The goal of this paper is to provide new evidence on how the zero-interest rate policy implemented by the Bank of Japan has affected the sensitivity of money demand with respect to the opportunity cost of holding money. To the empirical ends of the analysis, the study makes use of the univariate conditional autoregressive value-at-risk (CAViaR) estimator to obtain robust quantile measures. The ...

There are a number of solutions to automate the monotonous task of looking at a monitor to find suspicious behaviors in video surveillance scenarios. Detecting strange objects and intruders, or tracking people and objects, is essential for surveillance and safety in crowded environments. The present work deals with the idea of jointly modeling simple and complex behaviors to report local and gl...

Robust and accurate people tracking is a key task in many promising computer-vision applications. One must deal with non-rigid targets in open-world scenarios, whose shape and appearance evolve over time. Targets may interact, causing partial or complete occlusions. This paper improves tracking by means of particle ltering, where occlusions are handled considering the target’s predicted traject...

background: botulism is caused by a neurotoxin produced from the anaerobic, spore forming bacterium clostridium. food-borne botulism is one of the dangerous forms of food poisoning in the world. the purpose of this study was to survey some clinical presentations and laboratory findings in patients suspected with botulism toxicity that had received anti-botulism. methods: this descriptive-retros...