搜索结果: 1-15 共查到“paradigm”相关记录154条 . 查询时间(0.078 秒)
学术报告-Revisiting Graph Convolutional Networks: From Paradigm to Application（图）
学术报告 图神经网络 王石平
2024/4/15
图神经网络（Graph Neural Network，GNN）是指使用神经网络来学习图结构数据，提取和发掘图结构数据中的特征和模式，满足聚类、分类、预测、分割、生成等图学习任务需求的算法总称。如何从图数据（网络数据）中学习有效的数据表征是大数据与人工智能时代的一大挑战。为此，本次汇报将从一种特殊的谱图神经网络（图卷积神经网络）出发，介绍相应的消息传递范式，揭示传统机器学习和图神经网络的内在关联，并...
Small modular reactors (SMRs) are likely to be an important part of the next generation in nuclear, but a paradigm shift is needed to enable their safe deployment with the speed and magnitude required...
Weak Keys in the Rekeying Paradigm: Attacks on COMET-128 and mixFeed
weak keys authenticated encryption comet
2019/8/6
In this article, we analyze two of the NIST Round 1 Candidates for the Lightweight Cryptography Standardization Process: COMET and mixFeed. We show how AEAD modes that are based on rekeying can be mod...
CellTree: A New Paradigm for Distributed Data Repositories
blockchain distributed data repositories CellTree
2019/5/21
We present CellTree, a new architecture for distributed data repositories. The repository allows data to be stored in largely independent, and highly programmable cells, which are “assimilated” into a...
Double-block Hash-then-Sum: A Paradigm for Constructing BBB Secure PRF
DbHtS Beyond Birthday Cover-free
2018/11/20
SUM-ECBC (Yasuda, CT-RSA 2010) is the first beyond birthday bound (BBB) secure block cipher based deterministic MAC. After this work, some more BBB secure deterministic MACs have been proposed, namely...
Succinct Garbling Schemes from Functional Encryption through a Local Simulation Paradigm
garbling schemes succinct randomized encodings adaptive security
2018/8/21
We study a simulation paradigm, referred to as local simulation, in garbling schemes. This paradigm captures simulation proof strategies in which the simulator consists of many local simulators that g...
Multi-Collision Resistance: A Paradigm for Keyless Hash Functions
hash functions zero knowledge succinct arguments
2017/6/1
We study multi-collision-resistant hash functions --- a natural relaxation of collision-resistant hashing that only guarantees the intractability of finding many (rather than two) inputs that map to t...
Naor-Yung Paradigm with Shared Randomness and Applications
Naor-Yung paradigm KDM security leakage
2016/12/9
The Naor-Yung paradigm (Naor and Yung, STOC '90) allows to generically boost security under chosen-plaintext attacks (CPA) to security against chosen-ciphertext attacks (CCA) for public-key encryption...
mapKITE:A NEW PARADIGM FOR SIMULTANEOUS AERIAL AND TERRESTRIAL GEODATA ACQUISITION AND MAPPING
Unmanned Aerial Vehicle (UAV) geomatics corridor mapping Terrestrial Mobile Mapping (TMM) integrated sensor orientation (ISO) Galileo E5 AltBOC EGNOS
2016/7/5
We introduce a new mobile, simultaneous terrestrial and aerial, geodata collection and post-processing method: mapKITE. By combining two mapping technologies such as terrestrial mobile mapping and unm...
On the nucleon paradigm:the nucleons are closer to reality than the protons and neutrons
Reality of physical theory distinguishing identical particles exclusion principle and spatial separation
2016/6/13
There is a widespread delusion that in theoretical nuclear physics protons and neutrons are the real thing, and nucleons are not more than a mathematically equivalent formality. It is shown that, on t...
Protective Measurement:A Paradigm Shift in Understanding Quantum Mechanics
protective measurement wave function expectation value physical state mass and charge distributions ergodic motion of a particle random discontinuous motion of particles measurement problem
2016/6/13
This article introduces the method of protective measurement and discusses its deep implications for the foundations of quantum mechanics. It is argued that protective measurement implies that the wav...
Unification and Revolution:A Paradigm for Paradigms
Kuhn incommensurability unification paradigm normal science metaphysics scientific method scientific revolution Popper scientific discovery scientific progress
2016/5/30
On the first of the two occasions I met Thomas Kuhn, we immediately plunged into a ferocious but very friendly argument about incommensurability. He was for it, I was against. Believing in incommensur...
Tracing shift in Czech rural development paradigm (Reflections of Local Action Groups in the media)
content analysis endogenous rural development LEADER approach
2016/5/11
Local Action Groups (LAG) as actors in the EU rural development policy reflect the endogenous paradigm. They utilize the cooperation of their members and social networks to achieve the goals defined i...
MILCut: A Sweeping Line Multiple Instance Learning Paradigm for Interactive Image Segmentation
Sweeping Line Multiple Instance Learning Paradigm Interactive Image Segmentation
2016/1/22
Interactive segmentation, in which a user provides a bounding box to an object of interest for image segmenta-tion, has been applied to a variety of applications in im-age editing, crowdsourcing, comp...
Orthogonal Direct Sum Masking: A Smartcard Friendly Computation Paradigm in a Code, with Builtin Protection against Side-Channel and Fault Attacks
Masking countermeasure trans-masking fault detection
2016/1/7
Secure elements, such as smartcards or trusted platform modules
(TPMs), must be protected against implementation-level attacks.
Those include side-channel and fault injection attacks. We introduce
...