| CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
|
|
|
|
Heavy-Tailed Statistics in Short-Message Communication |
| HONG Wei1, HAN Xiao-Pu1, ZHOU Tao1,2, WANG Bing-Hong 1,3 |
| 1Department of Modern Physics, University of Science and Technology of China, Hefei 2300262Department of Physics, University of Fribourg, CH-1700 Fribourg, Switzerland3Shanghai Academy for Systemic Sciences, Shanghai 200093 |
|
| Cite this article: |
|
HONG Wei, HAN Xiao-Pu, ZHOU Tao et al 2009 Chin. Phys. Lett. 26 028902 |
|
|
|
|
Abstract Short-message (SM) is one of the most frequently used communication channels in modern society. Based on the SM communication records provided by some volunteers, we investigate the statistics of SM communication pattern, including the inter-event time distributions between two consecutive short messages and two conversations, and the distribution of message number contained in a complete conversation. In the individual level, the empirical result raises strong evidence that the human activity pattern, exhibiting a heavy-tailed inter-event time distribution, is driven by a non-Poisson process.
|
| Keywords:
89.75.Da
02.50.-r
|
|
|
Received: 10 July 2008
Published: 20 January 2009
|
|
| PACS: |
89.75.Da
|
(Systems obeying scaling laws)
|
| |
02.50.-r
|
(Probability theory, stochastic processes, and statistics)
|
|
|
|
|
|
[1] Watts D J 2007 Nature 445 489
[2] Eckmann J P, Moses E and Sergi D 2004 Proc. Natl.Acad. Sci. U.S.A. 101 14333
[3] Aiello W, Chung F and Lu L 2000 Proceedings of the32nd ACM Symposium on the Theory of Computing (New York: ACM) p 171
[4] Barab\'{asi A L 2005 Nature 435 207
[5] Oliveira J G and Barab\'{asi A L 2005 Nature 437 1251 Li N N, Zhang N and Zhou T 2008 Physica A 3876391
[6] Zhou T, Han X P and Wang B H 2008 Science Matters:Humanities as Complex Systems ed Burguete M and Lam L (Singapore:World Scientific) p 207
[7] Politi M and Scalas E 2008 Physica A 387 2025
[8] Jiang Z Q et al 2008 Physica A 387 5818
[9] Masoliver J et al 2003 Phys. Rev. E 67 021112
[10] Henderson T and Nhatti S 2001 Proc. 9th ACM Int.Conf. on Multimetia (New York: ACM) p 212
[11] Zhou T et al 2008 Europhys. Lett. 82 28002
[12] Dezs\"{o Z et al 2006 Phys. Rev. E 73 066132 Goncalves B and Ramasco J J 2008 Phys. Rev. E 78 026123
[13] Hu H B and Han D Y 2008 Physica A 387 5916
[14] Baek S K, Kim T Y and Kim B J 2008 Physica A 387 3660
[15] V\'{azquez A et al 2006 Phys. Rev. E 73036127
[16] Han X P et al 2008 New J. Phys. 10 073010
[17] V\'{azquez A et al 2007 Phys. Rev. Lett. 98158702
[18] Gonzalez M C et al 2008 Nature 453 779
[19] Oliveira J G and and V\'{azquez A arXiv: 0710.4916
[20] V\'{azquez A 2005 Phys. Rev. Lett. 95248701 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
