Sabine Wittevrongel

ORCID

Publication Activity (10 Years)

Years Active: 1993-2023
Publications (10 Years): 32

Top Venues

Publications

Freek Verdonck, Herwig Bruneel, Sabine Wittevrongel
A Variable-Cycle Traffic Light Queue. EPEW (2023)
Sara Sasaninejad, Joris Walraevens, Arnaud Devos, Sabine Wittevrongel
Analysis of a two-class queueing system with service times dependent on the presence of a certain class. Math. Methods Oper. Res. 98 (3) (2023)
Abhijit Datta Banik, Mohan L. Chaudhry, Sabine Wittevrongel, Herwig Bruneel
A simple and efficient computing procedure of the stationary system-length distributions for GIX/D/c and BMAP/D/c queues. Comput. Oper. Res. 138 (2022)
Freek Verdonck, Herwig Bruneel, Sabine Wittevrongel
Delay analysis of a discrete-time single-server queue with an occasional extra server. Ann. Oper. Res. 310 (2) (2022)
Sara Sasaninejad, Joris Walraevens, Hossein Moradi, Sabine Wittevrongel
System Content Analysis for a Two-Class Queue Where Service Times in a Busy Period Depend on the Presence of Class-2. VALUETOOLS (2022)
Joris Walraevens, Thomas Van Giel, Stijn De Vuyst, Sabine Wittevrongel
Asymptotics of waiting time distributions in the accumulating priority queue. Queueing Syst. Theory Appl. 101 (3-4) (2022)
Tuan Phung-Duc, Kohei Akutsu, Ken'ichi Kawanishi, Osama I. Salameh, Sabine Wittevrongel
Queueing models for cognitive wireless networks with sensing time of secondary users. Ann. Oper. Res. 310 (2) (2022)
Abhijit Datta Banik, Mohan L. Chaudhry, Sabine Wittevrongel, Herwig Bruneel
-MSP/1/N Queue Using Roots. EPEW (2021)
Siavash Bayat, Jalal Jalali, Ata Khalili, Mohammad Robat Mili, Sabine Wittevrongel, Heidi Steendam
Optimal Multi-Objective Resource Allocation for D2D Underlaying Cellular Networks in Uplink Communications. IEEE Access 9 (2021)
Mohammad Robat Mili, Ata Khalili, Nader Mokari, Sabine Wittevrongel, Derrick Wing Kwan Ng, Heidi Steendam
Tradeoff Between Ergodic Energy Efficiency and Spectral Efficiency in D2D Communications Under Rician Fading Channel. IEEE Trans. Veh. Technol. 69 (9) (2020)
Michiel De Muynck, Herwig Bruneel, Sabine Wittevrongel
Analysis of a queue with general service demands and correlated service capacities. Ann. Oper. Res. 293 (1) (2020)
Freek Verdonck, Herwig Bruneel, Sabine Wittevrongel
An All Geometric Discrete-Time Multiserver Queueing System. ASMTA (2019)
Freek Verdonck, Herwig Bruneel, Sabine Wittevrongel
Analysis of a 2-state discrete-time queue with stochastic state-period lengths and state-dependent server availability and arrivals. Perform. Evaluation 135 (2019)
Ekaterina Evdokimova, Koen De Turck, Sabine Wittevrongel, Dieter Fiems
Queueing analysis of opportunistic scheduling with spatially correlated channels. Comput. Commun. 134 (2019)
H. M. Jansen, Michel Mandjes, Koen De Turck, Sabine Wittevrongel
Diffusion limits for networks of Markov-modulated infinite-server queues. Perform. Evaluation 135 (2019)
Freek Verdonck, Herwig Bruneel, Sabine Wittevrongel
Delay Analysis of a Two-Server Discrete-Time Queue Where One Server Is Only Intermittently Available. QTNA (2019)
Michiel De Muynck, Herwig Bruneel, Sabine Wittevrongel
Delay Analysis of a Queue with General Service Demands and Correlated Service Capacities. QTNA (2018)
Osama I. Salameh, Koen De Turck, Dieter Fiems, Herwig Bruneel, Sabine Wittevrongel
Performance Analysis of a Cognitive Radio Network with Imperfect Spectrum Sensing. IEICE Trans. Commun. (1) (2018)
Bart Steyaert, Sabine Wittevrongel, Herwig Bruneel
Characterisation of the output process of a discrete-time GI/D/1 queue, and its application to network performance. Ann. Oper. Res. 252 (1) (2017)
