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Attahiru Sule Alfa Vis

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*2009
61EEAttahiru Sule Alfa, Haitham Abu-Ghazaleh: Discrete-time analysis of packet data discarding in high speed multimedia networks. ISCC 2009: 443-448
60EEWeiwei Wang, Jun Cai, Attahiru Sule Alfa: Distributed routing schemes for multi-hop fixed relay networks. IWCMC 2009: 477-482
59EEElizabeth M. Jewkes, Attahiru Sule Alfa: A queueing model of delayed product differentiation. European Journal of Operational Research 199(3): 734-743 (2009)
2008
58EENasim Arianpoo, Yuxia Lin, Vincent W. S. Wong, Attahiru Sule Alfa: An Analytical Model for Prioritized Contention Access in ECMA-368 MAC Protocol. ICC 2008: 246-251
57EEJinting Wang, Jun Cai, Attahiru Sule Alfa: New Channel Model for Wireless Communications: Finite-State Phase-Type Semi-Markov Channel Model. ICC 2008: 4461-4465
56EEHaitham Abu-Ghazaleh, Attahiru Sule Alfa: Mobility Prediction and Spatial-Temporal Traffic Estimation in Wireless Networks. VTC Spring 2008: 2203-2207
55EENasim Arianpoo, Yuxia Lin, Vincent W. S. Wong, Attahiru Sule Alfa: Analysis of Distributed Reservation Protocol for UWB-Based WPANs with ECMA-368 MAC. WCNC 2008: 1553-1558
54EEAttahiru Sule Alfa, Barbara Haas Margolius: Two classes of time-inhomogeneous Markov chains: Analysis of the periodic case. Annals OR 160(1): 121-137 (2008)
53EEArash Abadpour, Attahiru Sule Alfa, J. Diamond: Video-on-Demand Network Design and Maintenance Using Fuzzy Optimization. IEEE Transactions on Systems, Man, and Cybernetics, Part B 38(2): 404-420 (2008)
52EEArash Abadpour, Attahiru Sule Alfa, Anthony C. K. Soong: Closed Form Solution for Maximizing the Sum Capacity of Reverse-Link CDMA System with Rate Constraints. IEEE Transactions on Wireless Communications 7(4): 1179-1183 (2008)
51EEJun Cai, Xuemin Shen, Jon W. Mark, Attahiru Sule Alfa: Semi-Distributed User Relaying Algorithm for Amplify-and-Forward Wireless Relay Networks. IEEE Transactions on Wireless Communications 7(4): 1348-1357 (2008)
50EEAttahiru Sule Alfa, Qi-Ming He: Algorithmic analysis of the discrete time GI. Perform. Eval. 65(9): 623-640 (2008)
2007
49EEEugene Ng, Attahiru Sule Alfa: Optimizing Bandwidth Allocation of Different Traffic Classes for Traffic between an ISP and a Future Home Area Network. AICT 2007: 2
48EEArash Abadpour, Attahiru Sule Alfa, Anthony C. K. Soong: A More Realistic Approach to Information-Theoretic Sum Capacity of Reverse Link CDMA Systems in a Single Cell. ICC 2007: 314-319
47EEArash Abadpour, Attahiru Sule Alfa, Anthony C. K. Soong: Capacity-Share Controlled Information-Theoretic Sum Capacity of Reverse Link Single-Cell CDMA Systems. VTC Spring 2007: 2605-2609
46EEAttahiru Sule Alfa, Jungong Xue: Efficient Computations for the Discrete GI/G/1 System. INFORMS Journal on Computing 19(3): 480-484 (2007)
45EEJingxiang Luo, Attahiru Sule Alfa: Traffic analysis of heterogeneous mobile cellular networks using "wrap-up" cell structure. Telecommunication Systems 34(3-4): 117-132 (2007)
2006
44EEJun Cai, Xuemin Shen, Jon W. Mark, Attahiru Sule Alfa: Resource Allocation in Wireless Relay Networks. GLOBECOM 2006
43EEArash Abadpour, Attahiru Sule Alfa, Anthony C. K. Soong: Closed form solution for QoS: constrained information--theoretic sum capacity of reverse link CDMA systems. Q2SWinet 2006: 123-128
42EEAttahiru Sule Alfa: Discrete-time analysis of the GI/G/1 system with Bernoulli retrials: An algorithmic approach. Annals OR 141(1): 51-66 (2006)
41EETeerawat Issariyakul, Ekram Hossain, Attahiru Sule Alfa: End-to-End Batch Transmission in a Multihop and Multirate Wireless Network: Latency, Reliability, and Throughput Analysis. IEEE Trans. Mob. Comput. 5(9): 1143-1155 (2006)
40EEAfshin Fallahi, Ekram Hossain, Attahiru Sule Alfa: QoS and Energy Trade Off in Distributed Energy-Limited Mesh/Relay Networks: A Queuing Analysis. IEEE Trans. Parallel Distrib. Syst. 17(6): 576-592 (2006)
