Lack of Invariant Property of the Erlang Loss Model in Case of MAP Input. - Valentina I. Klimenok; Che Soong Kim; Dmitry S. Orlovsky; Alexander N. Dudin (Queueing Syst. Theory Appl., 2005)

Optimal multi-threshold control by the BMAP/SM/1 retrial system. - Che Soong Kim; Valentina I. Klimenok; Alexander Birukov; Alexander N. Dudin (Ann. Oper. Res., 2006)

Threshold control by a single-server retrial queue with batch arrivals and group services. - Che Soong Kim; Aliaksandr Kanechny; Alexander N. Dudin (Oper. Res. Lett., 2006)

The BMAP/G/1 -> ./PH/1/M tandem queue with feedback and losses. - Che Soong Kim; Valentina I. Klimenok; Gennady V. Tsarenkov; Lothar Breuer; Alexander N. Dudin (Perform. Evaluation, 2007)

Optimal assignment of dynamic priorities in queuing systems with two types of customers. - Che Soong Kim; Agassi Z. Melikov; B. G. Ismailov (Autom. Control. Comput. Sci., 2008)

Multi-server queueing systems with cooperation of the servers. - Che Soong Kim; Moon Ho Lee; Alexander N. Dudin; Valentina I. Klimenok (Ann. Oper. Res., 2008)

Modeling and optimization of zone-based registration considering cell-by-cell location area for mobile communication networks. - Kyung Hee Kim; Jang Hyun Baek; Che Soong Kim (Comput. Networks, 2008)

The BMAP/PH/N retrial queue with Markovian flow of breakdowns. - Che Soong Kim; Valentina I. Klimenok; Dmitry S. Orlovsky (Eur. J. Oper. Res., 2008)

Erlang loss queueing system with batch arrivals operating in a random environment. - Che Soong Kim; Alexander N. Dudin; Valentina I. Klimenok; Valentina Khramova (Comput. Oper. Res., 2009)

The MAP/PH/1/N queue with flows of customers as a model for traffic control in telecommunication networks. - Che Soong Kim; Sergey A. Dudin; Valentina I. Klimenok (Perform. Evaluation, 2009)

Performance Analysis and Optimization of Multi-Traffic on Communication Networks. - Leonid A. Ponomarenko; Che Soong Kim; Agassi Z. Melikov (Springer, 2010)

The BMAP/PH/N retrial queueing system operating in Markovian random environment. - Che Soong Kim; Valentina I. Klimenok; Vilena V. Mushko; Alexander N. Dudin (Comput. Oper. Res., 2010)

A tandem retrial queueing system with two Markovian flows and reservation of channels. - Che Soong Kim; Valentina I. Klimenok; Olga Taramin (Comput. Oper. Res., 2010)

Performance Analysis of Multi-Parametric Call Admission Control Strategies in Un-Buffered Multi-Service Cellular Wireless Networks. - Jang Hyun Baek; Che Soong Kim; Agassi Z. Melikov; Mehriban I. Fattakhova (Wirel. Sens. Netw., 2010)

Tandem Queueing System with Different Types of Customers. - Valentina I. Klimenok; Che Soong Kim; Alexander N. Dudin (ASMTA, 2011)

Priority tandem queueing model with admission control. - Che Soong Kim; Sergey A. Dudin (Comput. Ind. Eng., 2011)

Queueing System MAP/M/N as a Model of Call Center with Call-Back Option. - Che Soong Kim; Olga S. Dudina; Alexander N. Dudin; Sergey A. Dudin (ASMTA, 2012)

Tandem Retrial Queueing System with Correlated Arrival Flow and Operation of the Second Station Described by a Markov Chain. - Che Soong Kim; Alexander N. Dudin; Valentina I. Klimenok (CN, 2012)

Computation of the steady state distribution for multi-server retrial queues with phase type service process. - Che Soong Kim; Vilena V. Mushko; Alexander N. Dudin (Ann. Oper. Res., 2012)

A queueing system with batch arrival of customers in sessions. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Valentina I. Klimenok (Comput. Ind. Eng., 2012)

Exact Modeling and Performance Analysis of Distance-Based Registration Considering the Implicit Registration Effect of Outgoing Calls. - Jang Hyun Baek; Taehan Lee; Che Soong Kim (IEICE Trans. Commun., 2012)

A multi-server queueing model with retrial connection arrivals as a model for optimisation of the traffic control. - Che Soong Kim; Sergey A. Dudin (Int. J. Syst. Sci., 2012)

An Analytical Approach to the Analysis of Guard-Channel-Based Call Admission Control in Wireless Cellular Networks. - HyungMan Kim; Agassi Z. Melikov; Mehriban I. Fattakhova; Che Soong Kim (J. Appl. Math., 2012)

Retrial Queueing System with Correlated Input, Finite Buffer, and Impatient Customers. - Che Soong Kim; Valentina I. Klimenok; Alexander N. Dudin (ASMTA, 2013)

Queueing System MAP|PH|N|R with Session Arrivals Operating in Random Environment. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (CN, 2013)

Approximate method for analysis of queuing models with jump priorities. - Agassi Z. Melikov; Leonid A. Ponomarenko; Che Soong Kim (Autom. Remote. Control., 2013)

Retrial queuing system with Markovian arrival flow and phase-type service time distribution. - Olga S. Dudina; Che Soong Kim; Sergey A. Dudin (Comput. Ind. Eng., 2013)

MMAP|M|N queueing system with impatient heterogeneous customers as a model of a contact center. - Sergey A. Dudin; Che Soong Kim; Olga S. Dudina (Comput. Oper. Res., 2013)

