Browsing by Author "Nam, Pham Ngoc"
Now showing items 1-4 of 4
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An Efficient QoE-Aware HTTP Adaptive Streaming over Software Defined Networking
Nam, Pham Ngoc (2020-05)Due to the increase in video streaming traffic over the Internet, more innovative methods are in demand for improving both Quality of Experience (QoE) of users and Quality of Service (QoS) of providers. In recent years, ... -
Flexible HTTP-based Video Adaptive Streaming for good QoE during sudden bandwidth drops
Hung, Nguyen Viet; Chien, Trinh Dac; Nam, Pham Ngoc; Huong, Truong Thu (2023)We have observed a boom in video streaming over the Internet, especially during the Covid-19 pandemic, that could exceed the network resource availability. In addition to upgrading the network infrastructure, finding a way ... -
An LSTM-based Approach for Overall Quality Prediction in HTTP Adaptive Streaming
Nam, Pham Ngoc; Tran, T. T. Huyen; Nguyen, D. Duong; Truong, Cong Thang; Nguyen, V. Duc (2019-04)HTTP Adaptive Streaming (HAS) has become a popular solution for multimedia delivery nowadays. In HAS, video quality is generally varying in each streaming session. Therefore, a key question in HTTP Adaptive Streaming is ... -
A Weighted Viewport Quality Metric for Omnidirectional Images
Nam, Pham Ngoc; Huyen, Tran T. T.; Trang, Hoang H.; Phu, N Minh (The Institute of Electronics, Information and Communication Engineers, 2020-01)Thanks to the ability to bring immersive experiences to users, Virtual Reality (VR) technologies have been gaining popularity in recent years. A key component in VR systems is omnidirectional content, which can provide ...