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List of publications
2012.

BME publication database



2013

Z. Saffer, "BMAP/G/1 cyclic polling model with binomial disciplines," in BWWQT 2013, vol. 356 of CCIS, (Minsk, Republic of Belarus), pp. 157-166, Springer, 2013. [pdf file]



2012


Z. Saffer and W. Yue, "M/M/c multiple synchronous vacation model with gated discipline," Journal of Industrial and Management Optimization (JIMO), vol. 8, no. 4, pp. 939--968, 2012. [pdf file]

D. Yue and W. Yue and Zs. Saffer and X. Chen,"Analysis of an M/M/1 Queue with Impatient Customers and a Variant of Multiple Vacation Policy," in 7th International Conference on Queueing Theory and Network Applications (QTNA 2012), (Kyoto, Japan), august 2012. [pdf file]

Z. Saffer and W. Yue, "Analysis of a Tandem Queueing Model with GI Service Time at the First Queue," in 7th International Conference on Queueing Theory and Network Applications (QTNA 2012), (Kyoto, Japan), august 2012. [pdf file]

Z. Saffer, S. Andreev and Y. Koucheryavy, "Analysis of Periodically Gated Vacation Model and Its Application to IEEE 802.16 Network," in ASMTA, vol. 7314 of LNCS, (Grenoble, France), pp. 61-75, Springer, 2012. [pdf file]



2011

Z. Saffer, "Method and device for generating vocabulary entries from acoustic data," European Patent, Patent ID: EP2308042B1, Publication year: 2011.

Z. Saffer, S. Andreev and Y. Koucheryavy, "Performance evaluation of uplink delay-tolerant packet service in IEEE 802.16-based networks," EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING , Paper 549492, 2011. [pdf file]

Z. Saffer and M. Telek, "M/G/1 queue with exponential working vacation and gated service," in ASMTA, vol. 6751 of LNCS, pp. 28-42, Springer, 2011. [pdf file]

Z. Saffer and W. Yue, "Analysis of multi-server queue with synchronous vacations and gated discipline," in 6th International Conference on Queueing Theory and Network Applications (QTNA 2011), (Seoul, South Korea), pp. 139-149, august 2011. [pdf file]

Z. Saffer and M. Telek, "Analysis of globally gated markovian limited cyclic polling model and its application to uplink traffic in the ieee 802.16 network," Journal of Industrial and Management Optimization, JIMO100957, vol. 7, pp. 677 - 697, 2011. [pdf file]

S. Andreev, Z. Saffer and A. Turlikov, "Delay Analysis of Wireless Broadband Networks with Non Real-Time Traffic," in 3rd International Workshop on Multiple Access Communications (MACOM 2010), (Barcelona, Spain), pp. 1-12, september 2010. [pdf file]



2010

Z. Saffer, S. Andreev and Y. Koucheryavy, "Modeling the influence of the Real-Time Traffic on the Delay of the Non Real-Time Traffic in IEEE 802.16 Network," in MACOM 2010, (Trento, Italy), vol. 6886 of LNCS, pp. 206-217, Springer, september 2011. [pdf file]

Z. Saffer and M. Telek, "Analysis of bmap vacation queue and its application to ieee 802.16e sleep mode," Journal of Industrial and Management Optimization, vol. 6, no. 3, pp. 661-690, 2010. [pdf file]

Z. Saffer, "Unified Analysis of Cyclic Polling Models with BMAP," PhD Thesis, 2010. [pdf file]

Z. Saffer and M. Telek, "Unified analysis of bmap/g/1 cyclic polling models," Queueing systems, vol. 64, no. 1, pp. 69 - 102, 2010 [pdf file]

Z. Saffer, "Speech Recognition System with Huge Vocabulary," European Patent, Patent ID: EP1960997B1, Publication year: 2010.

