Efficiency scoring method picks winning ETFs and sizes each bet
A slacks-based data envelopment analysis framework screened 34 Tehran-listed ETFs, identified seven efficient funds and converted super-efficiency scores into exact ...
Tag: optimization
Research report: A high-performance artificial lemming algorithm with multi-strategy synergetic search for complex engineering optimization
Researchers report that a multi-strategy upgrade of the Artificial Lemming Algorithm showed competitive performance on CEC benchmark suites and engineering ...
Digital heart failure symptom intervention judged feasible in MOST preparation phase
Researchers have completed the preparation phase of a digital intervention designed to help people with heart failure recognize their symptoms ...
AI Cuts the Cost of Labeling Scrap Steel Images with Pseudo-Labels
A semi-supervised YOLO11 pipeline using confidence filtering, DIoU-NMS deduplication, and light manual checks outperforms fully supervised scrap steel detection while ...
Fuzzy dynamic programming sharpens decisions under layered uncertainty
A computational study combines q-rung picture fuzzy arithmetic with dynamic programming to optimize multi-stage decisions while preserving membership, hesitation and ...
Optimized fast radiative transfer improves FY-3F water-vapor channel simulations
A thresholded and weighted RTTOV v13.1 scheme reduced simulation errors in FY-3F HIRAS-II’s strongest water-vapor channels and lowered peak-channel bias ...
Real-Time Floc Monitoring Optimizes Dewatering of Fine Copper Tailings
A laboratory study combining real-time floc monitoring and statistical optimization identified an anionic polyacrylamide condition that improved settling, underflow density ...
Nutrient tuning raises ethanol concentration from sugarcane bagasse extract
A laboratory study using Saccharomyces cerevisiae MTCC 180 found that optimized sucrose, ammonium sulfate and potassium chloride raised ethanol concentration ...
Structured prompts improve Chinese LLM radiology impressions in retrospective validation
A retrospective study found that structured prompts improved several MDQA measures for Chinese LLMs generating diagnostic impressions from liver MRI ...
Research report: Parameter optimization of IPT systems based on genetic algorithms
A modeling study jointly optimized coupling, resonant angular frequency and equivalent load resistance to improve output power and transmission efficiency ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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