Results 111 to 120 of about 205,072 (256)
Advanced Science, EarlyView.Using machine learning on a mega‐scale global dataset (n = 1,336,840) reveals a robust personality trait architecture beyond the Big Five. A Big Two model, broadly capturing social engagement and internal mentation, defines a geometric space that links personality to neurocognitive profiles.
Kaixiang Zhuang +7 more
wiley +1 more source
Advanced Science, EarlyView.We introduce AutomataGPT, a generative pretrained transformer (GPT) trained on synthetic spatiotemporal data from 2D cellular automata to learn symbolic rules. Demonstrating strong performance on both forward and inverse tasks, AutomataGPT establishes a scalable, domain‐agnostic framework for interpretable modeling, paving the way for future ...
Jaime A. Berkovich +2 more
wiley +1 more source
Survey of the Factors Affecting Liquidity of Futures Contracts in Iran Mercantile Exchange [PDF]
بررسیهای حسابداری و حسابرسی, 2010 Liquidity is regarded as one of the key elements while discussing about failure and success of futures markets, so there has been great focus on analyzing its determinants in previous researches.
Hamidreza Fartokzadeh +2 more
doaj
Asynchronous Deep Double Dueling Q-learning for trading-signal execution in limit order book markets. [PDF]
Front Artif Intell, 2023 Nagy P, Calliess JP, Zohren S.
europepmc +1 more source
Smiles, Bid-ask Spreads and Option pricing. [PDF]
Given the evidence provided by Longstaff (1995), and Peña, Rubio and Serna (1999) a serious candidate to explain the pronounced pattern of volatility estimates across exercise prices might be related to liquidity costs.
Peña Sánchez de Rivera, Juan Ignacio +2 more
core
Consensus Formation and Change are Enhanced by Neutrality
Advanced Science, EarlyView.Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag +3 more
wiley +1 more source
Trading Volume Activity and Bid-ask Spread Before and After the Merger Announcement [PDF]
, 2011 Jakarta stock exchange (JSX) and Surabaya Stock exchange (SSX) were the organizers of capital market inIndonesia. Thus, to srengthen the capital market in Indonesia SSX merged into JSX on November 30th, 2007.New information coming into market would ...
Mubarokah, L. (Lailatul) +1 more
core
DCAF13 Safeguards Hematopoietic Stem Cells via RRS1‐Regulated Ribosome Biogenesis
Advanced Science, EarlyView.This study establishes DCAF13 as an essential regulator for hematopoietic stem cell (HSC) function. Its deletion in mice causes lethal pancytopenia and HSC depletion. Mechanistically, DCAF13 interacts with RRS1 and mediates its non‐degradative K27‐linked ubiquitination, thereby stabilizing RRS1 to maintain ribosome biogenesis and protein translation ...
Mengke Li +25 more
wiley +1 more source
Market Impact Analysis of Financial Literacy among A-Share Market Investors: An Agent-Based Model. [PDF]
Entropy (Basel), 2023 Zhou R, Xiong X, Llacay B, Peffer G.
europepmc +1 more source
Advanced Science, EarlyView.This work develops dynamically softening polyacrylamide hydrogels for time‐resolved imaging during continuous mechanical transitions. The study revealed that mechanotransduction is biphasic; YAP/TAZ inactivation is driven by early loss of the nucleocytoskeletal continuum connecting subnuclear adhesions, F‐actin, and the nuclear envelope, coupled with ...
Alessandro Gandin +12 more
wiley +1 more source