*Networking games

In optimization in telecommunication networks one is quite often faced by a situation where more than one selfish agent is involved in decision making. Different agents might typically have different objectives. The theoretical framework for analysing this situation is game theory, and several optimality concepts (Nash equilibrium, Wardrop Equilibrium) are required. We have also been studying fairness issues for which some branches of cooperative games are quite useful (e.g. Bash Bargaigning of which the "proportional fairness" concept is a special case). We have been working on games that occur both in routing, in flow control and in wireless (power and rate control). We present below the list of papers that involve static games. For dynamic models, see the parts on Flow control in telecommunication networks Stochastic games You can download two surveys on this topic at 1, 2 .

1. Papers on routing and flow control games:

* [1.1] E. Altman, Tamer Basar, Tania Jimenez and Nahum Shimkin , Routing into two parallel links: Game-Theoretic Distributed Algorithms, Special Issue of Journal of Parallel and Distributed Computing on "Routing in Computer and Communication Networks", pp. 1367-1381, Vol. 61, No. 9, September 1, 2001. This is a new version of the paper that appeared in Proceedings of the International Symposium on Dynamic Games and Applications, July, Maastricht, The Netherlands, 1998. Also: Technical report EE-1179, Department of Electrical Engineering, Technion, November 1998.
*[1.2] E. Altman, T. Basar, T. Jimenez and N. Shimkin , Competitive routing in networks with polynomial cost , IEEE Trans. on Automatic Control, Vol 47, pp. 92-96, Jan. 2002. This is a new version of the paper that appeared in IEEE INFOCOM 2000, , Tel-Aviv, Israel, April, 2000. For slides, click here .
*[1.3] Eitan Altman and Hisao Kameda , Equilibria for multiclass routing in multi-agent networks , 40th IEEE Conference on Decision and Control, Orlando, Florida, U.S.A., Dec. 2001. An extended version ( postscript , pdf ) can be found in Advances in Dynamic Games, Vol. 7, pp. 343-368, Birkhauser, Boston, Basel, Berlin, 2005
*[1.4] E. Altman, T. Basar and R. Srikant , Nash Equilibria for Combined Flow Control and Routing in Networks: Asymptotic Behavior for a Large Number of Users , IEEE Transactions on Automatic Control, Special issue on control issues in telecommunication networks, Vol 47 No 6, pp. 917-930, June 2002. A shorter version appeared in the proceedings of IEEE CDC'99 , Phoenix, Arizona, USA, Dec., 1999. A full version in IEEE Transctions on Automatic Control, special issue on control issues in telecommunication networks, , Vol 47 No 6, pp. 917-930, June 2002.
*[1.5] T. Boulogne , E. Altman, O. Pourtallier and H. Kameda , "Mixed Equilibrium for Multiclass Routing Games", [ps, , pdf, ] IEEE Trans. on Automatic Control, special issue on control issues in telecommunication networks, Vol 47 Number 6, pp. 903-916, June 2002.
* * [1.6] Rachid El-Azouzi and Odile Pourtallier, Properties of Equilibria in Competitive Routing with Several Users types , Proceedings of 41th IEEE CDC, USA, Dec. 2002. * [1.7] R. El Azouzi and E. Altman, Constrained Traffic Equilibrium in Routing Networks , IEEE Trans. on Automatic Control, Vol. 48 No. 9, pp. 1656-1660, Sept 2003.
