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

207 篇 会议
4 册 图书
4 篇 期刊文献

馆藏范围

215 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

160 篇 工学
- 99 篇 计算机科学与技术...
- 60 篇 电气工程
- 32 篇 信息与通信工程
- 26 篇 软件工程
- 14 篇 材料科学与工程（可...
- 12 篇 光学工程
- 12 篇 电子科学与技术（可...
- 10 篇 控制科学与工程
- 9 篇 仪器科学与技术
- 7 篇 交通运输工程
- 6 篇 动力工程及工程热...
- 5 篇 化学工程与技术
- 4 篇 机械工程
- 4 篇 航空宇航科学与技...
- 4 篇 生物医学工程（可授...
- 4 篇 生物工程
- 2 篇 石油与天然气工程
- 2 篇 环境科学与工程（可...
110 篇 理学
- 98 篇 物理学
- 14 篇 数学
- 7 篇 化学
- 5 篇 生物学
- 1 篇 系统科学
- 1 篇 统计学（可授理学、...
8 篇 管理学
- 7 篇 管理科学与工程(可...
- 3 篇 工商管理
5 篇 医学
- 3 篇 特种医学
- 2 篇 临床医学
1 篇 法学
- 1 篇 社会学

主题

18 篇 edge computing
18 篇 optical computin...
13 篇 quantum computin...
10 篇 photonic crystal...
9 篇 photonics
8 篇 cloud computing
7 篇 computational mo...
6 篇 internet of thin...
6 篇 field programmab...
5 篇 optical devices
5 篇 silicon
5 篇 photonic band ga...
5 篇 silicon photonic...
5 篇 signal processin...
5 篇 clustering algor...
5 篇 heuristic algori...
4 篇 photonic devices
4 篇 mobile edge comp...
4 篇 iot
4 篇 genetic algorith...

机构

4 篇 acad sinica shan...
2 篇 mit dept mat sci...
2 篇 hefei univ techn...
2 篇 natl res tomsk s...
2 篇 school of comput...
2 篇 univ carlos iii ...
2 篇 univ basrah coll...
2 篇 univ calif los a...
2 篇 imperial coll lo...
2 篇 stanford univ ed...
2 篇 univ libre bruxe...
2 篇 natl taiwan norm...
2 篇 icrea univ pompe...
2 篇 king abdullah un...
2 篇 ibm corp waston ...
2 篇 heidelberg univ ...
2 篇 univ libre bruxe...
1 篇 department of si...
1 篇 new mexico state...
1 篇 beihang univ han...

作者

5 篇 alam ms
5 篇 qian f
4 篇 tsao shyh-lin
4 篇 chiang chia-chin
4 篇 li gq
3 篇 fyath rs
3 篇 liu lr
3 篇 chen ray t.
2 篇 tossoun bassem
2 篇 dolgaleva ksenia
2 篇 steier wh
2 篇 haelterman marc
2 篇 gabriel caffaren...
2 篇 dang dharanidhar
2 篇 roqan iman s.
2 篇 zhang c
2 篇 ruan h
2 篇 dalton lr
2 篇 ma jiefei
2 篇 wood david

语言

213 篇 英文
2 篇 其他

检索条件"任意字段=Conference on Photonic Devices and Algorithms for Computing III"

共 215 条记录，以下是111-120 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：

EPITAXIALLY-GROWN GALLIUM NITRIDE ON GALLIUM OXIDE SUBSTRATE FOR PHOTON PAIR GENERATION IN VISIBLE AND TELECOMM WAVELENGTHS

EPITAXIALLY-GROWN GALLIUM NITRIDE ON GALLIUM OXIDE SUBSTRATE...

