咨询与建议

限定检索结果

文献类型

  • 1,973 篇 会议
  • 1,917 篇 期刊文献
  • 110 册 图书

馆藏范围

  • 4,000 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 2,179 篇 工学
    • 1,360 篇 计算机科学与技术...
    • 1,088 篇 软件工程
    • 508 篇 信息与通信工程
    • 290 篇 生物医学工程(可授...
    • 275 篇 生物工程
    • 268 篇 控制科学与工程
    • 234 篇 电气工程
    • 221 篇 电子科学与技术(可...
    • 220 篇 光学工程
    • 160 篇 核科学与技术
    • 151 篇 机械工程
    • 144 篇 仪器科学与技术
    • 93 篇 化学工程与技术
    • 78 篇 动力工程及工程热...
    • 72 篇 材料科学与工程(可...
  • 1,673 篇 理学
    • 845 篇 物理学
    • 575 篇 数学
    • 336 篇 生物学
    • 193 篇 统计学(可授理学、...
    • 128 篇 系统科学
    • 106 篇 化学
  • 540 篇 管理学
    • 325 篇 管理科学与工程(可...
    • 232 篇 图书情报与档案管...
    • 174 篇 工商管理
  • 292 篇 医学
    • 240 篇 临床医学
    • 221 篇 基础医学(可授医学...
    • 148 篇 药学(可授医学、理...
    • 99 篇 公共卫生与预防医...
  • 87 篇 法学
    • 71 篇 社会学
  • 67 篇 经济学
    • 67 篇 应用经济学
  • 49 篇 教育学
  • 46 篇 农学
  • 11 篇 文学
  • 6 篇 艺术学
  • 3 篇 军事学

主题

  • 142 篇 informatics
  • 97 篇 artificial intel...
  • 90 篇 hadron colliders
  • 76 篇 computer network...
  • 73 篇 machine learning
  • 63 篇 higgs bosons
  • 59 篇 deep learning
  • 59 篇 wireless sensor ...
  • 57 篇 quality of servi...
  • 55 篇 computational mo...
  • 54 篇 computer archite...
  • 50 篇 protocols
  • 47 篇 proton-proton in...
  • 45 篇 bandwidth
  • 45 篇 mobile communica...
  • 44 篇 costs
  • 43 篇 electronic mail
  • 41 篇 routing
  • 41 篇 image segmentati...
  • 41 篇 resource managem...

机构

  • 415 篇 department for p...
  • 408 篇 faculty of scien...
  • 407 篇 kirchhoff-instit...
  • 402 篇 department of ph...
  • 391 篇 institute of phy...
  • 386 篇 department of ph...
  • 386 篇 department of ph...
  • 375 篇 institute of phy...
  • 371 篇 fakultät für phy...
  • 349 篇 instituto de fís...
  • 309 篇 department of ph...
  • 289 篇 dipartimento di ...
  • 288 篇 department of ph...
  • 286 篇 graduate school ...
  • 285 篇 nikhef national ...
  • 279 篇 department of ph...
  • 274 篇 department of ph...
  • 272 篇 universidade fed...
  • 266 篇 ictp trieste
  • 260 篇 yerevan physics ...

作者

  • 337 篇 c. alexa
  • 334 篇 j. m. izen
  • 333 篇 g. bella
  • 332 篇 d. calvet
  • 332 篇 c. amelung
  • 330 篇 j. strandberg
  • 326 篇 g. spigo
  • 326 篇 f. siegert
  • 319 篇 r. ströhmer
  • 319 篇 m. rijssenbeek
  • 319 篇 s. jin
  • 319 篇 g. gaudio
  • 319 篇 s. mohapatra
  • 312 篇 s. guindon
  • 309 篇 a. kaczmarska
  • 305 篇 j. schaarschmidt
  • 300 篇 y. tayalati
  • 296 篇 a. d. pilkington
  • 293 篇 l. chevalier
  • 284 篇 m. klein