* [1.8] T. Boulogne, E. Altman and O. Pourtallier " On the convergence to Nash equilibrium in problems of distributed computing ", Annals of Operation research, 109(1): 279-291; Jan 2002.
*[1.9] T. Alpcan , T. Basar, R. Srikant and E. Altman, CDMA uplink power control as a noncooperative game, 40th IEEE Conference on Decision and Control, Orlando, Florida, U.S.A., Dec. 2001. Full version to appear at Wireless Networks , 2002.
* [1.10] E. Altman,
H. Kameda and and Y. Hosokawa , "Nash Equilibria in Load Balancing in Distributed Computer Systems" , International Game Theory Review (IGTR), Vol. 4, No. 2, pp. 91-100, June 2002.
* [1.11] E. Altman,
R. El-Azouzi and V. Abramov , "Non-Cooperative Routing in Loss Networks" , Performance Evaluation, Vol 49, Issue 1-4, pp. 43-55, 2002.
* [1.12] E. Altman,
R. El Azouzi and O. Pourtallier , Properties of Equilibria in Competitive Routing with Several User Type postscript file , Proceedings of 41th IEEE CDC, USA, Dec. 2002.
* [1.13] Thomas Boulogne and E. Altman , Competitive routing in multicast communications [ pdf , ps], Networks, Volume 46, Issue 1 , Pages 22 - 35, 2005
* [1.14] E. Altman, and T. Basar, Multi-user rate-based flow control , IEEE Transactions on Communications, 46(7):940-949, July 1998.
* [1.15] Hisao Kameda and Eitan Altman, "Inefficient Noncooperation in Networking Games of Common-Pool Resources" , IEEE JSAC Special Issue on "Game Theory in Communication Systems", 2008.
* [1.16] Eitan Altman, Urtzi Ayesta and Balakrishna J. Prabhu, "Load Balancing in Processor Sharing Systems", , The Second International Workshop on Game Theory in Communication Networks (GameComm), October 20, 2008, Athens, Greece
* [1.17] Eitan Altman, Vijay Kamble and Vivek Borkar, "Learning algorithms in routing games", , GameNets International Conference on Game Theory for Networks, 13-15 May 2009, Istanbul, Turkey.
* [1.18] Hisao Kameda, Eitan Altman, Corinne Touati and Arnaud Legrand, "Nash Equilibrium Based Fairness", GameNets International Conference on Game Theory for Networks, 13-15 May 2009, Bogazici University, Istanbul, Turkey.
* [1.19] Vijay Kamble, Eitan Altman, Rachid El-Azouzi and Vinod Sharma, " A Theoretical Framework for Hierarchical Routing Games" IEEE INFOCOM, San-Diego, March 2010.
* [1.20] Manjesh Kumar Hanawal, Eitan Altman, Rachid El-Azouzi and Balakrishna Prabu, " Spatio-temporal control for Dynamic Routing Games, GameNets 2011(Sanghai, China, April 2011)
* [1.21] Eitan Altman, Hisao Kameda and Yezekael Hayel, Revisiting Collusion in Routing Games: a Load Balancing Problem [pdf ],[bibtex]", proceedings of NetGCoop, 2011, Paris, Oct 12-14, 2011.
* [1.22] Eitan Altman, Odile Pourtallier, Tania Jimenez, and Hisao Kameda Symmetric Games with Networking Applications [ pdf], [ bibbtex], Proceedings of NetGCoop, 2011, Paris, Oct 12-14, 2011.
* [1.23] Eitan Altman, Eitan Altman; Alejandra Estanislao; Manoj Panda Routing Games on a Circle [ pdf], [bibtex]", proceedings of NetGCoop, 2011, Paris, Oct 12-14, 2011.