引用

photonics North conference (PN)

作者： Awan, Kashif M. Dolgaleva, Ksenia Muhammed, Mufasila M. Roqan, Iman S. Univ Ottawa Sch Elect Engn & Comp Sci Dept Phys Ottawa ON Canada Univ Ottawa Max Planck Ctr Extreme & Quantum Photon Sch Elect Engn & Comp Sci Ottawa ON Canada King Abdullah Univ Sci & Technol Phys Sci & Engn Div Thuwal Saudi Arabia

ISBN: (纸本)9781509013739

Gallium Nitride (GaN), along with other iii-Nitrides, is attractive for optoelectronic and electronic applications due to its wide direct energy bandgap, as well as high thermal stability. GaN is transparent over a wide wavelength range from infra-red to the visible band, which makes it suitable for lasers and LEDs. It is also expected to be a suitable candidate for integrated nonlinear photonic circuits for a wide range of applications from all-optical signal processing to quantum computing and on-chip wavelength conversion. Despite its abundant use in commercial devices, there is still need for suitable substrate materials to reduce high densities of threading dislocations (TDs) and other structural defects like stacking faults, and grain boundaries. All these defects degrade the optical quality of the epi-grown GaN layer as they act as non-radiative recombination centers. © 2016 IEEE.

关键词： nonlinear optics integrated photonic circuits four-wave mixing all-optical wavelength conversion photon pair generation GaN epitaxial growth

来源：评论

学校读者我要写书评

暂无评论

Extreme Scale Plasma Turbulence Simulations on Top Supercomputers Worldwide 16

Extreme Scale Plasma Turbulence Simulations on Top Supercomp...

引用

International conference on High Performance computing, Networking, Storage and Analysis (SC)

作者： Tang, William Wang, Bei Ethier, Stephane Kwasniewski, Grzegorz Hoefler, Torsten Ibrahim, Khaled Z. Madduri, Kamesh Williams, Samuel Oliker, Leonid Rosales-Fernandez, Carlos Williams, Tim Princeton Univ Princeton Inst Computat Sci & Engn Princeton NJ 08544 USA Princeton Plasma Phys Lab POB 451 Princeton NJ 08543 USA ETH Dept Comp Sci Zurich Switzerland Lawrence Berkeley Natl Lab Computat Res Div Berkeley CA USA Penn State Univ Comp Sci & Engn Dept University Pk PA 16802 USA Univ Texas Austin Texas Adv Comp Ctr Austin TX 78712 USA Argonne Leadership Comp Facil Argonne Natl Lab Argonne IL USA

ISBN: (纸本)9781467388153

The goal of the extreme scale plasma turbulence studies described in this paper is to expedite the delivery of reliable predictions on confinement physics in large magnetic fusion systems by using world-class supercomputers to carry out simulations with unprecedented resolution and temporal duration. This has involved architecture-dependent optimizations of performance scaling and addressing code portability and energy issues, with the metrics for multi-platform comparisons being "time-to-solution" and "energy-to-solution". Realistic results addressing how confinement losses caused by plasma turbulence scale from present-day devices to the much larger $25 billion international ITER fusion facility have been enabled by innovative advances in the GTC-P code including (i) implementation of one-sided communication from MPI 3.0 standard;(ii) creative optimization techniques on Xeon Phi processors;and (iii) development of a novel performance model for the key kernels of the PIC code. Results show that modeling data movement is sufficient to predict performance on modern supercomputer platforms.

关键词： Computational modeling Ions Interpolation Supercomputers Tokamaks Computer architecture supercomputer Computer Architecture Tokamak devices Computational modeling Interpolation plasma turbulence Ions Scale formation

来源：评论

学校读者我要写书评

暂无评论

Optical Implementation of Neural Learning algorithms Based on Cross-gain Modulation in a Semiconductor Optical Amplifier 6

引用

conference on Optoelectronic devices and Integration VI

作者： Li, Qiang Wang, Zhi Le, Yansi Sun, Chonghui Song, Xiaojia Wu, Chongqing Beijing Jiaotong Univ Sch Sci Inst Opt Informat Beijing 100044 Peoples R China Minist Educ Key Lab Luminescence & Opt Informat Beijing 100044 Peoples R China