39EELong Bao Le, Ekram Hossain, Attahiru Sule Alfa: Service differentiation in multirate wireless networks with weighted round-robin scheduling and ARQ-based error control. IEEE Transactions on Communications 54(2): 208-215 (2006)
38EELong Bao Le, Ekram Hossain, Attahiru Sule Alfa: Radio link level performance evaluation in wireless networks using multi-rate transmission with ARQ-based error control. IEEE Transactions on Wireless Communications 5(10): 2647-2653 (2006)
37EELong Bao Le, Ekram Hossain, Attahiru Sule Alfa: Delay Statistics and Throughput Performance for Multi-rate Wireless Networks Under Multiuser Diversity. IEEE Transactions on Wireless Communications 5(11): 3234-3243 (2006)
2005
36EEMohammad M. Rashid, Attahiru Sule Alfa, Ekram Hossain, Muthucumaru Maheswaran: An Analytical Approach to Providing Controllable Differentiated Quality of Service in Web Servers. IEEE Trans. Parallel Distrib. Syst. 16(11): 1022-1033 (2005)
35EEBenny Van Houdt, Attahiru Sule Alfa: Response time in a tandem queue with blocking, Markovian arrivals and phase-type services. Oper. Res. Lett. 33(4): 373-381 (2005)
34EELothar Breuer, Attahiru Sule Alfa: An EM algorithm for platoon arrival processes in discrete time. Oper. Res. Lett. 33(5): 535-543 (2005)
2004
33EEAttahiru Sule Alfa, Bin Liu: Performance analysis of a mobile communication network: the tandem case. Computer Communications 27(3): 208-221 (2004)
32EEAttahiru Sule Alfa: Markov chain representations of discrete distributions applied to queueing models. Computers & OR 31(14): 2365-2385 (2004)
31EEAttahiru Sule Alfa, K. P. Sapna Isotupa: An M/PH/k retrial queue with finite number of sources. Computers & OR 31(9): 1455-1464 (2004)
30EEAttahiru Sule Alfa: Loss probability in an overloaded discrete-time GI/G/1/K system with very large K. Oper. Res. Lett. 32(5): 439-447 (2004)
29EEBin Liu, Attahiru Sule Alfa: A queueing model with time-varying QoS and call dropping for evaluating the performance of CDMA cellular systems. Wireless Communications and Mobile Computing 4(4): 439-447 (2004)
2003
28 Selvamuthu Dharmaraja, Attahiru Sule Alfa: Performance Analysis of 3G Wireless Networks Supporting Voice, Data and Video Traffic. International Conference on Wireless Networks 2003: 495-498
27EEAttahiru Sule Alfa: Waiting time distribution of the MAP/D/k system in discrete time - a more efficient algorithm. Oper. Res. Lett. 31(3): 263-267 (2003)
26EEAttahiru Sule Alfa: An alternative approach for analyzing finite buffer queues in discrete time. Perform. Eval. 53(2): 75-92 (2003)
25EEAttahiru Sule Alfa: Vacation Models in Discrete Time. Queueing Syst. 44(1): 5-30 (2003)
24EEAttahiru Sule Alfa: Combined Elapsed Time and Matrix-Analytic Method for the Discrete Time GI/G/1 and GIX/G/1 Systems. Queueing Syst. 45(1): 5-25 (2003)
23EEAttahiru Sule Alfa: Vacation Models in Discrete Time. Queueing Syst. 45(4): 381-381 (2003)
2002
22 Attahiru Sule Alfa, Jungong Xue, Qiang Ye: Accurate computation of the smallest eigenvalue of a diagonally dominant M-matrix. Math. Comput. 71(237): 217-236 (2002)
21 Eric Xu, Attahiru Sule Alfa: A vacation model for the non-saturated Readers and Writers system with a threshold policy. Perform. Eval. 50(4): 233-244 (2002)
20 Attahiru Sule Alfa, Bin Liu: Performance Analysis of a Mobile Communication Network: Unidirectional Tandem Case with Phase Type Service. Telecommunication Systems 20(3-4): 241-254 (2002)
19 Attahiru Sule Alfa, Lothar Breuer: An EM Algorithm for Platoon Arrival Processes in Discrete Time Universität Trier, Mathematik/Informatik, Forschungsbericht 02-07: (2002)
18 Attahiru Sule Alfa, Wei Li: A Homogeneous PCS network with Markov Call Arrival Process and Phase Type Cell Residence Time. Wireless Networks 8(6): 597-605 (2002)
2001