2. Applications of Evolutionary Games in Networks:

*[2.1] E. Altman, N. Bonneau , M. Debbah, and G. Caire, , An Evolutionary Game Perspective to ALOHA with Power Control, , 19th International Teletraffic Congress, August 29 - September 2, 2005, Beijing, China,
*[2.2] E. Altman, Y. Hayel and H. Kameda, "Evolutionary dynamics and potential games in non-cooperative routing", proceedings of the workshop "Wireless Networks: Communication, Cooperation and Competition (WNC3 2007)", April 16, 2007, Limassol, Cyprus.
*[2.3] Tembine Hamidou, Eitan Altman, Rachid El-Azouzi, "Asymmetric Delay in Evolutionary Games", 2nd International Conference on Performance Evaluation Methodologies and Tools (ValueTools), Nantes, France, 23-25 Oct., 2007.
*[2.4] Tembine Hamidou, Eitan Altman, El-Azouzi Rachid, Yezekael Hayel, "Multiple Access Game in Ad-hoc Network", The First International Workshop on Game Theory for Communication networks (GameComm), 22 October 2007, Nantes, France.
*[2.5] S. Shakkottai , E. Altman and A. Kumar , The case for non-cooperative multihoming of users to access points in IEEE 802.11 WLANs IEEE INFOCOM 2005, Barcelona, Spain.
* [2.6] S. Shakkottai, E. Altman and A. Kumar, "Multihoming of Users to Access Points in WLANs: A Population Game Perspective", IEEE Journal on Selected Areas in Communication, Special Issue on Non-Cooperative Behavior in Networking Vol 25 No 6, 1207-1215, Aug 2007, [pdf].
* [2.7] Eitan Altman, Rachidh El-Azouzi, Yezekael Hayel and Hamidou Tembine, "An Evolutionary Game approach for the design of congestion control protocols in wireless networks", Physicomnet workshop, Berlin, April 4, 2008.
* [2.8] Eitan Altman and Yezekael Hayel, "A Stochastic Evolutionary Game Approach to Energy Management in a Distributed Aloha Network", IEEE INFOCOM, April 2008.
* [2.9] Eitan Altman, Rachidh El-Azouzi, Yezekael Hayel and Hamidou Tembine, "Evolutionary power control games in wireless networks", Networking, Singapore, 2008.
* [2.10] Tembine Hamidou, Altman Eitan, El-Azouzi Rachid, Hayel Yezekael, , "Evolutionary games with random number of interacting players applied to access control" , WIOPT, Berlin, April 2008.

3. Pricing:

* [3.1] Rachid El-Azouzi, E. Altman and L. Wynter, Telecommunications Network Equilibrium with Price and Quality-of-Service Characteristics Proc. of ITC, Berlin, Sept 2003.
*[3.2] E. Altman, D. Barman, R. El Azouzi, D. Ros and B. Tuffin. Pricing Differentiated Services: A Game-Theoretic Approach, Computer Networks, Vol.50, No.7, pages 982-1002, 2006
*[3.3] E. Altman, R. Marquez, R. El-Azouzi, D. Ros and B. Tuffin, Stackelberg approach for pricing Differentiated Services , 2nd International Conference on Performance Evaluation Methodologies and Tools (ValueTools), Nantes, France, 23-25 Oct., 2007.
*[3.4] Eitan Altman and Moshe Haviv, Broadcasting Forever GameNets International Conference on Game Theory for Networks, 13-15 May 2009, Istanbul, Turkey.

4. Papers on fairness:

* [4.1] E. Altman, J. Galtier, Generalized Nash Bargaining Solution for bandwidth allocation",COMNET 50, pp 3242-3263, 2006. also: On fairness in Bandwidth Allocation , INRIA Research report RR-4269, 2001.
*[4.2] E. Altman, J. Galtier, C. Touati, Utility Based Fair Bandwidth Allocation Proceedings of the IASTED International Conference on Networks, Parallel and Distributed Processing and Applications (NPDPA 2002), , October 2002, Tsukuba, Japan.
*[4.3] C. Touati, E. Altman, J. Galtier, Semi-definite programming approach for bandwidth allocation and routing in networks, proceedings of ITC-18, 2003, pages 1091-1100.
* Hisao Kameda, Eitan Altman, Corinne Touati and Arnaud Legrand, "Nash Equilibrium Based Fairness", GameNets International Conference on Game Theory for Networks, 13-15 May 2009, Bogazici University, Istanbul, Turkey.
* Eitan Altman, Konstantin Avrachenkov, , Sreenath.Ramanath,
"Multiscale Fairness and Its Application to Resource Allocation in Wireless Networks." [pdf], Proc. Networking, valencia, Spain, May 2011.

