咨询与建议

限定检索结果

文献类型

  • 259 篇 期刊文献
  • 218 篇 会议
  • 15 篇 学位论文
  • 1 篇 资讯

馆藏范围

  • 493 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 444 篇 工学
    • 269 篇 电气工程
    • 235 篇 计算机科学与技术...
    • 86 篇 信息与通信工程
    • 54 篇 软件工程
    • 31 篇 电子科学与技术(可...
    • 17 篇 控制科学与工程
    • 15 篇 机械工程
    • 13 篇 仪器科学与技术
    • 10 篇 测绘科学与技术
    • 8 篇 材料科学与工程(可...
    • 8 篇 生物医学工程(可授...
    • 6 篇 力学(可授工学、理...
    • 4 篇 交通运输工程
    • 3 篇 网络空间安全
    • 2 篇 航空宇航科学与技...
    • 2 篇 环境科学与工程(可...
  • 112 篇 理学
    • 53 篇 物理学
    • 48 篇 数学
    • 6 篇 生物学
    • 5 篇 地球物理学
    • 3 篇 化学
    • 3 篇 系统科学
    • 3 篇 统计学(可授理学、...
    • 2 篇 地理学
  • 75 篇 医学
    • 67 篇 临床医学
    • 6 篇 特种医学
    • 5 篇 基础医学(可授医学...
  • 12 篇 管理学
    • 10 篇 管理科学与工程(可...
    • 2 篇 图书情报与档案管...
  • 4 篇 文学
    • 2 篇 外国语言文学
  • 1 篇 经济学
  • 1 篇 农学
  • 1 篇 艺术学

主题

  • 493 篇 arithmetic codin...
  • 67 篇 data compression
  • 44 篇 compression
  • 35 篇 huffman coding
  • 31 篇 lossless compres...
  • 26 篇 entropy coding
  • 23 篇 image compressio...
  • 20 篇 cabac
  • 16 篇 context modeling
  • 15 篇 image coding
  • 14 篇 source coding
  • 13 篇 video coding
  • 13 篇 jpeg2000
  • 12 篇 wavelet transfor...
  • 12 篇 redundancy
  • 12 篇 entropy
  • 11 篇 compression rati...
  • 11 篇 encoding
  • 11 篇 quantization
  • 10 篇 distributed sour...

机构

  • 12 篇 brno university ...
  • 8 篇 univ waterloo de...
  • 5 篇 univ sci & techn...
  • 4 篇 natl cheng kung ...
  • 3 篇 univ melbourne d...
  • 3 篇 zhejiang univ co...
  • 3 篇 chongqing univ c...
  • 3 篇 tsinghua univ de...
  • 3 篇 microsoft res as...
  • 3 篇 univ minnesota d...
  • 3 篇 wuhan univ techn...
  • 3 篇 hong kong univ s...
  • 3 篇 city univ hong k...
  • 3 篇 purdue univ dept...
  • 2 篇 univ stuttgart i...
  • 2 篇 princeton univ d...
  • 2 篇 chaoyang univ te...
  • 2 篇 cnr iroe nello c...
  • 2 篇 shanghai jiao to...
  • 2 篇 astar inst infoc...

作者

  • 7 篇 yang eh
  • 6 篇 grangetto marco
  • 6 篇 wong kwok-wo
  • 5 篇 liu dong
  • 5 篇 magli enrico
  • 5 篇 zhou jiantao
  • 5 篇 zhou junwei
  • 5 篇 moffat a
  • 5 篇 shapira dana
  • 5 篇 klein shmuel t.
  • 5 篇 wu feng
  • 5 篇 chen jianyong
  • 5 篇 sze vivienne
  • 4 篇 vitter js
  • 4 篇 lin qiuzhen
  • 4 篇 howard pg
  • 4 篇 baronti s
  • 4 篇 alparone l
  • 4 篇 olmo gabriella
  • 4 篇 masmoudi atef

