Chul-Ho Lee Lee, C.-H., & Eun, D. Y. (2016). Exploiting Heterogeneity for Improving Forwarding Performance in Mobile Opportunistic Networks: An Analytic Approach. IEEE TRANSACTIONS ON MOBILE COMPUTING, 15(1), 150–162. https://doi.org/10.1109/tmc.2015.2407406 Lee, C.-H., Kwak, J., & Eun, D. Y. (2016). Towards Distributed Optimal Movement Strategy for Data Gathering in Wireless Sensor Networks. IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 27(2), 574–584. https://doi.org/10.1109/tpds.2015.2407893 Lee, C. H., & Eun, D. Y. (2015). Characterizing link connectivity in opportunistic networks. Opportunistic Mobile Social Networks, 71–97. Xu, X., Lee, C. H., & Eun, D. Y. (2014). A general framework of hybrid graph sampling for complex network analysis. 2014 proceedings ieee infocom, 2795–2803. https://doi.org/10.1109/infocom.2014.6848229 Kwak, J., Lee, C. H., & Eun, D. Y. (2014). A high-order Markov chain based scheduling algorithm for low delay in CSMA networks. 2014 proceedings ieee infocom, 1662–1670. https://doi.org/10.1109/infocom.2014.6848103 Lee, C. H., Kwak, J., & Eun, D. Y. (2013). Characterizing link connectivity for opportunistic mobile networking: Does mobility suffice? 2013 proceedings ieee infocom, 2076–2084. https://doi.org/10.1109/infcom.2013.6567009 Lee, C.-H., & Eun, D. Y. (2013). On the Forwarding Performance under Heterogeneous Contact Dynamics in Mobile Opportunistic Networks. IEEE TRANSACTIONS ON MOBILE COMPUTING, 12(6), 1107–1119. https://doi.org/10.1109/tmc.2012.84 Lee, C. H., & Eun, D. Y. (2011). Smart sleep: sleep more to reduce delay in duty-cycled wireless sensor networks. 2011 proceedings ieee infocom, 611–615. https://doi.org/10.1109/infcom.2011.5935237 Lee, C. H., & Eun, D. Y. (2010). A Distributed Wake-up Scheduling for Opportunistic Forwarding in Wireless Sensor Networks. 2010 ieee global telecommunications conference globecom 2010. https://doi.org/10.1109/glocom.2010.5683254 Kim, S., Lee, C.-H., & Eun, D. Y. (2010). Superdiffusive Behavior of Mobile Nodes and Its Impact on Routing Protocol Performance. IEEE TRANSACTIONS ON MOBILE COMPUTING, 9(2), 288–304. https://doi.org/10.1109/TMC.2009.124 Lee, C. H., & Eun, D. Y. (2009). Heterogeneity in contact dynamics: Helpful or harmful to forwarding algorithms in DTNs? 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless, 72–81.