5. Surveys:

* [5.1] E. Altman, T. Boulogne, R. El Azouzi, T. Jimenez and L. Wynter, Computers and Operations Research, 2004. See also a
* [5.2] Laura Wynter and E. Altman and , "Equilibrium, games, and pricing in transportation and telecommunications networks" "Networks and Spacial Economics", special issue of on "Crossovers between Transportation Planning and Telecommunications" Vol 4, Issue 1, p. 7--21, March 2004.
* [5.3] E. Altman and R. El-Azouzi, La théorie des jeux non-coopératifs appliquée aux réseaux de télécommunication, (in French) Annales des Télécommunications, 2007.
* [5.4] S. Lasaulce, M. Debbah, M. and E. Altman, Methodologies for analyzing equilibria in wireless games, IEEE Signal Processing Magazine, Special issue on Game Theory for Signal Processing, 26(5):41-52, Sep., 2009.

6. Braess type paradox

*[6.1] H. Kameda , E. Altman and T. Kozawa, A case where a paradox like Braess's occurs in the Nash equilibrium but does not occur in the Wardrop equilibrium - a situation of load balancing in distributed computer systems , Proceedings of IEEE CDC'99 , Phoenix, Arizona, USA, Dec., 1999. For slides containing also new material (two other Paradoxes) click here .
*[6.2] H. Kameda , E. Altman, T. Kozawa, Y. Hosokawa , Braess-like Paradoxes in Distributed Computer Systems , IEEE Transaction on Automatic control, Vol 45, No 9, pp. 1687-1691, 2000.
*[6.3] H. Kameda , E. Altman, O. Pourtallier , J. Li, Y. Hosokawa , Paradoxes in Performance Optimization of Distributed Systems , Proceedings of SSGRR 2000 Computer and ebusiness conference, l'Aquila, Italy, Jul 31 - Aug 6, 2000.
*[6.4] E. Altman, R. El Azouzi and O. Pourtallier , "Avoiding Paradoxes in Routing Games", postscript file , pdf file , Proceedings of ITC-17, Salvador da Bahia, Brazil, September 2001.
*[6.5] E. Altman, R. El Azouzi and O. Pourtallier , "Avoiding Paradoxes in multi-agent competitive routing", pdf file , Computer Networks, Vol. 43, Issue 2, pages 133-146, 7 Oct 2003.
* [6.6] Eitan Altman, Tania Jimenez, Nelson Vicuna and Richarhd Marquez, "Coordinated games over collision channels", WNC3, 2nd International Workshop on Wireless Networks: Communication, Cooperation and Competition, Berlin, April 4, 2008.
* [6.7] Eitan Altman, Vijay Kamble and Hisao Kameda, "A Braess type paradox in interference channels", Physicomnet workshop, Berlin, April 4, 2008.

7. Wireless Communications

* [7.1] Eitan Altman, Anurag Kumar and Yezekael Hayel, "A potential game approach for uplink allocation in a multiclass wireless access network", ITC, 2009.

8. Location Games

* [8.1] Eitan Altman, Anurag Kumar, Chandramani K. Singh and Rajesh Sundaresan Spatial SINR Games Combining Base Station Placement and Mobile Association, IEEE Infocom, Rio de Janeiro, Brazil, April 19-25, 2009.
* [8.2] Gaurav Kasbekar, Eitan Altman and Saswati Sarkar, "A hierarchical spatial game over licensed resources", GameNets International Conference on Game Theory for Networks, 13-15 May 2009, Bogazici University, Istanbul, Turkey.

Slides of some talks:

Tutorial talk: Applications of Dynamic Games in Queues , ( pdf file ), presented at the 9th International Symposium on Dynamic Games and Applications December 18-21, 2000, Adelaide, South Australia.
* Game Theory in Wireless Networking, presented at the meeting of EuroFGI network of excellence, 26 Feb 2007, Sophia-Antipolis, France.
* Paradoxes in networking games , presented at U.L.A., Venezuela.

Some classical references in this field:

* A. Orda, N. Rom and N. Shimkin , Competitive routing in multi-user communication networks , IEEE/ACM Transaction on Networking , Vol 1, pp. Pages 614-627, 1993.
* Y. A. Korilis, A. A. Lazar and A. Orda Architecting noncooperative networks J. on Selected Areas in Communications , Vol 13, No. 7, pp. 1241-1251, Sept. 1995>

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