Osama I. Salameh, Koen De Turck, Herwig Bruneel, Chris Blondia, Sabine Wittevrongel
Analysis of secondary user performance in cognitive radio networks with reactive spectrum handoff. Telecommun. Syst. 65 (3) (2017)
Michiel De Muynck, Herwig Bruneel, Sabine Wittevrongel
Tail Probabilities of the Delay Under a Reservation-Based Scheduling Mechanism. QTNA (2017)
H. M. Jansen, Michel Mandjes, Koen De Turck, Sabine Wittevrongel
Rare-event analysis of modulated Ornstein-Uhlenbeck processes. Perform. Evaluation 112 (2017)
Herwig Bruneel, Sabine Wittevrongel
Analysis of a discrete-time single-server queue with an occasional extra server. Perform. Evaluation 116 (2017)
Michiel De Muynck, Sabine Wittevrongel, Herwig Bruneel
Analysis of discrete-time queues with general service demands and finite-support service capacities. Ann. Oper. Res. 252 (1) (2017)
Sabine Wittevrongel, Bart Feyaerts, Herwig Bruneel, Stijn De Vuyst
Delay Analysis of a Queue with Reservation-Based Scheduling and Class-Dependent Service Times. QTNA (2016)
Sofian De Clercq, Bart Steyaert, Sabine Wittevrongel, Herwig Bruneel
Analysis of a discrete-time queue with time-limited overtake priority. Ann. Oper. Res. 238 (1-2) (2016)
Michela Meo, Sabine Wittevrongel
Traffic and performance in the big data era. Comput. Networks 109 (2016)
Ekaterina Evdokimova, Koen De Turck, Sabine Wittevrongel, Dieter Fiems
An Analytical Performance Evaluation Tool for Wireless Access Points with Opportunistic Scheduling. EAI Endorsed Trans. Wirel. Spectr. 2 (10) (2016)
Eline De Cuypere, Koen De Turck, Sabine Wittevrongel, Dieter Fiems
Opinion propagation in bounded medium-sized populations. Perform. Evaluation (2016)
Eline De Cuypere, Koen De Turck, Sabine Wittevrongel, Dieter Fiems
A Maclaurin-series expansion approach to coupled queues with phase-type distributed service times. VALUETOOLS (2016)
H. M. Jansen, M. R. H. Mandjes, Koen De Turck, Sabine Wittevrongel
A large deviations principle for infinite-server queues in a random environment. Queueing Syst. Theory Appl. 82 (1-2) (2016)
Herwig Bruneel, Sabine Wittevrongel, Dieter Claeys, Joris Walraevens
Discrete-time queues with variable service capacity: a basic model and its analysis. Ann. Oper. Res. 239 (2) (2016)
Danny De Vleeschauwer, Bart Feyaerts, Herwig Bruneel, Sabine Wittevrongel
Scheduling Announced Requests for Streamed Information. International Teletraffic Congress (2015)
Bart Braem, Johan Bergs, Chris Blondia, Leandro Navarro, Sabine Wittevrongel
Analysis of End-User QoE in Community Networks. ACM DEV (2015)
Michiel De Muynck, Herwig Bruneel, Sabine Wittevrongel
Delay Analysis of a Queue with General Service Demands and Phase-Type Service Capacities. QTNA (2015)
Ekaterina Evdokimova, Koen De Turck, Sabine Wittevrongel, Dieter Fiems
Efficient Performance Evaluation of Wireless Networks with Varying Channel Conditions. ASMTA (2015)
Herwig Bruneel, Wouter Rogiest, Joris Walraevens, Sabine Wittevrongel
Analysis of a discrete-time queue with general independent arrivals, general service demands and fixed service capacity. Math. Methods Oper. Res. 82 (3) (2015)
Osama I. Salameh, Koen De Turck, Herwig Bruneel, Chris Blondia, Sabine Wittevrongel
On the Performance of Secondary Users in a Cognitive Radio Network. ASMTA (2014)
Herwig Bruneel, Wouter Rogiest, Joris Walraevens, Sabine Wittevrongel
On Queues with General Service Demands and Constant Service Capacity. QEST (2014)
Sabine Wittevrongel, Stijn De Vuyst, C. Sys, Herwig Bruneel