ISBN: (数字)9781510604582

ISBN: (纸本)9781510604575;9781510604582

Neuromorphic engineering has a wide range of applications in the fields of machine learning, pattern recognition, adaptive control, etc. photonics, characterized by its high speed, wide bandwidth, low power consumption and massive parallelism, is an ideal way to realize ultrafast spiking neural networks (SNNs). Synaptic plasticity is believed to be critical for learning, memory and development in neural circuits. Experimental results have shown that changes of synapse are highly dependent on the relative timing of pre- and postsynaptic spikes. Synaptic plasticity in which presynaptic spikes preceding postsynaptic spikes results in strengthening, while the opposite timing results in weakening is called antisymmetric spike-timing-dependent plasticity (STDP) learning rule. And synaptic plasticity has the opposite effect under the same conditions is called antisymmetric anti-STDP learning rule. We proposed and experimentally demonstrated an optical implementation of neural learning algorithms, which can achieve both of antisymmetric STDP and anti-STDP learning rule, based on the cross-gain modulation (XGM) within a single semiconductor optical amplifier (SOA). The weight and height of the potentitation and depression window can be controlled by adjusting the injection current of the SOA, to mimic the biological antisymmetric STDP and anti-STDP learning rule more realistically. As the injection current increases, the width of depression and potentitation window decreases and height increases, due to the decreasing of recovery time and increasing of gain under a stronger injection current. Based on the demonstrated optical STDP circuit, ultrafast learning in optical SNNs can be realized.

关键词： Spike-timing-dependent plasticity photonic Neural Network Hebbian Learning Rule Cross-gain Modulation Neural network hardware Optical signal processing Optical computing

来源：评论

学校读者我要写书评

暂无评论

Embedded Parallel computing Accelerators for Smart Control Units of Frequency Converters

Embedded Parallel Computing Accelerators for Smart Control U...

引用

ARCS 2016;29th International conference on Architecture of computing Systems

作者： Steffen Vaas Marc Reichenbach Johannes Hofmann Thomas Stadelmayer Dietmar Fey Department of Computer Science Chair of Computer Architecture Friedrich-Alexander-University Erlangen-Nurnberg (FAU)

Classical frequency converters are designed as embedded devices optimized for a specific application-field. But in times of Industry 4.0 simple frequency converters change to smart control units and become more intelligent with analysis and reporting functions to build up smart grids in automation systems for reducing maintenance costs and increasing productivity. To realize these new functions, an evaluation is needed, which kind of computer architectures should be used for these new devices. Due to more complex algorithms, classical microcontrollers are not sufficient anymore. Therefore, we show in this paper, if and how microprocessors in smart control units can benefit from highly parallel hardware accelerators. Consequently, we propose to increase the performance of an ARM Cortex-A9 processor by using an Epiphany iii E16 many-core processor as hardware accelerator for complex analysis tasks. Our results show, that a speedup of 1.78 can be achieved, while the power consumption is increased by only 9%.

关键词： Smart Sensors Many-Core Processor Heterogeneous Processor Architecture Epiphany Parallella Embedded Preprocessing intelligent sensors Frequency converters control unit hardware accelerator Maintenance costs quad-issue processor Multi-core processors Computer Architecture Embedded device automation system Smart grids Power consumption macroprocessor Accelerators

来源：评论

学校读者我要写书评

暂无评论

Economics of tandem flat plate photovoltaic modules

Economics of tandem flat plate photovoltaic modules

引用

2016 IEEE 43rd Photovoltaic Specialists conference (PVSC)

作者： Paul A. Basore School of Computing and Communications University of Technology Sydney

