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

6,471 篇 会议
4,188 篇 期刊文献
5 册 图书

馆藏范围

10,664 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

6,875 篇 工学
- 4,466 篇 计算机科学与技术...
- 3,823 篇 软件工程
- 1,703 篇 信息与通信工程
- 909 篇 控制科学与工程
- 862 篇 生物工程
- 782 篇 电子科学与技术（可...
- 773 篇 电气工程
- 620 篇 机械工程
- 585 篇 光学工程
- 513 篇 生物医学工程（可授...
- 417 篇 化学工程与技术
- 339 篇 仪器科学与技术
- 253 篇 动力工程及工程热...
- 212 篇 材料科学与工程（可...
- 196 篇 交通运输工程
- 174 篇 土木工程
- 167 篇 建筑学
4,128 篇 理学
- 2,389 篇 数学
- 1,061 篇 物理学
- 958 篇 生物学
- 675 篇 统计学（可授理学、...
- 419 篇 化学
- 380 篇 系统科学
1,729 篇 管理学
- 915 篇 图书情报与档案管...
- 864 篇 管理科学与工程(可...
- 284 篇 工商管理
371 篇 医学
- 313 篇 临床医学
- 275 篇 基础医学(可授医学...
- 189 篇 药学(可授医学、理...
222 篇 法学
- 190 篇 社会学
140 篇 农学
102 篇 经济学
84 篇 教育学
35 篇 军事学
34 篇 文学
27 篇 艺术学
9 篇 哲学

主题

441 篇 feature extracti...
320 篇 semantics
247 篇 training
190 篇 computational mo...
182 篇 deep learning
156 篇 convolution
153 篇 optimization
149 篇 object detection
148 篇 accuracy
146 篇 image segmentati...
139 篇 laboratories
135 篇 data mining
134 篇 visualization
124 篇 face recognition
116 篇 predictive model...
105 篇 neural networks
105 篇 machine learning
99 篇 support vector m...
93 篇 clustering algor...
90 篇 simulation

机构

433 篇 key laboratory o...
375 篇 university of ch...
207 篇 key laboratory o...
189 篇 shanghai key lab...
168 篇 hubei province k...
157 篇 shanghai key lab...
136 篇 school of comput...
128 篇 shandong provinc...
124 篇 school of comput...
116 篇 college of compu...
116 篇 school of inform...
113 篇 shanghai enginee...
111 篇 department of au...
105 篇 peng cheng labor...
102 篇 key laboratory o...
97 篇 guangdong key la...
96 篇 fujian provincia...
95 篇 key laboratory o...
83 篇 key laboratory o...
77 篇 shanghai key lab...

作者

95 篇 shiguang shan
82 篇 liu qun
77 篇 huang qingming
60 篇 huang zhixiang
56 篇 yingsong li
51 篇 liu yang
48 篇 xianliang wu
42 篇 li chen
40 篇 li hua
40 篇 licheng jiao
40 篇 qing he
39 篇 shen linlin
38 篇 feng zhiquan
37 篇 liu jun
37 篇 huang xuanjing
35 篇 yang bo
35 篇 jiao licheng
35 篇 xilin chen
35 篇 zhongzhi shi
34 篇 jiang shuqiang

语言

10,137 篇 英文
332 篇 其他
211 篇 中文
6 篇 德文
6 篇 法文
1 篇 意大利文

检索条件"机构=Key Laboratory of Intelligent Computing and Information Processing"

共 10664 条记录，以下是4981-4990 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：

A scalable parallel ray tracing algorithm for satellite imagery

A scalable parallel ray tracing algorithm for satellite imag...

引用

IEEE International Conference on Computer Research and Development

作者： Li, Yu-Gang Zhao, Kun Huang, Yu-Qing Qiu, Zhen-Ge Liu, Zhi-Yong Beijing Lab. of Intelligent Information Technology School of Computer Science BIT Beijing 100081 China Key Laboratory of Computer System and Architecture Institute of Computing Technology Chinese Academy of Sciences Beijing 100081 China Institute of Computing Technology Chinese Academy Sciences Beijing China

ISBN: (纸本)9781612848372

Ray-tracing, can produce high-quality images, however, the use of ray-tracing has been limited due to its high demands on computational power and memory bandwidth, especially in the case of satellite imagery. In this paper, we propose a scalable parallel ray tracing algorithm of satellite imagery on a cluster of multi-core architecture. The algorithm combines demand-driven and data-driven models in order to reduce communication on the cost of maintaining redundant data. In order to make the most of computer's parallelism and increase computational efficiency, it combines two levels of parallelisms, the TLP parallelism brought by the many core architecture and the inter-node parallelism via MPI and OpenMP. Experiment results show that the algorithm is highly scalability. © 2011 IEEE.