语言

  • 3,669 篇 英文
  • 298 篇 其他
  • 35 篇 中文
  • 5 篇 日文
  • 3 篇 德文
  • 1 篇 法文
  • 1 篇 罗马尼亚文
  • 1 篇 斯洛文尼亚文
检索条件"机构=Computer Technology Institute-CTI Department of Computer Engineering and Informatics"
4000 条 记 录,以下是3761-3770 订阅
Coupon collectors, q-binomial coefficients and the unsatisfiability threshold  7th
Coupon collectors, q-binomial coefficients and the unsatisfi...
收藏 引用
7th Italian Conference on Theoretical computer Science, ICTCS 2001
作者: Kaporis, Alexis C. Kirousis, Lefteris M. Stamatiou, Yannis C. Vamvakari, Malvina Zito, Michele University of Patras Department of Computer Engineering and Informatics Patras Rio26500 Greece Computer Technology Institute Kolokotroni 3 Patras26321 Greece Department of Computer Science University of Liverpool United Kingdom
The problem of determining the unsatisfiability threshold for random 3-SAT formulas consists in determining the clause to variable ratio that marks the (experimentally observed) abrupt change from almost surely satisf... 详细信息
来源: 评论
An experimental study of basic communication protocols in ad-hoc mobile networks  1
收藏 引用
5th International Workshop on Algorithm engineering, WAE 2001
作者: Chatzigiannakis, Ioannis Nikoletseas, Sotiris Paspallis, Nearchos Spirakis, Paul Zaroliagis, Christos Computer Technology Institute P.O. Box 1122 Patras26110 Greece Department of Computer Engineering and Informatics University of Patras Patras26500 Greece
We investigate basic communication protocols in ad-hoc mobile networks. We follow the semi-compulsory approach according to which a small part of the mobile users, the support Σ, that moves in a predetermined way is ... 详细信息
来源: 评论
The unsatisfiability threshold revisited
收藏 引用
Electronic Notes in Discrete Mathematics 2001年 9卷 81-95页
作者: Kaporis, Alexis C. Kirousis, Lefteris M. Stamatiou, Yannis C. Vamvakari, Malvina Zito, Michele University of Patras Department of Computer Engineering and Informatics University Campus GR-265 04 Patras Greece Computer Technology Institute GR-262 21 Patras 61 Riga Feraiou Str. Greece Department of Computer Science University of Liverpool United Kingdom
The problem of determining the unsatisfiability threshold for random 3-SAT formulas consists in determining the clause to variable ratio that marks the experimentally observed abrupt change from almost surely satisfia... 详细信息
来源: 评论
On the design of modulo 2/sup n//spl plusmn/1 adders
On the design of modulo 2/sup n//spl plusmn/1 adders
收藏 引用
IEEE International Conference on Electronics, Circuits and Systems (ICECS)
作者: C. Efstathiou H.T. Vergos D. Nikolos Department of Informatics TEI Athens Athens Greece Computer Technology Institute CTI Patras Greece Computer Engineering & Informatics Department University of Patras Patras Greece
In this paper we present new architectures for the design of modulo 2/sup n//spl plusmn/1 adders, which are based on the use of the same design block. Our design block incorporates a parallel-prefix carry computation ... 详细信息
来源: 评论
AN EVOLUTIONARY COMPUTATION TECHNIQUE FOR USER PROFILE OPTIMIZATION  3
AN EVOLUTIONARY COMPUTATION TECHNIQUE FOR USER PROFILE OPTIM...
收藏 引用
3rd International Conference on Information Reuse and Integration, IRI 2001
作者: Likothanassis, Spiridon D. Beligiannis, Grigorios N. Fotakis, Dimitrios A. Fragoudis, Dimitrios K. Giotopoulos, Konstantinos C. University of Patras Department of Computer Engineering and Informatics PatrasGR-26500 Greece Computer Technology Institute Riga Fereou 61 PatrasGR-26221 Greece University of Patras PatrasGR-26500 Greece
In this paper, we propose a novel algorithm based on evolutionary computation techniques to extract an optimal user profile. This method originates from the simulation of the human immune system for finding binary str... 详细信息
来源: 评论
Bandwidth allocation in WDM tree networks
Bandwidth allocation in WDM tree networks
收藏 引用
International Symposium on Parallel and Distributed Processing (IPDPS)
作者: C. Kaklamanis Computer Technology Institute and Department of Computer Engineering and Informatics University of Patras Rio Greece
来源: 评论
Architectures and protocols for educational virtual environments
Architectures and protocols for educational virtual environm...
收藏 引用
IEEE International Conference on Multimedia and Expo (ICME)
作者: Ch. Bouras Th. Tsiatsos Computer Engineering and Informatics Department University of Patras Greece Computer Technology Institute Greece
来源: 评论
A clustering method based on rough sets and its application to knowledge discovery in the medical database
A clustering method based on rough sets and its application ...
收藏 引用
10th World Congress on Medical informatics, MEDINFO 2001
作者: Hirano, Shoji Tsumoto, Shusaku Okuzaki, Tomohiro Hata, Yutaka Department of Medical Informatics Shimane Medical University School of Medicine 89-1 Enya-cho Izumo Shimane 691-8501 Japan Department of Computer Engineering Himeji Institute of Technology Japan
This paper proposes a clustering method for nominal and numerical data based on Rough Sets and its application to knowledge discovery in the medical database. Classification is performed according to the indiscernibil... 详细信息
来源: 评论
An efficient routing protocol for hierarchical ad-hoc mobile networks
An efficient routing protocol for hierarchical ad-hoc mobile...
收藏 引用
International Symposium on Parallel and Distributed Processing (IPDPS)
作者: I. Chatzigiannakis S. Nikoletseas P. Spirakis Computer Engineering and Informatics Department University of Patras Greece Computer Technology Institute Patras Greece
来源: 评论
A systematic approach to software peripherals for embedded systems
A systematic approach to software peripherals for embedded s...
收藏 引用
International Workshop on Hardware/Software Codesign (CODES)
作者: D. Lioupis A. Papagiannis D. Psihogiou Computer Technology Institute Patras Greece Department of Computer Engineering informatics University of Patras Patras Greece Department of Computer Engineering Informatics University of Patras Patras Greece
The continued growth of microprocessors' performance and the need for better CPU utilization, has led to the introduction of the software peripherals' approach: By this term we refer to software modules that c... 详细信息
来源: 评论