Performance Analysis of 2-Location Distance-Based Registration in Mobile Communication Networks. - Jang Hyun Baek; Taehan Lee; Che Soong Kim (IEICE Trans. Commun., 2013)

Tandem queueing system with impatient customers as a model of call center with Interactive Voice Response. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (Perform. Evaluation, 2013)

Retrial Queue with Lattice Distribution of Inter-Arrival Times and Constant Retrial Rate. - Che Soong Kim; Valentina I. Klimenok; Alexander N. Dudin (EMS, 2014)

A unified approach to analyzing models of cellular communication networks with data call buffering. - Agassi Z. Melikov; Leonid A. Ponomarenko; Che Soong Kim (Autom. Remote. Control., 2014)

Analysis of Anmmap/Ph1, Ph2/N/∞ queueing system operating in a random environment. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (Int. J. Appl. Math. Comput. Sci., 2014)

Analysis and optimization of Guard Channel Policy in cellular mobile networks with account of retrials. - Che Soong Kim; Valentina I. Klimenok; Alexander N. Dudin (Comput. Oper. Res., 2014)

Tandem queueing system with infinite and finite intermediate buffers and generalized phase-type service time distribution. - Che Soong Kim; Alexander N. Dudin; Olga S. Dudina; Sergey A. Dudin (Eur. J. Oper. Res., 2014)

Multi-server Queueing System MAP/M/N(r)/∞ Operating in Random Environment. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (CN, 2015)

Priority retrial queueing model operating in random environment with varying number and reservation of servers. - Alexander N. Dudin; Che Soong Kim; Sergey A. Dudin; Olga S. Dudina (Appl. Math. Comput., 2015)

Analysis of a Queueing Model with Contingent Additional Server. - Che Soong Kim; Alexander N. Dudin (CN, 2016)

Multi-server queueing system with a generalized phase-type service time distribution as a model of call center with a call-back option. - Alexander N. Dudin; Che Soong Kim; Olga S. Dudina; Sergey A. Dudin (Ann. Oper. Res., 2016)

Priority tandem queueing system with retrials and reservation of channels as a model of call center. - Che Soong Kim; Valentina I. Klimenok; Alexander N. Dudin (Comput. Ind. Eng., 2016)

Analysis and optimization of Guard Channel Policy with buffering in cellular mobile networks. - Alexander N. Dudin; Che Soong Kim; Sergey A. Dudin; Olga S. Dudina (Comput. Networks, 2016)

Hysteresis control by the number of active servers in queueing system MMAP/PH/N with priority service. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (Perform. Evaluation, 2016)

Analysis of a Wireless Sensor Node with Varying Rates of Energy Harvesting and Consumption. - Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina; Che Soong Kim (ACMPT, 2017)

Performance evaluation of a wireless sensor node with energy harvesting and varying conditions of operation. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (ICC, 2017)

Analysis of unreliable BMAP/PH/N type queue with Markovian flow of breakdowns. - Che Soong Kim; Valentina I. Klimenok; Alexander N. Dudin (Appl. Math. Comput., 2017)

A Queueing System with Heterogeneous Impatient Customers and Consumable Additional Items. - Jang Hyun Baek; Olga S. Dudina; Che Soong Kim (Int. J. Appl. Math. Comput. Sci., 2017)

Analysis of Multi-Server Queue With Spatial Generation and Location-Dependent Service Rate of Customers as a Cell Operation Model. - Sergei A. Dudin; Che Soong Kim (IEEE Trans. Commun., 2017)

Analysis of a semi-open queueing network with Markovian arrival process. - Jiseung Kim 003; Alexander N. Dudin; Sergey A. Dudin; Che Soong Kim (Perform. Evaluation, 2018)

Multi-threshold control by a single-server queuing model with a service rate depending on the amount of harvested energy. - Che Soong Kim; Sergei A. Dudin; Alexander N. Dudin; Konstantin E. Samouylov (Perform. Evaluation, 2018)

Optimal Control by the Queue with Rate and Quality of Service Depending on the Amount of Harvested Energy as a Model of the Node of Wireless Sensor Network. - Alexander N. Dudin; Che Soong Kim; Sergey A. Dudin (DCCN, 2019)

Unreliable Queueing System with Threshold Strategy of the Backup Server Connection. - Valentina I. Klimenok; Che Soong Kim; Vladimir M. Vishnevsky; Alexander N. Dudin (DCCN, 2019)

Optimization of Signals Processing in Nodes of Sensor Network with Energy Harvesting and Expenditure for Admission and Transmission. - Sergey A. Dudin; Olga S. Dudina; Alexander N. Dudin; Che Soong Kim (DCCN, 2020)

Mathematical Models for the Operation of a Cell With Bandwidth Sharing and Moving Users. - Che Soong Kim; Sergei A. Dudin; Olga S. Dudina; Alexander N. Dudin (IEEE Trans. Wirel. Commun., 2020)

Analysis of Multi-server Loss Queueing System with the Batch Marked Markov Arrival Process. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (DCCN, 2021)

Mathematical Model of Operation of a Cell of a Mobile Communication Network With Adaptive Modulation Schemes and Handover of Mobile Users. - Che Soong Kim; Alexander N. Dudin; Sergey A. Dudin; Olga S. Dudina (IEEE Access, 2021)

Analysis Of MAP/M/1/K Ticket Queue With Users Balking And Reneging And Service Of No-Show Users. - Che Soong Kim; Alexander N. Dudin; Sergei A. Dudin; Olga S. Dudina (ECMS, 2023)

Analysis of a priority queueing system with the enhanced fairness of servers scheduling. - Seokjun Lee; Alexander N. Dudin; Olga S. Dudina; Che Soong Kim (J. Ambient Intell. Humaniz. Comput., 2024)