Results 171 to 180 of about 2,504,885 (377)

A Methodology for Vertically Partitioning in a Multi-Relation Database Environment

Journal of Computer Science and Technology, 2007
Vertical partitioning, in which attributes of a relation are assigned to partitions, is aimed at improving database performance. We extend previous research that is based on a single relation to multi-relation database environment, by including ...
Narasimhaiah Gorla
doaj  

SAP HANA distributed in-memory database system: Transaction, session, and metadata management

IEEE International Conference on Data Engineering, 2013
Juchang Lee, Y. Kwon, Franz Färber, Michael Muehle, Chulwon Lee, Christian Bensberg, Joo-Yeon Lee, Arthur H. Lee, Wolfgang Lehner   +8 more
semanticscholar   +1 more source

Bionic Multimodal Augmented Somatosensory Receptor Enabled by Thermogalvanic Hydrogel

Advanced Science, EarlyView.
A skin‐inspired self‐powered multimodal fingertip receptor that integrates thermogalvanic hydrogels as active mechanoreceptors and thermoreceptors is proposed. By exploiting dynamic‐static thermovoltage of the hydrogel to visualize the unsteady interfacial heat conduction, different materials can be determined in 80 ms.
Ning Li, Zhaosu Wang, Yu Niu, Yu Li, Suyi Wen, Hulin Zhang, Zong‐Hong Lin   +6 more
wiley   +1 more source

Implementation of a Segmented, Transactional Database Caching System

, 2014
Benjamin J. Sandmann
openalex   +2 more sources

On transaction boundaries in active databases: a performance perspective [PDF]

, 1991
Michael J. Carey, Rajiv Jauhari, Miron Livny   +2 more
openalex   +1 more source

Recent Advances of Microcapsule‐based Intelligent Coatings: From Bioinspired Designs, Material Selections, to Potential Applications

Advanced Science, EarlyView.
Microcapsule‐based intelligent coatings (MICs) have shown great potential in the fields of biomedicine, smart buildings, marine protection, and aerospace. However, they currently face challenges in the integration of coating functions and applications in complex systems.
Yue Zhao, Xiaopeng Cheng, Ran Zhao, Xipeng Li, Jingxin Meng, Shutao Wang   +5 more
wiley   +1 more source

Adaptive conflict resolution for IoT transactions: A reinforcement learning-based hybrid validation protocol. [PDF]

Sci Rep
Khaldy MAA, Nabot A, Al-Qerem A, Jebreen I, Darem AA, Alhashmi AA, Alauthman M, Aldweesh A.   +7 more
europepmc   +1 more source

Utility Mining Algorithm for High Utility Item sets from Transactional Databases

, 2014
Arati W. Borkar
openalex   +1 more source

Mussel‐Inspired Self‐Assembly of PtO4 Atomic Catalysts for Interfacial Synergistic Hydrogen Evolution

Advanced Science, EarlyView.
Mussel‐inspired strategy for self‐assembling PtO4 atomic catalysts on different 2D substrates is presented. Notably, the self‐assembled PtO4 site exhibits up to a 30‐fold enhancement of mass activity compared to commercial Pt/C catalysts, contingent upon the choice of substrate material.
Yeo Hoon Yoon, Karthikeyan Jeyakumar, Gang San Lee, Jayaraman Balamurugan, Suchithra Padmajan Sasikala, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Haeshin Lee, Sang Ouk Kim   +9 more
wiley   +1 more source

Optimization of intelligent financial management system based on blockchain and internet of things. [PDF]

Sci Rep
Huang S.
europepmc   +1 more source