Results 141 to 150 of about 1,648,250 (343)
Forecasting Digital Asset Return: An Application of Machine Learning Model
International Journal of Finance &Economics, EarlyView.ABSTRACT In this study, we aim to identify the machine learning model that can overcome the limitations of traditional statistical modelling techniques in forecasting Bitcoin prices. Also, we outline the necessary conditions that make the model suitable.
Vito Ciciretti +4 more
wiley +1 more source
Named data network dynamic cache placement strategy based on programmable data plane
IET Networks, Volume 12, Issue 1, Page 27-35, January 2023., 2023 A dynamic cache placement strategy is proposed to classify content according to whether is a need for retransmission. And the dynamic cache placement strategy and data plane forwarding function are realized by using the programmable language. Abstract Aiming at the efficiency and implementation of in‐network cache in Named Data Network, an in‐network ...
Saifeng Hou, Yuxiang Hu, Le Tian
wiley +1 more source
Blockchain-powered distributed data auditing scheme for cloud-edge healthcare system
Cyber Security and Applications, 2023 Cloud-edge healthcare system provides storage and computing functions at the hospital servers, bringing low latency for doctors and patients. However, hospital servers cannot be trusted and have limited computing resources.
Yi Li, Meiqin Tang
doaj
Lock-free dynamic hash tables with open addressing [PDF]
, 2004 Hui Gao +2 more
openalex +1 more source
Quantitative blood loss values reveal high rates of undiagnosed postpartum hemorrhage
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective In this study, we examined quantitative blood loss (QBL) values and postpartum hemorrhage (PPH) diagnoses in relation to clinical, demographic, and hospitalization related variables. Methods A retrospective chart review was conducted of deliveries at a regional hospital over a nine‐month period, querying patient demographics, PPH ...
Burhan A. Khan +6 more
wiley +1 more source
Fuzzy Identity-Based Dynamic Auditing of Big Data on Cloud Storage
IEEE Access, 2019 To ensure the reliability and integrity of data in the cloud storage server, some scholars provided various data integrity auditing schemes. However, the most existing data integrity auditing schemes only support the static data and may be unsuitable for
Chenbin Zhao +4 more
doaj +1 more source
Fast hash table lookup using extended bloom filter [PDF]
, 2005 Haoyu Song +3 more
openalex +1 more source
A trust‐based mechanism for drones in smart cities
IET Smart Cities, Volume 4, Issue 4, Page 255-264, December 2022., 2022 Abstract Smart cities equipped with intelligent devices can enhance the lifestyle and quality of humans by automatically and collaboratively acting as a sustainable resource to the ecosystem. In addition, the technological advancement can be further empowered by interconnecting various types of technologies, such as IoT, Artificial Intelligence, drones
Geetanjali Rathee +3 more
wiley +1 more source
Tetris–Hashing or optimal table compression
Discrete Applied Mathematics, 2001 AbstractIn this paper, we present a new method for mapping a static set of n keys, each an integer between 0 and N−1, into a hash table of size n without any collision. Our data structure requires only an additional array of n integers, each less than n, and achieves a worst-case lookup time of O(1).
Klaus Simon +2 more
openaire +2 more sources