Tugrul Dayar

Publication Activity (10 Years)

Years Active: 1995-2018
Publications (10 Years): 6

Top Topics

Multi Class Classification

Arrival Process

Numerical Solution

Top Venues

Perform. Evaluation

J. Appl. Probab.

Numer. Linear Algebra Appl.

Publications

Peter Buchholz, Tugrul Dayar
Efficient Transient Analysis of a Class of Compositional Fluid Stochastic Petri Nets. DSN (2018)
Tugrul Dayar, M. Can Orhan
On compact vector formats in the solution of the chemical master equation with backward differentiation. Numer. Linear Algebra Appl. 25 (5) (2018)
Tugrul Dayar, M. Can Orhan
A Software Tool for the Compact Solution of the Chemical Master Equation. MMB (2018)
Peter Buchholz, Tugrul Dayar, Jan Kriege, M. Can Orhan
On compact solution vectors in Kronecker-based Markovian analysis. Perform. Evaluation 115 (2017)
Tugrul Dayar, M. Can Orhan
Steady-state analysis of a multiclass MAP/PH/c queue with acyclic PH retrials. J. Appl. Probab. 53 (4) (2016)
Peter Buchholz, Tugrul Dayar, Jan Kriege, M. Can Orhan
Compact Representation of Solution Vectors in Kronecker-Based Markovian Analysis. QEST (2016)
Tugrul Dayar, M. Can Orhan
On Vector-Kronecker Product Multiplication with Rectangular Factors. SIAM J. Sci. Comput. 37 (5) (2015)
Hendrik Baumann, Tugrul Dayar, M. Can Orhan, Werner Sandmann
On the numerical solution of Kronecker-based infinite level-dependent QBD processes. Perform. Evaluation 70 (9) (2013)
Tugrul Dayar, M. Can Orhan
Kronecker-Based Infinite Level-Dependent QBD Processes. J. Appl. Probab. 49 (4) (2012)
Tugrul Dayar, Holger Hermanns, David Spieler, Verena Wolf
Bounding the equilibrium distribution of Markov population models. Numer. Linear Algebra Appl. 18 (6) (2011)
Tugrul Dayar, Linar Mikeev, Verena Wolf
On the Numerical Analysis of Stochastic Lotka-Volterra Models. IMCSIT (2010)
Tugrul Dayar, Gökçe Nil Noyan
A software tool for the steady-state analysis of Google-like stochastic matrices. VALUETOOLS (2009)
Tugrul Dayar
Analyzing Large Sparse Markov Chains of Kronecker Products. QEST (2009)
Tugrul Dayar, Akin Meriç
Kronecker representation and decompositional analysis of closed queueing networks with phase-type service distributions and arbitrary buffer sizes. Ann. Oper. Res. 164 (1) (2008)
Peter Buchholz, Tugrul Dayar
On the Convergence of a Class of Multilevel Methods for Large Sparse Markov Chains. SIAM J. Matrix Anal. Appl. 29 (3) (2007)
Wolfgang E. Nagel, Bruno Gaujal, Tugrul Dayar, Nihal Pekergin
Topic 2 Performance Prediction and Evaluation. Euro-Par (2007)
Tugrul Dayar
On Moments of Discrete Phase-Type Distributions. EPEW/WS-FM (2005)
Nihal Pekergin, Tugrul Dayar, Denizhan N. Alparslan
Componentwise bounds for nearly completely decomposable Markov chains using stochastic comparison and reordering. Eur. J. Oper. Res. 165 (3) (2005)
Tugrul Dayar, Nail Akar
Computing Moments of First Passage Times to a Subset of States in Markov Chains. SIAM J. Matrix Anal. Appl. 27 (2) (2005)
Peter Buchholz, Tugrul Dayar
Block SOR Preconditioned Projection Methods for Kronecker Structured Markovian Representations. SIAM J. Sci. Comput. 26 (4) (2005)
Peter Buchholz, Tugrul Dayar
Comparison of Multilevel Methods for Kronecker-based Markovian Representations. Computing 73 (4) (2004)
Oleg Gusak, Tugrul Dayar, Jean-Michel Fourneau
Lumpable continuous-time stochastic automata networks. Eur. J. Oper. Res. 148 (2) (2003)
Tugrul Dayar, Jean-Michel Fourneau, Nihal Pekergin
Transforming stochastic matrices for stochastic comparison with the st-order. RAIRO Oper. Res. 37 (2) (2003)
Oleg Gusak, Tugrul Dayar, Jean-Michel Fourneau
Iterative disaggregation for a class of lumpable discrete-time stochastic automata networks. Perform. Evaluation 53 (1) (2003)
Tugrul Dayar, Franck Quessette
Quasi-Birth-and-Death Processes with Level-Geometric Distribution. SIAM J. Matrix Anal. Appl. 24 (1) (2002)
Oleg Gusak, Tugrul Dayar, Jean-Michel Fourneau
Stochastic Automata Networks and Near Complete Decomposability. SIAM J. Matrix Anal. Appl. 23 (2) (2001)
Tugrul Dayar, William J. Stewart
Comparison of Partitioning Techniques for Two-Level Iterative Solvers on Large, Sparse Markov Chains. SIAM J. Sci. Comput. 21 (5) (2000)
Tugrul Dayar
State Space Orderings for Gauss-Seidel in Markov Chains Revisited. SIAM J. Sci. Comput. 19 (1) (1998)
Ertugrul Uysal, Tugrul Dayar
Iterative methods based on splittings for stochastic automata networks. Eur. J. Oper. Res. 110 (1) (1998)
Tugrul Dayar, William J. Stewart
Quasi Lumpability, Lower-Bounding Coupling Matrices, and Nearly Completely Decomposable Markov Chains. SIAM J. Matrix Anal. Appl. 18 (2) (1997)
Tugrul Dayar, William J. Stewart
On the Effects of Using the Grassmann-Taksar-Heyman Method in Iterative Aggregation-Disaggregation. SIAM J. Sci. Comput. 17 (1) (1996)
Michele Benzi, Tugrul Dayar
The Arithmetic Mean Method for Finding the Stationary Vector of Markov Chains. Parallel Algorithms Appl. 6 (1) (1995)