نتایج جستجو برای: opportunistic
تعداد نتایج: 20666 فیلتر نتایج به سال:
Article history: Received 22 June 2011 Accepted 23 July 2012 Available online 31 July 2012 This study proposes a simple framework to disentangle insiders' opportunistic trade from liquidity trade. An opportunistic trade occurswhen the probability of informed trading and the speed of convergence to market efficiency increase in a month of an insider transaction. Using Thailand Securities Exchang...
Crime in urban areas plagues every city in all countries. A notable characteristic of urban crime, distinct from organized terrorist attacks, is that most urban crimes are opportunistic in nature, i.e., criminals do not plan their attacks in detail, rather they seek opportunities for committing crime and are agile in their execution of the crime. In order to deter such crimes, police officers c...
Many of the core Internet protocols were designed for a less hostile network than the average packet finds itself in today. Many hosts are connecting over shared-key or open wireless networks where eavesdropping is trivial. On a larger scale, ISPs are experimenting with institutional sniffing where the clickstreams of the majority of users are observed and sold for their marketing value. Like t...
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