Results 41 to 50 of about 209,650 (306)

Mining Bad Credit Card Accounts from OLAP and OLTP

open access: yes, 2017
Credit card companies classify accounts as a good or bad based on historical data where a bad account may default on payments in the near future. If an account is classified as a bad account, then further action can be taken to investigate the actual ...
Eberle, William   +2 more
core   +1 more source

Color Visual Secret Sharing for QR Code with Perfect Module Reconstruction

open access: yesApplied Sciences, 2019
Visual secret sharing is a secret sharing scheme where the decryption requires no computation. It has found many applications in online transaction security, privacy protection, and bar code security, etc.
Tao Liu, Bin Yan, Jeng-Shyang Pan
doaj   +1 more source

Transaction Propagation on Permissionless Blockchains: Incentive and Routing Mechanisms

open access: yes, 2018
Existing permissionless blockchain solutions rely on peer-to-peer propagation mechanisms, where nodes in a network transfer transaction they received to their neighbors.
Erkin, Zekeriya   +3 more
core   +1 more source

Big data analytics in health care by data mining and classification techniques

open access: yesICT Express, 2022
Big data is the compilation of enormous data that arrives from diverse sources for instance online transaction details, social media, sensor data, etc. Such assortment of enormous data developed is tough to evaluate by conventional processing relevance’s.
Jayasri N.P., R. Aruna
doaj   +1 more source

Case Study: Pan-Mass Challenge [PDF]

open access: yes, 2015
The Pan-Mass Challenge (PMC), a nonprofit organization based in Needham, Mass., is the nation's original fundraising bike-a-thon, and today raises more money for charity than any other single athletic fundraising event in the country.

core  

The Art of Crypto Currencies: A Comprehensive Analysis of Popular Crypto Currencies

open access: yes, 2016
Crypto Currencies have recently gained enormous popularity amongst the general public. With each passing day, more and more companies are radically accepting crypto cur-rencies in their payment systems, paving way for an economic revolution.
Farooq, Sameet, Hameed, Sufian
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

SISTEM INFORMASI PEMESANAN BARANG PADA BENGKEL TAWAKKAL JAYA BERBASIS WEB

open access: yesSINTECH (Science and Information Technology) Journal, 2018
The Tawakal Jaya workshop previously used paper for data recording, goods ordering transaction, and promotion. This results in the manual system less efficient in saving time.
Lili Rusdiana   +2 more
doaj   +1 more source

Query Dictionary for Frequent Non-Indexed Queries in HTAP Databases

open access: yesIEEE Access, 2022
The increasing demand for the simultaneous transaction and review of the data for either decision making or forecasting has created a need for faster and better Hybrid Transactional/Analytical Processing (HTAP).
Sucharitha Shetty   +2 more
doaj   +1 more source

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