Browsing Pham Ngoc Nam, PhD by Title
Now showing items 1-20 of 30
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Cumulative Quality Modeling for HTTP Adaptive Streaming
(2021-04)HTTP Adaptive Streaming has become the de facto choice for multimedia delivery. However, the quality of adaptive video streaming may fluctuate strongly during a session due to throughput fluctuations. So, it is important ... -
An effective foveated 360° image assessment based on graph convolution network
(2022-09-06)Virtual reality (VR) has been adopted in various fields such as entertainment, education, healthcare, and the military, due to its ability to provide an immersive experience to users. However, 360° images, one of the main ... -
An Effective Foveated 360◦ Image Assessment Based on Graph Convolution Network
(2022-09-04)Virtual reality (VR) has been adopted in various fields such as entertainment, education, healthcare, and the military, due to its ability to provide an immersive experience to users. However, 360◦ images, one of the main ... -
An Efficient QoE-Aware HTTP Adaptive Streaming over Software Defined Networking
(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, ... -
An Efficient QoE-Aware HTTP Adaptive Streaming over Software Defined Networking
(2020-10)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, ... -
An Evaluation of the Impact of Distance on Perceptual Quality of Textured 3D Meshes
(2024-01)Distance-aware quality adaptation is a potential approach to reduce the resource requirement for the transmission and rendering of textured 3D meshes. In this paper, we carry out a subjective experiment to investigate the ... -
Flexible HTTP-based video adaptive streaming for good QoE during sudden bandwidth drops
(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 ... -
Flexible HTTP-based Video Adaptive Streaming for good QoE during sudden bandwidth drops
(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 ... -
Impacts of retina-related zones on quality perception of omnidirectional image
(2019-11-18)Virtual Reality (VR), which brings immersive experiences to viewers, has been gaining popularity in recent years. A key feature in VR systems is the use of omnidirectional content, which provides 360-degree views of scenes. ... -
Joint preloading and bitrate adaptation for short video streaming
(2023)Short videos have become one of the most popular content mobile users consume nowadays. However, unlike traditional videos, users watch many short videos each time and frequently skip those not of their interest. Not taking ... -
An LSTM-based Approach for Overall Quality Prediction in HTTP Adaptive Streaming
(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 ... -
An LSTM-based Approach for Overall Quality Prediction in HTTP Adaptive Streaming
(2019-04-29)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 ... -
Network-aware Prefetching Method for Short-Form Video Streaming
(2022-09-07)Recent years have witnessed the rising popularity of short-form video platforms such as TikTok. Unlike conventional videos, short-form videos are significantly shorter, and users frequently switch between content. Therefore, ... -
Network-aware prefetching method for short-form video streaming
(2022-09-07)Recent years have witnessed the rising of short-form video platforms such as TikTok. Apart from conventional videos, short-form videos are much shorter and users frequently change the content to watch. Thus, it is crucial ... -
Overall quality prediction for HTTP adaptive streaming using LSTM network
(2021-08)HTTP Adaptive Streaming (HAS) has become a widely adopted method for delivering multimedia content. However, the variability in network bandwidth often results in fluctuating video quality during streaming, posing a ... -
QoE Models for Adaptive Streaming: A Comprehensive Evaluation
(2022-05-13)Adaptive streaming has become a key technology for various multimedia services, such as online learning, mobile streaming, Internet TV, etc. However, because of throughput fluctuations, video quality may be dramatically ... -
QoE-Aware Video Streaming over HTTP and Software Defined Networking
(2019)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, ... -
QoE-aware video streaming over HTTP and software defined networking
(2019-08-19)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, ... -
QoE-aware video streaming over HTTP and software-defined networking
(2019)The exponential growth in video streaming traffic over the Internet has created a demand for innovative methods to enhance both Quality of Experience (QoE) for users and Quality of Service (QoS) for providers. HTTP Adaptive ... -
Retina-based quality assessment of tile-coded 360-degree videos
(2022-06-21)Nowadays, omnidirectional content, which delivers 360-degree views of scenes, is a significant aspect of Virtual Reality systems. While 360 video requires a lot of bandwidth, users only see visible tiles, therefore a large ...
