Results 41 to 50 of about 130,593 (297)

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Designing secure data warehouses by using MDA and QVT [PDF]

, 2009
The Data Warehouse (DW) design is based on multidimensional (MD) modeling which structures information into facts and dimensions. Due to the confidentiality of the data that it stores, it is crucial to specify security and audit measures from the early ...
Blanco Bueno, Carlos, Fernández-Medina Patón, Eduardo, Soler, Emilio, Trujillo, Juan   +3 more
core   +3 more sources

Pan‐3D Genome Analysis Reveals the Roles of Structural Variation in Chicken Chromatin Architectures, Domestication and Production Traits

Advanced Science, EarlyView.
This study firstly presents a comprehensive and high‐resolution pan‐3D genome resource in chicken. Our findings reveal the role of structural variations in 3D genome architectures, and how they influence the domestication process and production traits at the 3D genome level.
Zhen Zhou, Danfeng Cai, Changbin Zhao, Siyu Zhang, Jiahao Li, Zhaofeng Zhang, Shaofen Kong, Xin Yang, Xiaoli Zhou, Farhad Bordbar, Fayi Chen, Yaohuan Xu, Zhe Zhang, Lihong Gu, Zhenhui Li, Xiquan Zhang, Wen Luo, Jingting Shu, Bolin Cai, Qinghua Nie   +19 more
wiley   +1 more source

Reclassification queries in a geographical data warehouse

Revista Técnica de la Facultad de Ingeniería, 2012
A data warehouse is a specialized database designed to support decision-making and is usually modeled using a multidimensional view of data. A multidimensional model includes dimensions that are composed of levels.
Francisco Moreno, Jaime Echeverri, Fernando Arango   +2 more
doaj  

Virtual Warehouse for Merchandise Inventory, Small And Medium Entrepreneurs (SMEs) in The E-Commerce Sector

Majalah Ilmiah Bijak, 2022
The advancement of e-commerce marketplace applications has made small and medium entrepreneurs (SMEs) in the e-commerce sector, grow rapidly in the current Era Industrial Revolution 4.0 Era.
Yusup Rachmat Hidayat, I Nyoman Purnaya, Fino Wahyudi Abdul   +2 more
doaj   +1 more source

Data warehouses-TOLAP-decision making [PDF]

, 2003
Data warehouses (DWH) have been established as the core of decision support systems. On top of a DWH, different applications can be realised with regard to conventional reporting.
Chountas, P., Chountas, P., El-Darzi, E., El-Darzi, E., Petrounias, I., Petrounias, I., Tseng, A., Tseng, A., Vasilakis, C., Vasilakis, C.   +9 more
core  

Cross table cubing: mining iceberg cubes from data warehouses [PDF]

, 2001
All of the existing (iceberg) cube computation algorithms assume that the data is stored in a single base table, however, in practice, a data warehouse is often organized in a schema of multiple tables, such as star schema and snowflake schema.
Cheung, DWL, Cho, M, Pei, J
core   +2 more sources

The Role of Coordination Mechanisms and Transaction Costs Promoting Sustainability Performance in Agri‐Food Supply Chains: Evidence From Ecuador

Agribusiness, EarlyView.
ABSTRACT Social tensions and resource depletion pose significant challenges to the agri‐food sector, highlighting the need for coordinated strategies to ensure sustainability in supply chains. Despite its critical importance, the relationship between coordination mechanisms and sustainability performance remains underexplored.
Carlos Moreno‐Miranda, Liesbeth Dries
wiley   +1 more source

Securing Document Warehouses against Brute Force Query Attacks

Безопасность информационных технологий, 2017
The paper presents the scheme of data management and protocols for securing document collection against adversary users who try to abuse their access rights to find out the full content of confidential documents.
Sergey Vladimirovich Zapechnikov
doaj   +1 more source

A design methodology for data warehouses [PDF]

, 2000
The objective of this work is to develop a design methodology for data warehouses. It is based on the three level modeling approach with emphasis on conceptual modeling.
Herden, Olaf
core   +1 more source