18 citations · 36 across the 7 of their papers we have counts for
7 papers
Simplified Stochastic Feedforward Neural Networks
Kimin Lee, Jaehyung Kim, Song Chong +1
It has been believed that stochastic feedforward neural networks (SFNNs) have several advantages beyond deterministic deep neural networks (DNNs): they have more expressive power a…
Delay-Optimal Data Forwarding in Vehicular Sensor Networks
Okyoung Choi, Seokhyun Kim, Jaeseong Jeong +2
Vehicular Sensor Network (VSN) is emerging as a new solution for monitoring urban environments such as Intelligent Transportation Systems and air pollution. One of the crucial fact…
Making 802.11 DCF Optimal: Design, Implementation, and Evaluation
Jinsung Lee, Yung Yi, Song Chong +3
This paper proposes a new protocol called Optimal DCF (O-DCF). Inspired by a sequence of analytic results, O-DCF modifies the rule of adapting CSMA parameters, such as backoff time…
On the Generalized Delay-Capacity Tradeoff of Mobile Networks with Lévy Flight Mobility
Yoora Kim, Kyunghan Lee, Ness B. Shroff +2
In the literature, scaling laws for wireless mobile networks have been characterized under various models of node mobility and several assumptions on how communication occurs betwe…
Economics of WiFi Offloading: Trading Delay for Cellular Capacity
Joohyun Lee, Yung Yi, Song Chong +1
Cellular networks are facing severe traffic overloads due to the proliferation of smart handheld devices and traffic-hungry applications. A cost-effective and practical solution is…
On the Critical Delays of Mobile Networks under Lévy Walks and Lévy Flights
Kyunghan Lee, Yoora Kim, Song Chong +3
Delay-capacity tradeoffs for mobile networks have been analyzed through a number of research work. However, Lévy mobility known to closely capture human movement patterns has not b…