关键词： Satellite imagery

来源：评论

学校读者我要写书评

暂无评论

Deformation Flow Based Two-Stream Network for Lip Reading

Deformation Flow Based Two-Stream Network for Lip Reading

引用

International Conference on Automatic Face and Gesture Recognition

作者： Jingyun Xiao Shuang Yang Yuanhang Zhang Shiguang Shan Xilin Chen Key Laboratory of Intelligent Information Processing of Chinese Academy of Sciences (CAS) Institute of Computing Technology CAS Beijing China University of Chinese Academy of Sciences Beijing China

ISBN: (数字)9781728130798

ISBN: (纸本)9781728130804

Lip reading is the task of recognizing speech content by analyzing movements in the lip region when people are speaking. Based on the continuity in adjacent frames in the speaking process, and the consistency in motion patterns among different people when they pronounce the same phoneme, we model lip movements as a sequence of apparent deformations in the lip region during the speaking process. Specifically, we introduce a Deformation Flow Network (DFN) to learn the deformation flow between adjacent frames, which directly captures the motion information within the lip region. The learned deformation flow is then combined with the original grayscale frames with a two-stream network to perform lip reading. To make the two streams learn from each other in the learning process, we introduce a bidirectional knowledge distillation loss to train the two branches jointly. Owing to the complementary cues provided by different branches, the two-stream network shows substantial improvement over using either single branch. A thorough experimental evaluation on two large-scale lip reading benchmarks is presented with detailed analysis. The results accord with our motivation, and show that our method achieves state-of-the-art or comparable performance on these two challenging datasets.

关键词： Strain Lips Face recognition Task analysis Training Decoding Gray-scale

来源：评论

学校读者我要写书评

暂无评论

Beyond MLE: convex learning for text generation 23

Beyond MLE: convex learning for text generation

引用

Proceedings of the 37th International Conference on Neural information processing Systems

作者： Chenze Shao Zhengrui Ma Min Zhang Yang Feng Key Laboratory of Intelligent Information Processing Institute of Computing Technology Chinese Academy of Sciences and University of Chinese Academy of Sciences School of Future Science and Engineering Soochow University

Maximum likelihood estimation (MLE) is a statistical method used to estimate the parameters of a probability distribution that best explain the observed data. In the context of text generation, MLE is often used to train generative language models, which can then be used to generate new text. However, we argue that MLE is not always necessary and optimal, especially for closed-ended text generation tasks like machine translation. In these tasks, the goal of model is to generate the most appropriate response, which does not necessarily require it to estimate the entire data distribution with MLE. To this end, we propose a novel class of training objectives based on convex functions, which enables text generation models to focus on highly probable outputs without having to estimate the entire data distribution. We investigate the theoretical properties of the optimal predicted distribution when applying convex functions to the loss, demonstrating that convex functions can sharpen the optimal distribution, thereby enabling the model to better capture outputs with high probabilities. Experiments on various text generation tasks and models show the effectiveness of our approach. It enables autoregressive models to bridge the gap between greedy and beam search, and facilitates the learning of non-autoregressive models with a maximum improvement of 9+ BLEU points. Moreover, our approach also exhibits significant impact on large language models (LLMs), substantially enhancing their generative capability on various tasks. Source code is available at https://***/ictnlp/Convex-Learning.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Study on the Gain Material with Four Energy Level Model Using FDTD Method

Study on the Gain Material with Four Energy Level Model Usin...

引用

The International Symposium on Photonics and Optoelectronics(SOPO 2013)

作者： Hui Xue Zhixiang Huang Xianliang Wu Key Laboratory of Intelligent Computing and Signal Processing Anhui University Department of Physics and Electronic Engineering Hefei Normal University

A faster numerical method based on FDTD for the four energy level atomic system is present here. The initial conditions for the electrons of each level are achieving while the fields are in steady state. Polarization equation, rate equations of electronic population and Maxwell's equations were used to describe the coupling between the atoms and electromagnetic wave. Numerical simulations, based on a finite-difference time-domain (FDTD) method, were utilized to obtain the population inversion and lasing threshold. The validity of the model and its theory is confirmed. The time, which we can observe the lasing phenomenon, is much shorter in our new model. Our model can be put into using in large scale simulations in mutiphysics to reduce the total simulated time.

