eliciting desirable consumption patterns from the co-location tenants. Electricity billing faced by a data center is nowadays based on both the total volume consumed and the peak consumption rate. This leads to an interesting new combinatorial optimization structure on the electricity cost optimization problem, which also exhibits an online nature due to the definition of peak consumption. We model and solve the problem through two approaches: the pricing approach and the auction approach. For the former, we design an offline 2-approximation algorithm as well as an online algorithm with a small competitive ratio in most practical settings. For the latter, we design an efficient (2 + c)-competitive online algorithm, where c is a system dependent parameter close to 1.49, and then convert it into an efficient mechanism that executes in an online fashion, runs in polynomial time, and guarantees truthful bidding and (2 + 2c)-competitive in social cost. © Copyright 2015 acm.

关键词： Approximation algorithms

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136页 << < 11 12 13 14 15 16 17 18 19 20 > >>

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：