Search Results - "Bu-Sung Lee"

Optimization of Resource Provisioning Cost in Cloud Computing by Chaisiri, Sivadon, Bu-Sung Lee, Niyato, Dusit

“…In cloud computing, cloud providers can offer cloud consumers two provisioning plans for computing resources, namely reservation and on-demand plans. In…”
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extendGAN+: Transferable Data Augmentation Framework Using WGAN-GP for Data-Driven Indoor Localisation Model by Yean, Seanglidet, Goh, Wayne, Lee, Bu-Sung, Oh, Hong Lye

“…For indoor localisation, a challenge in data-driven localisation is to ensure sufficient data to train the prediction model to produce a good accuracy…”
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Critique of "MemXCT: Memory-Centric X-Ray CT Reconstruction With Massive Parallelization" by SCC Team From Nanyang Technological University by Li, Shenggui, Lee, Bu-Sung

“…In this technical report, we focus on reproducing the results reported in the paper "MemXCT: Memory-Centric X-ray CT Reconstruction with Massive…”
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Fair Resource Allocation for Data-Intensive Computing in the Cloud by Tang, Shanjiang, Lee, Bu-Sung, He, Bingsheng

“…To address the computing challenge of `big data', a number of data-intensive computing frameworks (e.g., MapReduce, Dryad, Storm and Spark) have emerged and…”
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Long-Term Multi-Resource Fairness for Pay-as-you Use Computing Systems by Tang, Shanjiang, Niu, Zhaojie, He, Bingsheng, Lee, Bu-Sung, Yu, Ce

“…Many current computing systems such as clouds and supercomputers charge users for their resource usages. A user's demand is often changing over time,…”
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Evaluating and Improving the Performance and Scheduling of HPC Applications in Cloud by Gupta, Abhishek, Faraboschi, Paolo, Gioachin, Filippo, Kale, Laxmikant V., Kaufmann, Richard, Bu-Sung Lee, March, Verdi, Milojicic, Dejan, Chun Hui Suen

“…Cloud computing is emerging as a promising alternative to supercomputers for some high-performance computing (HPC) applications. With cloud as an additional…”
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Bottom-Up Saliency Detection Model Based on Human Visual Sensitivity and Amplitude Spectrum by YUMING FANG, WEISI LIN, LEE, Bu-Sung, LAU, Chiew-Tong, ZHENZHONG CHEN, LIN, Chia-Wen

“…With the wide applications of saliency information in visual signal processing, many saliency detection methods have been proposed. However, some key…”
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DynamicMR: A Dynamic Slot Allocation Optimization Framework for MapReduce Clusters by Tang, Shanjiang, Lee, Bu-Sung, He, Bingsheng

“…MapReduce is a popular computing paradigm for large-scale data processing in cloud computing. However, the slot-based MapReduce system (e.g., Hadoop MRv1) can…”
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Robust Image Coding Based Upon Compressive Sensing by Deng, Chenwei, Lin, Weisi, Lee, Bu-sung, Lau, Chiew Tong

“…Multiple description coding (MDC) is one of the widely used mechanisms to combat packet-loss in non-feedback systems. However, the number of descriptions in…”
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Dynamic Job Ordering and Slot Configurations for MapReduce Workloads by Tang, Shanjiang, Lee, Bu-Sung, He, Bingsheng

“…MapReduce is a popular parallel computing paradigm for large-scale data processing in clusters and data centers. A MapReduce workload generally contains a set…”
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Explore and Model Better I-Frames for Video Coding by Paul, M., Weisi Lin, Chiew-Tong Lau, Bu-Sung Lee

“…In video coding, an intra (I)-frame is used as an anchor frame for referencing the subsequence frames, as well as error propagation prevention, indexing, and…”
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Direct Intermode Selection for H.264 Video Coding Using Phase Correlation by Paul, M, Weisi Lin, Chiew Tong Lau, Bu-sung Lee

“…The H.264 video coding standard exhibits higher performance compared to the other existing standards such as H.263, MPEG-X. This improved performance is…”
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CamType: assistive text entry using gaze with an off-the-shelf webcam by Liu, Yi, Lee, Bu-Sung, Rajan, Deepu, Sluzek, Andrzej, McKeown, Martin J.

“…As modern assistive technology advances, eye-based text entry systems have been developed to help a subset of physically challenged people to improve their…”
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Event Detection and Localization in Urban Water Distribution Network by Thaw Tar Thein Zan, Hock Beng Lim, Kai-Juan Wong, Whittle, Andrew J., Bu-Sung Lee

“…Urban water supply and distribution infrastructure is aging rapidly and the frequency of pipe burst increases. These events can be very expensive due to water…”
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Rotated Orthogonal Transform (ROT) for Motion-Compensation Residual Coding by Gu, Zhouye, Lin, Weisi, Lee, Bu-Sung, Lau, Chiew Tong

“…Discrete cosine transform (DCT) is the orthogonal transform that is most commonly used in image and video compression. The motion-compensation residual…”
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A Self-Organization Framework for Wireless Ad Hoc Networks as Small Worlds by Banerjee, A., Agarwal, R., Gauthier, V., Chai Kiat Yeo, Afifi, H., Lee, F. B.

“…Motivated by the benefits of small-world networks, we propose a self-organization framework for wireless ad hoc networks. We investigate the use of directional…”
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The canary in the city: indicator groups as predictors of local rent increases by Steentoft, Aike A., Poorthuis, Ate, Lee, Bu-Sung, Schläpfer, Markus

“…As cities grow, certain neighborhoods experience a particularly high demand for housing, resulting in escalating rents. Despite far-reaching socioeconomic…”
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Cooperative Virtual Machine Management in Smart Grid Environment by Kaewpuang, Rakpong, Chaisiri, Sivadon, Niyato, Dusit, Bu-Sung Lee, Ping Wang

“…We focus on the problems of cooperative virtual machine management of cloud users in a smart grid environment. In such an environment, the cloud users can…”
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Low-Complexity Video Coding Based on Two-Dimensional Singular Value Decomposition by ZHOUYE GU, WEISI LIN, LEE, Bu-Sung, CHIEWTONG LAU

“…In this paper, we propose a low-complexity video coding scheme based upon 2-D singular value decomposition (2-D SVD), which exploits basic temporal correlation…”
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The impact of data replication on job scheduling performance in the Data Grid by Tang, Ming, Lee, Bu-Sung, Tang, Xueyan, Yeo, Chai-Kiat

“…In the Data Grid environment, the primary goal of data replication is to shorten the data access time experienced by the job and consequently reduce the job…”
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