Results 71 to 80 of about 324,475 (219)

Algorithmic Collusion is Algorithm Orchestration

CoRR
We propose a fresh `meta-game' perspective on the problem of algorithmic collusion in pricing games a la Bertrand. Economists have interpreted the fact that algorithms can learn to price collusively as tacit collusion. We argue instead that the co-parametrization of algorithms, in ways as are necessary to obtain algorithmic collusion, typically ...
Cesare Carissimo, Fryderyk Falniowski, Siavash Rahimi, Heinrich Nax   +3 more
openaire   +2 more sources

The CONEstrip Algorithm [PDF]

, 2013
Uncertainty models such as sets of desirable gambles and (conditional) lower previsions can be represented as convex cones. Checking the consistency of and drawing inferences from such models requires solving feasibility and optimization problems. We consider finitely generated such models.
openaire   +2 more sources

An Early Warning Method of College Students’ Psychological Crisis Based on Emotion Recognition

Journal of Electrical and Computer Engineering
In order to realize rapid and accurate early warning of college students’ psychological crisis, an improved emotion recognition method based on the YOLOv8 model is proposed.
Haifeng Qian, Sai Che, Wenhe Chen
doaj   +1 more source

Score Images as a Modality: Enhancing Symbolic Music Understanding through Large-Scale Multimodal Pre-Training

Sensors
Symbolic music understanding is a critical challenge in artificial intelligence. While traditional symbolic music representations like MIDI capture essential musical elements, they often lack the nuanced expression in music scores.
Yang Qin, Huiming Xie, Shuxue Ding, Yujie Li, Benying Tan, Mingchuan Ye   +5 more
doaj   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

Molecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht, Sameer Gupta, Amrita Chaurasia, Manisha Sachan   +3 more
wiley   +1 more source

SDE-based software reliability additive models with masked data using ELS algorithm

Journal of King Saud University: Computer and Information Sciences
The growing complexity of contemporary software systems, with multiple sub-modules, demands innovative modeling approaches, especially in addressing intricate failures and masked data generation.
Jianfeng Yang, Ming Ding, Menglan He, Zhoutao Zheng, Nan Yang   +4 more
doaj   +1 more source

Patient therapy outcome modeling in cancer organoids is improved by cancer‐associated fibroblasts and organoid assembly convolution

Molecular Oncology, EarlyView.
Patient‐derived organoids (PDOs) from pancreatic, colorectal, and gastric cancers were used to evaluate standard and experimental therapies. Incorporating cancer‐associated fibroblasts (CAFs) into organoid cultures improved patient therapy outcome prediction.
Marcin Grochowski, Liudmyla Dolinchuk, Michał Jerzak, Albert Gandurski, Tomasz Grochowski, Weronika Wojtyś, Maciej Zadrożny, Wojciech Kaźmierczak, Małgorzata Lenarcik, Marta Matejak‐Górska, Radosław Samsel, Tomasz Olesiński, Dawid Walerych   +12 more
wiley   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

Molecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim, Hwiyeong Lee, Jin Hong, Daechan Park   +3 more
wiley   +1 more source

Accelerating the transition to cobalt-free batteries: a hybrid model for LiFePO4/graphite chemistry

npj Computational Materials
The increased adoption of lithium-iron-phosphate batteries, in response to the need to reduce the battery manufacturing process’s dependence on scarce minerals and create a resilient and ethical supply chain, comes with many challenges.
Gabriele Pozzato, Xueyan Li, Donghoon Lee, Johan Ko, Simona Onori   +4 more
doaj   +1 more source

Nonlocal spatial attention module for image classification

International Journal of Advanced Robotic Systems, 2020
To enhance the capability of neural networks, research on attention mechanism have been deepened. In this area, attention modules make forward inference along channel dimension and spatial dimension sequentially, parallelly, or simultaneously.
Bingling Chen, Yan Huang, Qiaoqiao Xia, Qinglin Zhang   +3 more
doaj   +1 more source