A reservation-based scheduling mechanism for fair QoS provisioning in packet-based networks. International Teletraffic Congress (2014)
Koen De Turck, Stijn De Vuyst, Dieter Fiems, Herwig Bruneel, Sabine Wittevrongel
Efficient performance analysis of newly proposed sleep-mode mechanisms for IEEE 802.16m in case of correlated downlink traffic. Wirel. Networks 19 (5) (2013)
Eline De Cuypere, Koen De Turck, Sabine Wittevrongel, Dieter Fiems
Markovian SIR model for opinion propagation. International Teletraffic Congress (2013)
Joris Walraevens, Herwig Bruneel, Dieter Claeys, Sabine Wittevrongel
The Discrete-Time Queue with Geometrically Distributed Service Capacities Revisited. ASMTA (2013)
Wouter Rogiest, Koenraad Laevens, Sabine Wittevrongel, Herwig Bruneel
Heuristic performance model of optical buffers for variable length packets. Photonic Netw. Commun. 26 (2-3) (2013)
Herwig Bruneel, Joris Walraevens, Dieter Claeys, Sabine Wittevrongel
Analysis of a Discrete-Time Queue with Geometrically Distributed Service Capacities. ASMTA (2012)
Zlatka Avramova, Danny De Vleeschauwer, Pedro Debevere, Sabine Wittevrongel, Peter Lambert, Rik Van de Walle, Herwig Bruneel
On the performance of scalable video coding for VBR TV channels transport in multiple resolutions and qualities. Multim. Tools Appl. 57 (3) (2012)
Koen De Turck, Stijn De Vuyst, Dieter Fiems, Sabine Wittevrongel, Herwig Bruneel
Performance analysis of sleep mode mechanisms in the presence of bidirectional traffic. Comput. Networks 56 (10) (2012)
Koen De Turck, Eline De Cuypere, Sabine Wittevrongel, Dieter Fiems
Algorithmic approach to series expansions around transient Markov chains with applications to paired queuing systems. VALUETOOLS (2012)
Bart Feyaerts, Stijn De Vuyst, Herwig Bruneel, Sabine Wittevrongel
Analysis of discrete-time buffers with heterogeneous session-based arrivals and general session lengths. Comput. Oper. Res. 39 (12) (2012)
Osama I. Salameh, Koen De Turck, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Analysis of the impact of primary user switching strategies in cognitive radio networks. ICUMT (2012)
Koen De Turck, Sofian De Clercq, Sabine Wittevrongel, Herwig Bruneel, Dieter Fiems
Transform-Domain Solutions of Poisson's Equation with Applications to the Asymptotic Variance. ASMTA (2012)
Wouter Rogiest, Koen De Turck, Koenraad Laevens, Dieter Fiems, Herwig Bruneel, Sabine Wittevrongel
Optimized Channel and Delay Selection for Contention Resolution in Optical Networks. ICC (2011)
Zlatka Avramova, Danny De Vleeschauwer, Sabine Wittevrongel, Herwig Bruneel
Performance analysis of a caching algorithm for a catch-up television service. Multim. Syst. 17 (1) (2011)
Koen De Turck, Dieter Fiems, Stijn De Vuyst, Herwig Bruneel, Sabine Wittevrongel
Large-deviations analysis for energy-saving mechanisms in wireless networks. VALUETOOLS (2011)
Zlatka Avramova, Danny De Vleeschauwer, Pedro Debevere, Sabine Wittevrongel, Peter Lambert, Rik Van de Walle, Herwig Bruneel
On the performance of scalable video coding for VBR TV channels transport in multiple resolutions and qualities. Multim. Tools Appl. 53 (3) (2011)
Koen De Turck, Dieter Fiems, Sabine Wittevrongel, Herwig Bruneel
A Taylor series expansions approach to queues with train arrivals. VALUETOOLS (2011)
Vicent Pla, Stijn De Vuyst, Koen De Turck, Elena Bernal-Mor, Jorge Martínez-Bauset, Sabine Wittevrongel
Saturation Throughput in a Heterogeneous Multi-Channel Cognitive Radio Network. ICC (2011)
Bart Feyaerts, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
-Policy. ASMTA (2010)
Bart Feyaerts, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Session Delay in File Server Output Buffers with General Session Lengths. ICC (2010)
