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Consortium of Swiss Academic Libraries

Juvenile Delinquency in Switzerland Over 50 Years: Assessing Trends beyond Statistics

Killias, Martin ; Lucia, Sonia ; Lamon, Philippe ; Mathieu, Simonin

In: European Journal on Criminal Policy and Research, 2004, vol. 10, no. 2-3, p. 111-122

Consortium of Swiss Academic Libraries

Randomization tests in language typology

Janssen, Dirk P. ; Bickel, Balthasar ; Zúñiga, Fernando

In: Linguistic Typology, 2006, vol. 10, no. 3, p. 419-440

Université de Neuchâtel

A statistical time series analysis of hydro-climatic stress on karst aquifer system (Switzerland)

Kimmeier, Francesco ; Bouzelboudjen, Mahmoud ; Eisenlohr, Laurent ; Rossier, Yvan ; Zwahlen, François

In: 3rd International Conference on Future Groundwater Resources At Risk, Lisbon, Portugal, 2001, p. 659-671

In order to determine the impact of climatic variations on several spring discharge, five karst aquifer systems were chosen in the Neuchâtel Jura (three basins over an area of 359 km2) and in the Prealps (2 basins of 4 and 10 km2 respectively). The records of air temperature, precipitation and groundwater discharge vary between 13 and 91 years. Statistical trend analyses...

Université de Fribourg

Information filtering based on transferring similarity

Sun, Duo ; Zhou, Tao ; Liu, Jian-Guo ; Liu, Run-Ran ; Jia, Chun-Xiao ; Wang, Bing-Hong

In: Physical Review E, 2009, vol. 80, no. 1, p. 017101

n this Brief Report, we propose an index of user similarity, namely, the transferring similarity, which involves all high-order similarities between users. Accordingly, we design a modified collaborative filtering algorithm, which provides remarkably higher accurate predictions than the standard collaborative filtering. More interestingly, we find that the algorithmic performance will approach...