Modeling interaction of trading volume in financial dynamics (2008)
A dynamic herding model with interactions of trading volumes is introduced. At time $t$, an agent trades with a probability, which depends on the ratio of the total trading volume at time $t-1$ to...
Trading Model with Pair Pattern Strategies (2008)
A simple trading model based on pair pattern strategy space with holding periods is proposed. Power-law behaviors are observed for the return variance $\sigma^2$, the price impact $H$ and the...
A Fuzzy-Based Approach for Partner Selection in Multi-Agent Systems (2007)
Traditional negotiation approaches pay intensive attention to decision making models in order to reach the optimal agreements, while placing insufficient efforts on the problem of partner selection....
A survey on the microbiological and chemical composition of buffalo milk in China (2007)
Han, B.Z., Meng, Y., Li, M., Yang, Y., Ren, F., Zeng, Q., ...
One hundred and twelve samples of raw buffalo milk were collected at four locations in China, and their microbiological and chemical composition was analyzed. Average levels of major components were:...
A Fuzzy-Based Approach for Partner Selection in Multi-Agent Systems (2007)
Traditional negotiation approaches pay intensive attention to decision making models in order to reach the optimal agreements, while placing insufficient efforts on the problem of partner selection....
New directions for nanoscale thermoelectric materials research (2006)
Dresselhaus, M. S., Chen, G., Tang, M. Y., Yang, R. G., Lee, H., Wang, D. Z., ...
Many of the recent advances in enhancing the thermoelectric figure of merit are linked to nanoscale phenomena with both bulk samples containing nanoscale constituents and nanoscale materials...
Persistence Probabilities of the German DAX and Shanghai Index (2005)
Ren, F., Zheng, B., Lin, H., Wen, L. Y., Trimper, S.
We present a relatively detailed analysis of the persistence probability distributions in financial dynamics. Compared with the auto-correlation function, the persistence probability distributions...
A New Algorithm For Analysis Of Within-Host Hiv-1 Evolution (2000)
F. Ren, S. Ogishima, H. Tanaka
this paper can resolve this problem. The excess of nonsynonymous substitutions over synonymous substitutions is an indicator of positive selection, so that estimation of nonsynonymous (d N ) and...