关键词： Finite-Difference Time-Domain Gain Material Lasing

来源：评论

学校读者我要写书评

暂无评论

Flexible and Low Profile Antenna with AMC for Wireless Body Area Network Applications

Flexible and Low Profile Antenna with AMC for Wireless Body ...

引用

Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL)

作者： Kaifeng Cui Pingjuan Zhang Dongya Cheng Chunyang Jin Jundui Mu Jun Wang Minquan Li Key Laboratory of Intelligent Computing & Signal Processing Anhui University Hefei China Anhui Science And Technology University China

ISBN: (数字)9781728153049

ISBN: (纸本)9781728153056

This letter presents a flexible antenna with artificial magnetic conductor (AMC). A CPW antenna is designed because its broadband characteristics with the relative bandwidth of 39.7% and 13.0% respectively. The proposed antenna operable at 2.45/5.8 GHz for wireless body area network applications and PDMS substrate is used makes the antenna thin and bendable. The AMC surface is integrated with the antenna to improve its radiation performance and to reduce the specific absorption rate (SAR). The 2 × 4 unit structure of AMC ensures a low profile with a thickness and a small size with the area of 50 * 100 mm 2 . The simulate result shows an AMC reflector increases the front-to-back ratio and antenna gain in free space. Moreover, the performance of the antenna with and without the AMC reflector under different crumpling conditions has been studied and presented, and the result shows the antenna performance is observed to be very robust against the effect of bending. The proposed wearable antenna structure can be used for wireless body area network (WBAN) wireless devices.

关键词： Wireless communication Electromagnetics Body area networks Broadband antennas Loaded antennas Photonics

来源：评论

学校读者我要写书评

暂无评论

Cooperative Synthetic Aperture Radar Image Segmentation Using Learning Sparse Representation Based Clustering Scheme

Cooperative Synthetic Aperture Radar Image Segmentation Usin...

引用

International Workshop on Multi-Platform/Multi-Sensor Remote Sensing and Mapping

作者： Shuyuan Yang Junlin Zhu Zailin Hu Min Wang Licheng Jiao Institute of Intelligent Information Processing National Key Laboratory of Radar Signal Processing Department of Electrical Engineering Xidian University Xi'an China

Based on a recent proposed and popular sparse representation based classifier (SRC), in this paper we presented a novel Learning Sparse Representation based Clustering (LSRC) scheme for Synthetic Aperture Radar (SAR) segmentation. LSRC introduces the examples-based dictionary learning technology in SRC to find a dictionary that is adaptable to sparsely representing samples, which is liable to provide more accurate approximation of samples and subsequently achieve higher classification accuracy rate. Moreover, for the intrinsic supervised nature of LSRC, we adopt an unsupervised-clustering cooperative approach to provide training samples for LSRC, in which some "good" samples with higher membership degrees are selected from the clustering result of K-means algorithm. Some experiments are taken on segmentation of both the texture images and SAR images to investigate the performance of our proposed method, and the results prove its superiority to its counterparts.

关键词： Dictionaries Image segmentation Classification algorithms Clustering algorithms Training Pixel Synthetic aperture radar

来源：评论

学校读者我要写书评

暂无评论

Notice of Retraction: Geometrical Issues for Representing Protein Structure

Notice of Retraction: Geometrical Issues for Representing Pr...

引用

International Conference on Bioinformatics and Biomedical Engineering (ICBBE)

作者： Jianhui Liu Key Laboratory of Intelligent Information Processing Institute of Computing Technology Chinese Academy and Sciences Beijing China Department of Basic Science Beijing University of Agriculture Beijing China

This article has been retracted by the publisher.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Multi-View Consistent 3D GAN Inversion via Bidirectional Encoder

Multi-View Consistent 3D GAN Inversion via Bidirectional Enc...

引用

International Conference on Automatic Face and Gesture Recognition

作者： Haozhan Wu Hu Han Shiguang Shan Xilin Chen Key Laboratory of Intelligent Information Processing Chinese Academy of Sciences (CAS) Institute of Computing Technology CAS Beijing China University of the Chinese Academy of Sciences Beijing China

