Results 91 to 100 of about 18,202 (289)

Adaptive Segmentation and Statistical Analysis for Multivariate Big Data Forecasting

open access: yesBig Data and Cognitive Computing
Forecasting high-volume, univariate, and multivariate longitudinal data streams is a critical challenge in Big Data systems, especially with constrained computational resources and pronounced data variability.
Desmond Fomo, Aki-Hiro Sato
doaj   +1 more source

Genipin‐Crosslinked, Silane‐Anchored 3D Tumor–Stroma Microtissues for High‐Content On‐Chip Drug Testing

open access: yesAdvanced Healthcare Materials, EarlyView.
We describe a microfluidic tumor‐stroma co‐culture model, engineered to resist collagen‐hydrogel contraction driven by fibroblast activity. Surface silanization with APTES covalently anchors the matrix to the chip, while Genipin crosslinking progressively increases stiffness and elasticity without harming cells. This supports >10 days of co‐culture and
Doriane Le Manach   +4 more
wiley   +1 more source

Sentiment Classification Method Based on Stepwise Cooperative Fusion Representation [PDF]

open access: yesJisuanji kexue
The goal of multimodal sentiment analysis is to perceive and understand human emotions through various heteroge-neous modalities,such as language,video,and audio.However,there are complex correlations between different modalities.Most existing methods ...
GAO Long, LI Yang, WANG Suge
doaj   +1 more source

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

open access: yesAdvanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao   +9 more
wiley   +1 more source

AI-driven sustainable finance: computational tools, ESG metrics, and global implementation

open access: yesFuture Business Journal
The integration of artificial intelligence (AI) into sustainable finance has emerged as a pivotal innovation for improving environmental, social, and governance (ESG) evaluation.
Abdelghafar M. Elhady, Samaa Shohieb
doaj   +1 more source

LEVERAGING BIG DATA TECHNOLOGIES FOR ENHANCED PUBLIC PARTICIPATION IN PUBLIC FINANCIAL MANAGEMENT

open access: yesФінансово-кредитна діяльність: проблеми теорії та практики
The article is devoted to the topical issues regarding the implementation of Big Data technologies in public finance management. The application of Big Data has the potential to enhance transparency and accountability in the use of budgetary resources ...
Sergii Krynytsia   +4 more
doaj   +1 more source

Journal of Computational Finance

open access: yes
The Journal of Computational Finance is an international peer-reviewed journal dedicated to advancing knowledge in the area of financial mathematics.
PASCUCCI, ANDREA
core  

COMPUTATIONAL FINANCE Numerical Methodsfor Pricing Financial Instruments

open access: yes, 2004
This part of the book describes a variety of Microsoft technologies that enablesoftware developers to deploy their numerical/financial functions within MicrosoftWindows.It would be impossible in such a short space to provide a comprehensivedescription of
Levy, George
core  

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

open access: yesAdvanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín   +3 more
wiley   +1 more source

Interval Oscillation Criteria for Second-Order Forced Functional Dynamic Equations on Time Scales

open access: yesDiscrete Dynamics in Nature and Society, 2014
This paper is concerned with oscillation of second-order forced functional dynamic equations of the form (r(t)(xΔ(t))γ)Δ+∑i=0n‍qi(t)|x(δi(t))|αisgn  x(δi(t))=e(t) on time scales. By using a generalized Riccati technique and integral averaging techniques,
Shao-Yan Zhang, Qi-Ru Wang
doaj   +1 more source

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