Laurence Hoflack, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Discrete-time buffer systems with session-based arrival streams. Perform. Evaluation 67 (6) (2010)
Zlatka Avramova, Danny De Vleeschauwer, Sabine Wittevrongel, Herwig Bruneel
Dimensioning Drop-tail and AQM (RED) buffers at access networks for optimal performance with bulk data TCP traffic. Comput. Commun. 33 (Supplement-1) (2010)
Wouter Rogiest, Koen De Turck, Koenraad Laevens, Dieter Fiems, Sabine Wittevrongel, Herwig Bruneel
Performance analysis of FDL buffers: a heuristic approach with impatience and quantization. QTNA (2010)
Peixia Gao, Sabine Wittevrongel, Joris Walraevens, Marc Moeneclaey, Herwig Bruneel
Calculation of delay characteristics for multiserver queues with constant service times. Eur. J. Oper. Res. 199 (1) (2009)
Dieter Fiems, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
An analytic study of a scalable video buffer. Telecommun. Syst. 41 (1) (2009)
Zlatka Avramova, Sabine Wittevrongel, Herwig Bruneel, Danny De Vleeschauwer
Dimensioning of a Multi-Rate Network Transporting Variable Bit Rate TV Channels. ICC (2009)
Stijn De Vuyst, Koen De Turck, Dieter Fiems, Sabine Wittevrongel, Herwig Bruneel
Delay versus energy consumption of the IEEE 802.16e sleep-mode mechanism. IEEE Trans. Wirel. Commun. 8 (11) (2009)
Dieter Fiems, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
queueing systems. Ann. Oper. Res. 170 (1) (2009)
Joris Walraevens, Dieter Fiems, Sabine Wittevrongel, Herwig Bruneel
Calculation of output characteristics of a priority queue through a busy period analysis. Eur. J. Oper. Res. 198 (3) (2009)
Stijn De Vuyst, Krzysztof Tworus, Sabine Wittevrongel, Herwig Bruneel
Analysis of Stop-and-Wait ARQ for a wireless channel. 4OR 7 (1) (2009)
Koen De Turck, Sabine Wittevrongel
Exact and large-deviations analysis of the receiver buffer of Selective Repeat retransmission protocols over correlated channels. QTNA (2009)
Koen De Turck, Stijn De Vuyst, Dieter Fiems, Sabine Wittevrongel, Herwig Bruneel
Performance of the Sleep-Mode Mechanism of the New IEEE 802.16m Proposal for Correlated Downlink Traffic. NET-COOP (2009)
Sabine Wittevrongel, Stijn De Vuyst, Herwig Bruneel
Analysis of Discrete-Time Buffers with General Session-Based Arrivals. ASMTA (2009)
Danny De Vleeschauwer, Zlatka Avramova, Sabine Wittevrongel, Herwig Bruneel
Transport capacity for a catch-up television service. EuroITV (2009)
Zlatka Avramova, Danny De Vleeschauwer, Sabine Wittevrongel, Herwig Bruneel
Capacity Gain of Mixed Multicast/Unicast Transport Schemes in a TV Distribution Network. IEEE Trans. Multim. 11 (5) (2009)
Bart Feyaerts, Sabine Wittevrongel
Performance Analysis of a Priority Queue with Place Reservation and General Transmission Times. EPEW (2008)
Sabine Wittevrongel, Dieter Fiems, Joris Walraevens
Modelling and performance evaluation of future generation Internet networks. Telecommun. Syst. 39 (2) (2008)
Zlatka Avramova, Danny De Vleeschauwer, Koenraad Laevens, Sabine Wittevrongel, Herwig Bruneel
Modelling H.264/AVC VBR video traffic: comparison of a Markov and a self-similar source model. Telecommun. Syst. 39 (2) (2008)
Zlatka Avramova, Danny De Vleeschauwer, Kathleen Spaey, Sabine Wittevrongel, Herwig Bruneel, Chris Blondia
Models for Capacity Demand Estimation in a TV Broadcast Network with Variable Bit Rate TV Channels. FITraMEn (2008)
Peixia Gao, Sabine Wittevrongel, Herwig Bruneel
Delay and partial system contents for a discrete-time G-D-c queue. 4OR 6 (3) (2008)
Stijn De Vuyst, Sabine Wittevrongel, Dieter Fiems, Herwig Bruneel
