Results 41 to 50 of about 164,764 (323)

A noise audit of human-labeled benchmarks for machine commonsense reasoning

Scientific Reports
With the advent of large language models, evaluating and benchmarking these systems on important AI problems has taken on newfound importance. Such benchmarking typically involves comparing the predictions of a system against human labels (or a single ...
Mayank Kejriwal, Henrique Santos, Ke Shen, Alice M. Mulvehill, Deborah L. McGuinness   +4 more
doaj   +1 more source

Livestreaming as therapy: Information experiences on Reddit’s Public Access Network

Information Research: An International Electronic Journal
Introduction. This paper presents the findings from a project that aims to broaden our understanding of how people experienced social livestreaming videos on Reddit’s Public Access Network as digital informational boundary objects in the context of the ...
Faye Q. Miller
doaj   +1 more source

Complex Signal Constellations in Cumulants-Based AMC: Statistics and Performance

Telfor Journal, 2021
In this paper various complex signal constellations are considered in the context of Automatic Modulation Classification (AMC) based on a higher-order normalized cumulants value.
M. S. Pajic, M. Veinovic, V. D. Orlic
doaj   +1 more source

The main directions of research and development of BSTU «VOENMEH» named after D. F. Ustinov on the subject of small spacecraft and some results

Космические аппараты и технологии, 2023
The development of small spacecrafts requires the solution of a number of new scientific and technical problems. The main directions of research and development of the Baltic State Technical University «VOENMEH» named after D.
M. I. Kislitsky
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Dual-Level Domain Alignment and Boundary-Aware Optimization for Semisupervised Tree Crown Instance Segmentation in UAV Imagery

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This paper addresses the key task of accurately delineating individual tree crowns from uncrewed aerial vehicle (UAV) imagery for fine-scale orchard monitoring.
Shaohang Wu, Boyuan Zhuang, Zhipan Wang, Qingling Zhang   +3 more
doaj   +1 more source

AME: A Cross-Scale Constellation of CubeSats to Explore Magnetic Reconnection in the Solar–Terrestrial Relation

Frontiers in Physics, 2020
A major subset of solar–terrestrial relations, responsible, in particular, for the driver of space weather phenomena, is the interaction between the Earth's magnetosphere and the solar wind.
Lei Dai, Chi Wang, Zhiming Cai, Walter Gonzalez, Walter Gonzalez, Michael Hesse, Michael Hesse, Philippe Escoubet, Tai Phan, Vytenis Vasyliunas, Quanming Lu, Lei Li, Linggao Kong, Malcolm Dunlop, Malcolm Dunlop, Rumi Nakamura, Jianshen He, Huishan Fu, Meng Zhou, Shiyong Huang, Rongsheng Wang, Yuri Khotyaintsev, Daniel Graham, Alessandro Retino, Lev Zelenyi, Elena E. Grigorenko, Andrei Runov, Vassilis Angelopoulos, Larry Kepko, Kyoung-Joo Hwang, Yongcun Zhang   +30 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Dependency of geodynamic parameters on the GNSS constellation [PDF]

, 2017
Significant differences in time series of geodynamic parameters determined with different Global Navigation Satellite Systems (GNSS) exist and are only partially explained.
Arnold, Daniel, Susnik, Andreja, Stefano Scaramuzza, Dach, Rolf, Daniel Arnold, Andreja Sušnik, Beutler, Gerhard, Scaramuzza, Stefano Maurizio, Rolf Dach, Adrian Jäggi, Gerhard Beutler, Jäggi, Adrian   +11 more
core   +2 more sources