ISBN: (数字)9798350394948

ISBN: (纸本)9798350394955

3D GAN inversion enables not only 3D reconstruction from a 2D image, but also novel view synthesis and image editing. Existing works ensure the novel view synthesis quality by constraining the synthesized views to conform to the real image distribution. However, most of the methods did not consider the multi-view consistency, i.e., different photos of the same 3D scene via 3D GAN inversion can be inverted to the same 3D scene. In this paper, we propose a bidirectional encoder (BiDiE) for 3D GAN inversion that can improve the multi-view consistency and alleviate the interference of camera parameter prediction errors. On the one hand, the bidirectional encoder takes real images as input, estimates the camera parameters, and performs 3D reconstruction. On the other hand, the bidirectional encoder takes randomly sampled latent code and camera parameters as input, and generates synthesized images to assist in the latent code learning process. In addition, we extend the latent space from W+ to W++ to improve its reconstruction and editing capabilities. Experiments on the FFHQ, CelebA-HQ and Multi-PIE datasets prove that our proposed method outperforms state-of-the-art methods in multi-view consistent reconstruction as well as editing capability. 1 1 Code and datasets are available at https://***/WHZMM/BiDiE

关键词： Three-dimensional displays Codes Face recognition Interference Gesture recognition Cameras Image reconstruction

来源：评论

学校读者我要写书评

暂无评论

An Innovative Model of Tempo and Its Application in Action Scene Detection for Movie Analysis

An Innovative Model of Tempo and Its Application in Action S...

引用

IEEE Workshop on Applications of Computer Vision (WACV)

作者： Anan Liu Jintao Li Yongdong Zhang Sheng Tang Yan Song Zhaoxuan Yang School of Electronic Engineering Tianjin University TJU Tianjin China Key Laboratory of Intelligent Information Processing Chinese Academy of Sciences Institute for Computing Technology Beijing China

In this paper, we present an innovative model of tempo and its application in action scene detection for movie analysis. For the first time, we clearly propose that tempo indicates the rhythm of both movie scenarios and human perception. By thoroughly analyzing both aspects, we classify the factors of tempo into two sorts. The first is based on the film grammar and we use the low level features of shot length and camera motion to describe filmmaking by directors. The second is based on the human perception and we originally propose the information measure for perception depending on the cognitive informatics, a newly emerging and significative subject. With the information in both visual and auditory modalities, the low level features of motion intensity, motion complexity, audio energy and audio pace are integrated for the formulation of information to describe the viewers' emotional changes to continuously developing storyline. With both aspects, tempo is defined and tempo flow plot is derived as the clue of storyline. On the basis of video structuralization and movie tempo analysis, we build a system for hierarchical browse and edit with action scene annotation. The large-scale experiments demonstrate the effectiveness and generality of tempo for action movie *** this paper, we present an innovative model of tempo and its application in action scene detection for movie analysis. For the first time, we clearly propose that tempo indicates the rhythm of both movie scenarios and human perception. By thoroughly analyzing both aspects, we classify the factors of tempo into two sorts. The first is based on the film grammar and we use the low level features of Shot Length and Camera Motion to describe filmmaking by directors. The second is based on the human perception and we originally propose the information measure for perception depending on the cognitive informatics, a newly emerging and significative subject. With the information in both visual and auditor

关键词： Layout Motion pictures Humans information analysis information retrieval Laboratories information processing Computers Rhythm Cameras

来源：评论

学校读者我要写书评

暂无评论

M3F: Multi-Modal Continuous Valence-Arousal Estimation in the Wild

M3F: Multi-Modal Continuous Valence-Arousal Estimation in th...

引用

International Conference on Automatic Face and Gesture Recognition

作者： Yuan-Hang Zhang Rulin Huang Jiabei Zeng Shiguang Shan Key Laboratory of Intelligent Information Processing of Chinese Academy of Sciences (CAS) Institute of Computing Technology CAS Beijing China University of Chinese Academy of Sciences Beijing China

ISBN: (数字)9781728130798

ISBN: (纸本)9781728130804

In this paper, we propose a multi-modal multi-feature (M$^{3}F$) approach for in-the-wild valence-arousal estimation. In the proposed M$^{3}F$ framework, we fuse both visual features from videos and acoustic features from the audio tracks to estimate the valence and arousal. We follow a CNN-RNN paradigm, where the spatio-temporal visual features are extracted with a 3D convolutional network and/or a pretrained 2D convolutional network, and a bidirectional recurrent neural network. We evaluated the M$^{3}F$ framework on the validation set provided by the Affective Behavior Analysis in-the-wild (ABAW) Challenge, held in conjunction with the IEEE International Conference on Automatic Face and Gesture Recognition (FG) 2020, and it significantly outperforms the baseline method.

关键词： Feature extraction Visualization Three-dimensional displays Two dimensional displays Videos Training Estimation

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 << < 491 492 493 494 495 496 497 498 499 500 > >>

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：