Z. Saffer, "Speech recognition device and method," US Patent, Patent ID: 7689414, Publication year: 2010.

Z. Saffer and M. Telek, "Closed form results for bmap/g/1 vacation model with binomial type disciplines," Publicationes Mathematicae Debrecen, 76/3, pp.  359-378, 2010. [pdf file]

Z. Saffer, "Clicking noise detection in a digital audio signal," US Patent, Patent ID: 7729906, Publication year: 2010.

Z. Saffer and M. Telek, "Analysis of globally gated markovian limited cyclic polling model and its application to ieee 802.16 network," in 5th International Conference on Queueing Theory and Network Applications (QTNA 2010), (Beijing, China), pp. 1-10, july 2010. [pdf file]

S. Andreev, Z. Saffer, A. Turlikov and A. Vinel, "Upper Bound on Overall Delay in Wireless Broadband Networks with Non Real-Time Traffic," in 17th International Conference on Analytical and Stochastic Modeling Techniques and Applications (ASMTA 2010), (Cardiff, UK), pp. 1-12, june 2010. [pdf file]

E. Rank, A. Al-Khayat, T. V. Pham, Z. Saffer and M. Stark, "Comparison between DFT-, FCT-, Wavelet-, and Lattice Filter-based Noise Reduction for ASR," in International Conference on Computing and Telecommunication Technologies (IEEE-RIVF) , (Hanoi, Vietnam), pp. 10-14, november 2010. [pdf file]



2009

Z. Saffer and M. Telek, "Waiting time analysis of bmap vacation queue and its application to ieee 802.16e sleep mode," in 4th Int. Conf. on Queueing Theory and Network Applications (QTNA), (Singapore), pp. 1-8, July 2009. [pdf file]

Z. Saffer and M. Telek, "Stability of periodic polling system with bmap arrivals," European Journal of Operational Research, vol. 197, no. 1, pp. 188 - 195, 2009. [pdf file]

Z. Saffer and M. Telek, "Analysis of BMAP/GI/1 phase dependent vacation model with decrementing-K discipline," in proceedings of 20th Belarusian winter workshop on queueing theory, BWWQT, pp. 193-198, Minsk, Belarus, 2009. [pdf file]

S. Andreev, Z. Saffer, A. Turlikov and A. Vinel, "Overall Delay in IEEE 802.16 with Contention-Based Random Access," in 16th International Conference on Analytical and Stochastic Modeling Techniques and Applications (ASMTA 2009), (Madrid, Spain), pp. 89-102, june 2009. [pdf file]

S. Andreev, Z. Saffer, and A. Anisimov, "Overall Delay Analysis of IEEE 802.16 Network," in IEEE International Conference on Communications (IEEE ICC-2009 and MACOM-2009 Workshop Proceedings), (Dresden, Germany), pp. 1-6, june 2009. [pdf file]



2008

Z. Saffer and S. Andreev, "Mean Delay Estimation for Wireless Broadband Networks," in Selected Lectures on Multiple Access and Queuing Systems, pp. 77 - 85, Saint-Petersburg: Izdatelstvo Nauka, 2008. [pdf file]

Z. Saffer and S. Andreev, "Delay Analysis of IEEE 802.16 Wireless Metropolitan Area Network," in 15th International Conference on Telecommunications (ICT 2008 and MACOM 2008 Workshop Proceedings), (Saint-Petersburg, Russia), pp. 1-5, june 2008. [pdf file]

Z. Saffer and M. Telek, "Analysis of BMAP/G/1 vacation model of non-M/G/1-type," in EPEW, vol. 5261 of LNCS, (Mallorca, Spain), pp. 212-226, Springer, 2008. [pdf file]



2007

Z. Saffer, "An introduction to Classical Cyclic Polling Model," in Proceedings of the 14th International Conference on Analytical and Stochastic Modelling Techniques and Applications (ASMTA'07), (Prága, Czech Republic), pp. 59-64, june 2007. [pdf file]



2006

Z. Saffer, "Clicking Noise Detection in a Digital Audio Signal," European Patent, Patent ID: EP1661125B1, Publication year: 2006.



1991

Saffer Zsolt, "Digitális távközlo rendszerek hibaarány számítási módszereinek összehasonlítása," HÍRADÁSTECHNIKA, vol. 42, pp. 22-26, 1991.