Results 121 to 130 of about 20,391 (282)

Filter Fatigue: Curation Exhaustion in the Algorithmic Age

Filter Fatigue is introduced here as a descriptive label for a recurring experience observed in the 2020s: cognitive and emotional exhaustion associated with persistent digital curation, optimization, and self-presentation. Distinct from decision fatigue, which emphasizes discrete moments of choice, or the paradox of choice, which centers on abundance,
openaire   +2 more sources

PolypDB: A Curated Multi-Center Dataset for Development of AI Algorithms in Colonoscopy

CoRR
Colonoscopy is the primary method for examination, detection, and removal of polyps. However, challenges such as variations among the endoscopists' skills, bowel quality preparation, and the complex nature of the large intestine contribute to high polyp miss-rate.
Debesh Jha, Nikhil Kumar Tomar, Vanshali Sharma, Quoc-Huy Trinh, Koushik Biswas, Hongyi Pan, Ritika Kumari Jha, Gorkem Durak, Alexander Hann, Jonas Varkey, Hang Viet Dao, Long Van Dao, Binh Phuc Nguyen, Khanh Cong Pham, Quang Trung Tran, Nikolaos Papachrysos, Brandon Rieders, Peter Thelin Schmidt, Enrik Geissler, Tyler M. Berzin, Pål Halvorsen, Michael A. Riegler, Thomas de Lange, Ulas Bagci   +23 more
openaire   +2 more sources

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

Advanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima, Sarmila Majumder, Divya S. Patel, Chunyu Hu, Hong Li, Xin Huang, Kim Truc Nguyen, Jacob Doon‐Ralls, Chiranth K. Nagaraj, Mangesh D. Hade, Setty M. Magaña, Eswar Shankar, Xiaoli Zhang, Daniel G. Stover, Bhuvaneswari Ramaswamy, Eduardo Reátegui   +15 more
wiley   +1 more source

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

Advanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno, Qiangrui Dong, Marco Post, Xin Meng, Cristiano Glessi, Nynke Marije Hettema, Nidas Brandsma, Sebbe Blokhuizen, Alejandro Castañeda Garcia, Srividya Ganapathy, Thieme Schmidt, Lars van Roemburg, Bing Xu, Chun‐Ting Cho, Liedewij Laan, Miao‐Ping Chien, Daan Brinks   +16 more
wiley   +1 more source

Algorithmic Influence and Consumer Psychology in Buy-Now-Pay-Later (BNPL) Adoption: Evidence from Generation Z and Millennials in Southeast Asia

Qubahan Academic Journal
The rapid diffusion of Buy-Now-Pay-Later (BNPL) services across Southeast Asia has coincided with the unprecedented expansion of social media ecosystems underpinned by data-driven algorithms.
Ah Huai Ah Chan, Prashanth Beleya, Kaladevi Murugesu, Diana Airawaty, Sadegh Salehi   +4 more
doaj   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

It Matters How You Google It? Using Agent-Based Testing to Assess the Impact of User Choices and Algorithmic Curation on Political Google Search Results

Search engines, as key sources of political information, have sparked concerns regarding selective exposure driven by user choices based on political beliefs and filter bubbles created by algorithms.
Judith Moeller, Corine Meppelink, Damian Trilling, Marieke van Hoof   +3 more
core   +1 more source

Forging strategic alliances: the agency of human–algorithmic curation under conditions of Platform Capitalism

, 2019
Under conditions of so-called “Platform Capitalism”, software and algorithms undertake the important task of designing the interaction amongst online users and establishing criteria of relevance for content.
Tedone, Gaia
core   +1 more source

Artificial intelligence and the dawn of an algorithmic divide

Frontiers in Communication
Emerging technologies like artificial intelligence (AI) and algorithms reshape news curation and consumption. Against this background, previous research has been focused on divides between groups regarding access to such digital technologies. Disparities
Maximilian Eder, Helle Sjøvaag
doaj   +1 more source

When Data is the Algorithm: A Systematic Study and Curation of Preference Optimization Datasets

CoRR
Aligning large language models (LLMs) is a central objective of post-training, often achieved through reward modeling and reinforcement learning methods. Among these, direct preference optimization (DPO) has emerged as a widely adopted technique that fine-tunes LLMs on preferred completions over less favorable ones.
Aladin Djuhera, Farhan Ahmed, Swanand Ravindra Kadhe, Syed Zawad, Heiko Ludwig, Holger Boche   +5 more
openaire   +2 more sources