17 Attahiru Sule Alfa, Jungong Xue, Qiang Ye: Perturbation Theory for the Asymptotic Decay Rates in the Queues with Markovian Arrival Process and/or Markovian Service Process - Correction. Queueing Syst. 39(1): 5-6 (2001)
2000
16 Attahiru Sule Alfa, Wei Li: Optimal (N, T)-policy for M/G/1 system with cost structures. Perform. Eval. 42(4): 265-277 (2000)
15 Jeffrey E. Diamond, Attahiru Sule Alfa: On approximating higher order MAPs with MAPs of order two. Queueing Syst. 34(1-4): 269-288 (2000)
14 Attahiru Sule Alfa, Jungong Xue, Qiang Ye: Perturbation Theory for the Asymptotic Decay Rates in the Queues with Markovian Arrival Process and/or Markovian Service Process. Queueing Syst. 36(4): 287-301 (2000)
13 Attahiru Sule Alfa, Yu-Fei Shi: A discrete time-limited vacation model for the fair share scheduler. Telecommunication Systems 13(2-4): 167-197 (2000)
1999
12 Imed Frigui, Attahiru Sule Alfa: Analysis of a discrete time table polling system with MAP input and time-limited service discipline. Telecommunication Systems 12(1): 51-77 (1999)
1998
11EEWei Li, Attahiru Sule Alfa: Actual Holding Times for Calls in a PCS Network. ICCCN 1998: 881-885
10EEImed Frigui, Attahiru Sule Alfa: Analysis of a time-limited polling system. Computer Communications 21(6): 558-571 (1998)
9 Jeffrey E. Diamond, Attahiru Sule Alfa: Matrix Analytical Model of an ATM Output Buffer with Self-Similar Traffic. Perform. Eval. 31(3-4): 201-210 (1998)
8EEAttahiru Sule Alfa: Discrete time analysis of \mathrm{MAP}/\mathrm{PH}/1 vacation queue with gated time-limited service. Queueing Syst. 29(1): 35-54 (1998)
7EEQi-Ming He, Attahiru Sule Alfa: The MMAP[K]/PH[K]/1 queues with a last-come-first-served preemptive service discipline. Queueing Syst. 29(2-4): 269-291 (1998)
6 Randall G. Martens, Attahiru Sule Alfa: A task-oriented priority queue for telephone switch design: with modified FCFS and forking. Telecommunication Systems 9(1): 97-112 (1998)
1997
5EEImed Frigui, Attahiru Sule Alfa: Three buffer-allocation schemes for a MAP/PH/1/K priority queue with vacations and an application to ATM networks. Broadband Networking Technologies 1997: 234-247
4EEImed Frigui, Richard Stone, Attahiru Sule Alfa: Message delay for a priority-based automatic meter reading network. Computer Communications 20(1): 38-47 (1997)
3EEDarryl Wayne Dormuth, Attahiru Sule Alfa: Two finite-difference methods for solving MAP(t)/PH(t)/1/K queueing models. Queueing Syst. 27(1-2): 55-78 (1997)
1994
2 Elias Yannopoulos, Attahiru Sule Alfa: An Approximation Method for Queues in Series with Blocking. Perform. Eval. 20(4): 373-390 (1994)
1991
1 Attahiru Sule Alfa, Mingyuan Chen: Approximating Queue Lengths in Queue Using the Maximum Entropy Principle. Acta Inf. 28(8): 801-815 (1991)

Coauthor Index

1Arash Abadpour [43] [47] [48] [52] [53]
2Haitham Abu-Ghazaleh [56] [61]
3Nasim Arianpoo [55] [58]
4Lothar Breuer [19] [34]
5Jun Cai [44] [51] [57] [60]
6Mingyuan Chen [1]
7Selvamuthu Dharmaraja [28]
8J. Diamond [53]
9Jeffrey E. Diamond [9] [15]
10Darryl Wayne Dormuth [3]
11Afshin Fallahi [40]
12Imed Frigui [4] [5] [10] [12]
13Qi-Ming He [7] [50]
14Ekram Hossain [36] [37] [38] [39] [40] [41]
15Benny Van Houdt [35]
16K. P. Sapna Isotupa [31]
17Teerawat Issariyakul [41]
18Elizabeth M. Jewkes [59]
19Long Bao Le [37] [38] [39]
20Wei Li [11] [16] [18]
21Yuxia Lin [55] [58]
22Bin Liu [20] [29] [33]
23Jingxiang Luo [45]
24Muthucumaru Maheswaran [36]
25Barbara Haas Margolius [54]
26Jon W. Mark [44] [51]
27Randall G. Martens [6]
28Eugene Ng [49]
29Mohammad M. Rashid [36]
30Xuemin Shen (Sherman X. Shen) [44] [51]
31Yu-Fei Shi [13]
32Anthony C. K. Soong [43] [47] [48] [52]
33Richard Stone [4]
34Jinting Wang [57]
35Weiwei Wang [60]
36Vincent W. S. Wong [55] [58]
37Eric Xu [21]
38Jungong Xue [14] [17] [22] [46]
39Elias Yannopoulos [2]
40Qiang Ye [14] [17] [22]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)