ISBN: (纸本)9781509027255

Tandem modules, formed by stacking two PV cells, either monolithically or mechanically, can offer higher solar conversion efficiency than modules that use only one type of PV cell. Such modules necessarily cost more per unit area than either single-junction alternative, but the increased efficiency leverages area-related costs to potentially reduce system cost per watt. High-efficiency, low-cost tandems could arise if the cost of iii-V cells is reduced to approach the cost of silicon cells, or if stable large-area perovskite cells are demonstrated with efficiency approaching that of today's best laboratory devices. Within the scope given by these optimistic assumptions, future costs and performance still have a substantial range of uncertainty. A probabilistic Monte Carlo model is presented that generates a large number of cost and performance scenarios based on a range of values for each input parameter. The results can be used to assign a probability, within the scope of the assumptions, that the tandem will be more cost-effective than either single-junction alternative. Four types of tandem modules are analyzed: (1) iii-V on silicon, (2) iii-V on thin film, (3) perovskite on silicon, and (4) perovskite on thin film. All of these tandems have a reasonable chance (>10%) of providing slightly lower cost per watt for residential systems, and the two thin-film options might also slightly benefit utility-scale systems. Achieving a substantial cost benefit is less likely. Only the perovskite on thin film tandem has a reasonable chance of reducing system cost per watt by more than 10% for residential systems, or of reducing system cost per watt by more than 5% for utility-scale systems.

关键词： Silicon Photovoltaic systems Economics Performance evaluation Substrates photonic band gap

来源：评论

学校读者我要写书评

暂无评论

Hybrid quantum nanophotonic devices for coupling to rare-earth ions 8

Hybrid quantum nanophotonic devices for coupling to rare-ear...

引用

conference on Advances in photonics of Quantum computing, Memory, and Communication Viii

作者： Miyazono, Evan Hartz, Alex Zhong, Tian Faraon, Andrei CALTECH TJ Watson Lab Appl Phys Pasadena CA 91125 USA

ISBN: (纸本)9781628414677

With an assortment of narrow line-width transitions spanning the visible and IR spectrum and long spin coherence times, rare-earth doped crystals are the leading material system for solid-state quantum memories. Integrating these materials in an on-chip optical platform would create opportunities for highly integrated light-matter interfaces for quantum communication and quantum computing. Nano-photonic resonators with high quality factors and small mode volumes are required for efficient on-chip coupling to the small dipole moment of rare-earth ion transitions. However, direct fabrication of optical cavities in these crystals with current nanofabrication techniques is difficult and unparallelized, as either exotic etch chemistries or physical milling processes are required. We fabricated hybrid devices by mechanically transferring a nanoscale membrane of gallium arsenide (GaAs) onto a neodymium-doped yttrium silicon oxide (Y2SiO5) crystal and then using electron beam lithography and standard iii-V dry etching to pattern nanobeam photonic crystal cavities and ring resonator cavities, a technique that is easily adapted to other frequency ranges for arbitrary dopants in any rare earth host system. Single crystalline GaAs was chosen for its low loss and high refractive index at the transition wavelength. We demonstrated the potential to evanescently couple between the cavity field and the 883 nm I-4(9/2)-F-4(3/2) transition of nearby neodymium impurities in the host crystal by examining transmission spectra through a waveguide coupled to the resonator with a custom-built confocal microscope. The prospects and requirements for using this system for scalable quantum networks are discussed.

关键词： Quantum optics Optical devices Quantum electrodynamics Rare-earth-doped materials Coherent optical effects Optical memories

来源：评论

学校读者我要写书评

暂无评论

Membrane hybrid optical devices and related technologies toward On-Si photonic integrated circuits

Membrane hybrid optical devices and related technologies tow...

引用

26th International conference on Indium Phosphide and Related Materials (IPRM)

作者： Nishiyama, Nobuhiko Arai, Shigehisa Tokyo Inst Technol Dept Elect & Elect Engn Meguro Ku Tokyo 1528552 Japan

ISBN: (纸本)9781479957293

Toward realization of on-chip photonic integrated circuits on LSI for high performance computing, membrane iii-V optical devices on Si using BCB bonding have been proposed. Strong optical confinement due to high index contrast between the core and cladding layers gives low threshold and high efficiency operation of lasers. Using a lateral current injection structure, RT-CW operation was demonstrated. The structure could be applied for other optical devices such as waveguide-type photodetectors and wire waveguides.

关键词： membrane PIC Si-photonics hybrid lasers

来源：评论

学校读者我要写书评

暂无评论

Radio Resource Allocation with Inter-node Interference in Full-Duplex OFDMA Networks

Radio Resource Allocation with Inter-node Interference in Fu...