语言

  • 463 篇 英文
  • 26 篇 其他
  • 4 篇 中文
检索条件"主题词=arithmetic coding"
493 条 记 录,以下是331-340 订阅
排序:
CHEATING DETECTION AND CHEATER IDENTIFICATION IN SECRET SHARING SCHEMES
收藏 引用
IEE PROCEEDINGS-COMPUTERS AND DIGITAL TECHNIQUES 1995年 第5期142卷 367-369页
作者: WU, TC WU, TS Dept. of Ind. Manage. Nat. Taiwan Inst. of Technol. Taipei Taiwan
A threshold scheme for secret sharing can protect a secret with high reliability and flexibility. These advantages can be achieved only when all the participants are honest, i.e. all the participants willing to pool t... 详细信息
来源: 评论
Simple lossless preprocessing algorithms for text compression
收藏 引用
IET SOFTWARE 2009年 第1期3卷 37-45页
作者: Robert, L. Nadarajan, R. Govt Arts Coll Dept Comp Sci Coimbatore Tamil Nadu India PSG Coll Technol Dept Comp Applicat Coimbatore Tamil Nadu India
Lossless data compression researchers have developed highly sophisticated approaches, such as Huffman encoding, arithmetic coding, the Lempel-Ziv family, prediction by partial matching and Burrow-Wheeler transform bas... 详细信息
来源: 评论
Lossless compression algorithms for smart cards: A progress report
收藏 引用
FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE 1997年 第1期13卷 27-38页
作者: Dhem, JF Quisquater, JJ UNIV CATHOLIQUE LOUVAIN MICROELECT LAB B-1348 LOUVAIN BELGIUM
We first describe how data compression can be suitable for the smart card context. After looking at the different models of compressor, we choose the best suited for smart cards at the present time: the static lossles... 详细信息
来源: 评论
On Nonlinear Compression Costs: When Shannon Meets Renyi
收藏 引用
IEEE ACCESS 2024年 12卷 77750-77763页
作者: Somazzi, Andrea Ferragina, Paolo Garlaschelli, Diego IMT Sch Adv Studies Lucca I-55100 Lucca Italy Scuola Normale Super Pisa I-56126 Pisa Italy Univ Pisa Dept Comp Sci I-56127 Pisa Italy Lorentz Inst Theoret Phys NL-2333 CA Leiden Netherlands INdAM GNAMPA Ist Nazl Alta Matemat I-00185 Rome Italy
In compression problems, the minimum average codeword length is achieved by Shannon entropy, and efficient coding schemes such as arithmetic coding (AC) achieve optimal compression. In contrast, when minimizing the ex... 详细信息
来源: 评论
Boosting textual compression in optimal linear time
收藏 引用
JOURNAL OF THE ACM 2005年 第4期52卷 688-713页
作者: Ferragina, P Giancarlo, R Manzini, G Sciortino, M Univ Pisa Dipartimento Informat I-56127 Pisa Italy Univ Palermo I-90133 Palermo Italy Univ Piemonte Orientale Alessandria Italy
We provide a general boosting technique for Textual Data Compression. Qualitatively, it takes a good compression algorithm and turns it into an algorithm with a better compression performance guarantee. It displays th... 详细信息
来源: 评论
Analysis of the Limitations of Further Improvement of the Efficiency of VVC-CABAC
收藏 引用
IEEE ACCESS 2023年 11卷 16793-16800页
作者: Karwowski, Damian Domanski, Marek Peng, Wen-Hsiao Hang, Hsueh-Ming Poznan Univ Tech Fac Comp & Telecommun PL-60965 Poznan Poland Natl Yang Ming Chiao Tung Univ Inst Data Sci Hsinchu 30010 Taiwan Natl Yang Ming Chiao Tung Univ Inst Elect Hsinchu 30010 Taiwan
Hybrid video compression plays an invaluable role in digital video transmission and storage services and systems. It performs several-hundred-fold reduction in the amount of video data, which makes these systems much ... 详细信息
来源: 评论
Fast adaptive arithmetic code for large alphabet sources with asymmetrical distributions
收藏 引用
IEEE COMMUNICATIONS LETTERS 2003年 第1期7卷 33-35页
作者: Ryabko, B Rissanen, J Siberian State Univ Telecommun & Comp Sci Novosibirsk 630102 Russia Tampere Univ Technol FIN-33101 Tampere Finland
We address the problem of constructing an adaptive arithmetic code in the case where the source alphabet is large and there are lots of different symbols with equal counts of occurrence. For an alphabet of N symbols a... 详细信息
来源: 评论
Adaptive probability estimation based on IIR filtering method
收藏 引用
ELECTRONICS LETTERS 2002年 第25期38卷 1659-1660页
作者: Kruger, D Penzhorn, WT Univ Pretoria Dept Elect Elect & Comp Engn ZA-0002 Pretoria South Africa
A technique for adaptive estimation of source symbol probabilities is introduced, based on an infinite impulse response (IIR) filtering method. Symbol probabilities are estimated efficiently by means of exponential we... 详细信息
来源: 评论
Intra-Frame Compression of Point Cloud Geometry Using Dyadic Decomposition
收藏 引用
IEEE SIGNAL PROCESSING LETTERS 2020年 第0期27卷 246-250页
作者: Peixoto, Eduardo Univ Brasilia Dept Elect Engn BR-70910900 Brasilia DF Brazil
This letter presents a lossless intra coder of the geometry information of voxelized point clouds. Instead of using the popular octree decomposition, the proposed method views the point cloud geometry as an array of b... 详细信息
来源: 评论
Compaction of RFID Devices Using Data Compression
IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION
收藏 引用
IEEE JOURNAL OF RADIO FREQUENCY IDENTIFICATION 2017年 第3期1卷 202-207页
作者: Wiseman, Yair Bar Ilan Univ Comp Sci Dept IL-52900 Ramat Gan Israel
When a coding system used to represent letters or numbers in transmitting messages has many unused codewords, it will be more than reasonable to compress the messages. Electronic product code (EPC) which is widely use... 详细信息
来源: 评论