Results 51 to 60 of about 24,812,210 (284)

Research on Q-learning based rate control approach for HTTP adaptive streaming

Tongxin xuebao, 2017
HTTP adaptive streaming (HAS) has become the standard for adaptive video streaming service.In changing network environments,current hardcoded-based rate adaptation algorithm was less flexible,and it is insufficient to consider the quality of experience ...
Li-rong XIONG, Jing-zhi LEI, Xin JIN
doaj   +2 more sources

Dynamic adaptive streaming over HTTP-based 3D resource allocation algorithm

The Journal of Engineering, 2019
With the improvement of people's quality of life, the demand for three-dimensional (3D) video has gradually grown in recent years. However, there are many challenges to providing high-definition and high-fidelity 3D video.
Yujie Deng, Zhan Xu, Zhigang Tian
doaj   +1 more source

Charting Endocrine Progenitors Across Species and Organs

Advanced Science, EarlyView.
Endocrine progenitors give rise to the hormone‐producing cells of the pancreas and intestine. Using single‐cell multiomics and proteomics, this study compares these progenitors across species, systems, and organs, mapping the conserved and species‐specific gene regulatory networks that guide their formation.
Changying Jing, Michael Sterr, Özüm Sehnaz Caliskan, Lama Saber, Nicole Katarina Rogers, Samuel Ogden, Kei Kozawa, Christos Karampelias, Jessica Jaki, Aimée Bastidas‐Ponce, Falk Janos Farkas, Oliver Czarnecki, Osvaldo Rodrigues Pereira, Perla Cota, Valerie Vandenbempt, Diego Balboa, Anika Böttcher, Natalie Krahmer, Mohammad Lotfollahi, Julie B. Sneddon, Heiko Lickert, Mostafa Bakhti   +21 more
wiley   +1 more source

ARBITER: Adaptive rate-based intelligent HTTP streaming algorithm [PDF]

, 2016
Dynamic Adaptive streaming over HTTP (DASH) is widely used by content providers for video delivery and dominates traffic on cellular networks. The inherent variability in both video bitrate and network bandwidth negatively impacts the user Quality of ...
Ahmed H. Zahran, Zahran, Ahmed H., Sreenan, Cormac J., Cormac J. Sreenan   +3 more
core   +1 more source

Adaptive video streaming over HTTP through 4G wireless networks based on buffer analysis

EURASIP Journal on Image and Video Processing, 2017
One of the main challenges in video transmission is understanding and adapting to the varying network bandwidth. The traditional approach of bandwidth estimation is not accurate as there are many factors like congestion that can delay the arrival rate of
L. Arun Raj, Dhananjay Kumar, H. Iswarya, S. Aparna, A. Srinivasan   +4 more
doaj   +1 more source

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

Advanced Science, EarlyView.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen, Xiongfeng He, Zihao Li, Zidong Chen, Jiajin Sun, Xinyu Jiang, Yunhui Zhang, Lizhang Wu, Ran Wang, Jingnan Lu, Bo Wang, Kezhou Cai, Baocai Xu   +12 more
wiley   +1 more source

HTTP Based Adaptive Streaming over HSPA

, 2011
MPEG has developed various technologies for multimedia storage and delivery, such as MPEG-2 TS and MP4 file format. HTTP-based Adaptive Streaming is a new technology to deliver such multimedia streams over the Open Internet to a variety of consumer ...
Siraj Fahd, Muhammad
core   +2 more sources

HTTP adaptive streaming: MPEG-DASH proxy for legacy HTML5 clients

, 2022
S.88-93The importance of Dynamic Adaptive Streaming over HTTP (DASH) has increased in the last months, but up to now, Web browser-based solutions are still in development. Currently, various proprietary solutions exist for HTTP adaptive streaming, thus a
Pham, Stefan, Arbanowski, Stefan, Kaiser, Stefan   +2 more
core   +1 more source

A Review of Learning-Based Methods for Adaptive Video Streaming Over HTTP

IEEE Access
Adaptive video streaming offers enhanced Quality of Experience (QoE) by dynamically adjusting the video quality to match network conditions and device capabilities. However, employing effective video streaming systems is becoming more challenging as user
Hala Amer, Mohamed S. Hassan, Mahmoud H. Ismail   +2 more
doaj   +1 more source

Intermittent Fasting Restores Cardiac Lipid Homeostasis in Diabetic Cardiomyopathy in Association With Akkermansia Muciniphila and 1‐methyl‐L‐histidine

Advanced Science, EarlyView.
Intermittent fasting reshapes the gut microbiota in diabetic cardiomyopathy, restoring Akkermansia muciniphila and the microbiota‐associated metabolite 1‐methyl‐L‐histidine. This shift is linked to improved cardiac lipid homeostasis, reduced lipid peroxidation, and attenuated myocardial injury, highlighting a gut microbiota–metabolite–lipid axis in ...
Kaiyuan Jiang, Fen Xiong, Yiwen Peng, Lingfei Meng, Xinran Wang, Yingruo Xu, Tian Tang, Hongchang Gao   +7 more
wiley   +1 more source