• Publications
  • Influence
A Review on Video-Based Human Activity Recognition
TLDR
This review article surveys extensively the current progresses made toward video-based human activity recognition. Expand
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A 200-mA Digital Low Drop-Out Regulator With Coarse-Fine Dual Loop in Mobile Application Processor
TLDR
This paper proposes a coarse-fine dual-loop architecture for the digital low drop-out (LDO) regulators with fast transient response and more than 200-mA load capacity. Expand
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Architecture and performance of SIGMA: a seamless mobility architecture for data networks
TLDR
We describe and evaluate the performance of SIGMA (seamless IP diversity based generalized mobility architecture). Expand
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Signaling cost and performance of SIGMA: A seamless handover scheme for data networks
TLDR
In this paper, we describe and evaluate theperformance of SIGMA, a Seamless IP diversity-based Generalized Mobility Architecture, and compare with Hierarchical Mobile IPv6. Expand
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Least cost heuristic for the delay-constrained capacitated minimum spanning tree problem
TLDR
This study deals with the Delay-Constrained Capacitated Minimum Spanning Tree (DC-CMST) problem arising in topology discovery of local network. Expand
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Mean Response Delay Estimation for HTTP over SCTP in Wireless Internet
  • Y. Lee
  • Computer Science
  • 28 June 2008
TLDR
We present an analytical model to find the mean response delay for HTTP over SCTP, therefore, estimate the effectiveness of SCTp over TCP. Expand
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8.3 A 200mA digital low-drop-out regulator with coarse-fine dual loop in mobile application processors
  • Y. Lee, Min-Yong Jung, +7 authors G. Cho
  • Engineering, Computer Science
  • IEEE International Solid-State Circuits…
  • 25 February 2016
TLDR
A modern mobile application processor (AP) requires a variety of power voltage levels, which increases the number of external capacitors around the mobile AP. Expand
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Experimental comparison of handoff performance of SIGMA and Mobile IP
TLDR
We have compared the handoff performance of SIGMA, our proposed seamless handoff scheme, which is based on IP diversity, with Mobile IP on an experimental testbed. Expand
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TraSH: A Transport Layer Seamless Handover for Mobile Networks
TLDR
TraSH is a new Transport Layer Seamless Handover solution to mobility, and is designed to solve many of the drawbacks of Mobile IP. Expand
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HTTP Transfer Latency over SCTP and TCP in Slow Start Phase
TLDR
We present an analytical model of object transfer latency during the slow start phase for HTTP over SCTP and compare with the latency of HTTP over TCP. Expand
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