Controlling the delay trade-off between packet flows using multiple reserved places. Perform. Evaluation 65 (6-7) (2008)
Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Place reservation: Delay analysis of a novel scheduling mechanism. Comput. Oper. Res. 35 (8) (2008)
Koen De Turck, Stijn De Vuyst, Dieter Fiems, Sabine Wittevrongel
Performance analysis of the IEEE 802.16e sleep mode for correlated downlink traffic. Telecommun. Syst. 39 (2) (2008)
Joris Walraevens, Sabine Wittevrongel, Herwig Bruneel
Analysis of Priority Queues with Session-Based Arrival Streams. ICN (2008)
Peixia Gao, Sabine Wittevrongel, Joris Walraevens, Herwig Bruneel
Analytic study of multiserver buffers with two-state Markovian arrivals and constant service times of multiple slots. Math. Methods Oper. Res. 67 (2) (2008)
Laurence Hoflack, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
System Content and Packet Delay in Discrete-Time Queues with Session-Based Arrivals. ITNG (2008)
Laurence Hoflack, Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Modeling Web Server Traffic with Session-Based Arrival Streams. ASMTA (2008)
Zlatka Avramova, Danny De Vleeschauwer, Sabine Wittevrongel, Herwig Bruneel
Dimensioning Multicast-Enabled Networks for IP-Transported TV Channels. International Teletraffic Congress (2007)
Koen De Turck, Stijn De Vuyst, Dieter Fiems, Sabine Wittevrongel
An Analytic Model of IEEE 802.16e Sleep Mode Operation with Correlated Traffic. NEW2AN (2007)
Debessay Fesehaye Kassa, Sabine Wittevrongel
Convergence of the Fixed Point Algorithm of Analytical Models of Reliable Internet Protocols (TCP). International Conference on Computational Science (4) (2006)
Veronique Inghelbrecht, Bart Steyaert, Sabine Wittevrongel, Herwig Bruneel
Burst loss and delay in optical buffers with offset-time management. Telecommun. Syst. 31 (2-3) (2006)
Debessay Fesehaye Kassa, Sabine Wittevrongel
An analytical model of TCP performance. IPCCC (2006)
Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Parametric delay differentiation between packet flows using multiple reserved spaces. VALUETOOLS (2006)
Koen De Turck, Sabine Wittevrongel
Delay Analysis of the Go-Back-N ARQ Protocol over a Time-Varying Channel. EPEW/WS-FM (2005)
Peixia Gao, Sabine Wittevrongel, Herwig Bruneel
Delay Analysis for a Discrete-Time GI-D-c Queue with Arbitrary-Length Service Times. FORTE Workshops (2004)
Peixia Gao, Sabine Wittevrongel, Herwig Bruneel
Discrete-time multiserver queues with geometric service times. Comput. Oper. Res. 31 (1) (2004)
Veronique Inghelbrecht, Bart Steyaert, Sabine Wittevrongel, Herwig Bruneel
An Analytical Approach to Obtain the Interdeparture Time Characteristics in a Multistage VoIP Network. Telecommun. Syst. 27 (1) (2004)
Sabine Wittevrongel, Herwig Bruneel, Bart Vinck
/Geom/c Queueing Model. NETWORKING (2002)
Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Mean value and tail distribution of the message delay in statistical multiplexers with correlated train arrivals. Perform. Evaluation 48 (1/4) (2002)
Kimon P. Kontovasilis, Sabine Wittevrongel, Herwig Bruneel, Benny Van Houdt
Performance of Telecommunication Systems: State of the Art. Communication Systems: The State of the Art (IFIP World Computer Congress) (2002)
Stijn De Vuyst, Sabine Wittevrongel, Herwig Bruneel
Statistical multiplexing of correlated variable-length packet trains: an analytic performance study. J. Oper. Res. Soc. 52 (3) (2001)

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Publication Activity (10 Years)

Top Topics

Top Venues

Sabine Wittevrongel