引用

IEEE International conference on Communications

作者： Changwon Nam Changhee Joo Saewoong Bahk Department of ECE INMC Seoul National University School of ECE UNIST

ISBN: (纸本)9781467364300

In-band wireless full-duplex is a promising technology that enables a wireless node to transmit and receive at the same time on the same frequency spectrum. In OFDMA networks, the full-duplex transmission makes the resource allocation problem more challenging, in particular when user devices are not full-duplex capable. In this paper, we investigate the joint problem of subcarrier assignment and power allocation to maximize the sum-rate performance in full-duplex OFDMA networks. To achieve high throughput in the considered network, we propose to use a practical subcarrier assignment condition which allows a subcarrier to be allocated to a pair of uplink and downlink nodes when its inter-node channel gain is lower than its uplink channel gain. Considering this condition and the inter-node interference, we design three resource allocation algorithms which run for;i) uplink first, ii) downlink first, and iii) uplink and downlink in pair. Through simulation, we evaluate our solutions in comparison with conventional schemes with respect to performance gain.

关键词： Uplink Downlink Resource management Interference Tin Wireless communication Mobile computing

来源：评论

学校读者我要写书评

暂无评论

DSP Architecture with Folded Tree for Power Constraint devices 6

DSP Architecture with Folded Tree for Power Constraint Devic...

引用

6th International conference on Advanced computing (ICoAC)

作者： Ranjithkumar, K. Anandharajan, T. R. V. Velammal Inst Technol Madras Tamil Nadu India

ISBN: (纸本)9781479981595

Energy consumption in Digital Signal Processing (DSP) application is a vital parameter of consideration. Mostly DSP applications deplete power. Battery constraint is important in many mobiles, processors, and sensor-related devices. The major critical operations in DSP architecture are multiplication and addition. Multiplication process is performed using repetitive addition. Hence, adder is the basic component used in digital signal processor. DSP architecture is proposed with the energyefficient goal. Traditional carry select adder contains ripple carry adder block is replaced by parallel prefix adder. By replacing that block and introducing folded tree, we can reduce power used by DSP processors. This architecture can be used in all power constrained DSP applications. In the existing system, folded tree is used in architecture to reduce the number of processing elements, and they used carry look-ahead adder to perform the internal processing element operations. In the proposed system, carry look-ahead adder is replaced by LFA and PA to harness the energy depleted in an application (e.g., DSP application). Power consumption is reduced by 12-15% as compared with the existing algorithms using Cyclone iii (EP3CI6F484C6).

关键词： Folded Tree Architecture (FTA) Ladner-Fischer Adder (LFA) Parallel Prefix Operation (PPO) Processing Element (PE)

来源：评论

学校读者我要写书评

暂无评论

Optical modular arithmetic

Optical modular arithmetic

引用

conference on Micro- and Nanotechnology Sensors, Systems, and Applications VI

作者： Pavlichin, Dmitri S. Mabuchi, Hideo Stanford Univ Edward L Ginzton Lab Stanford CA 94305 USA

ISBN: (纸本)9781628410204

Nanoscale integrated photonic devices and circuits offer a path to ultra-low power computation at the few-photon level. Here we propose an optical circuit that performs a ubiquitous operation: the controlled, random-access readout of a collection of stored memory phases or, equivalently, the computation of the inner product of a vector of phases with a binary "selector" vector, where the arithmetic is done modulo 2pi and the result is encoded in the phase of a coherent field. This circuit, a collection of cascaded interferometers driven by a coherent input field, demonstrates the use of coherence as a computational resource, and of the use of recently-developed mathematical tools for modeling optical circuits with many coupled parts. The construction extends in a straightforward way to the computation of matrix-vector and matrix-matrix products, and, with the inclusion of an optical feedback loop, to the computation of a "weighted" readout of stored memory phases. We note some applications of these circuits for error correction and for computing tasks requiring fast vector inner products, e.g. statistical classification and some machine learning algorithms.

关键词： quantum circuits open quantum systems optical computing coherent feedback

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22页 << < 8 9 10 11 12 13 14 15 16 17 > >>

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：