- IEEE Communications Letters 8(6):345-347 (2004)
- iConference, page 429-430. ACM, (2012)
- ITC, page 994-1003. IEEE Computer Society, (1991)
- IEEE Transactions on Signal Processing 51(4):1069-1087 (2003)
- Library Hi Tech 28(4):536-547 (2010)
- I. J. Knowledge and Web Intelligence 2(2/3):138-156 (2011)
- Distributed and Parallel Databases 7(3):319-342 (1999)
- SIGMOD Record 25(1):87-92 (1996)
- ACM Trans. Database Syst. 1(2):97-137 (1976)
- ACM Trans. Database Syst. 1(3):242-255 (1976)
- ACM Trans. Database Syst. 6(1):70-94 (1981)
- IBM Systems Journal 38(2/3):375-396 (1999)
- ACM Trans. Database Syst. (June 1976)
- European Journal of Operational Research 218(1):186-192 (2012)
- Web Intelligence/IAT Workshops, page 351-356. IEEE Computer Society, (2011)
- AMCIS, page 415. Association for Information Systems, (2005)
- IEEE Wireless Commun. 17(5):63-70 (2010)
- AMCIS, page 437. Association for Information Systems, (2007)
- ICWSM, The AAAI Press, (2011)
- Springer, (2009)


author