Marine oil spills can cause major social, economic, and ecological disruptions. Spill response managers must weigh different options and objectives when deciding what to do. We investigated the ways in which preferences for spill response objectives vary among those who are responsible for oil spill contingency planning and response in Buzzards Bay, Delaware Bay, San Francisco Bay, and Washingt...

Telephony Denial of Service (TDoS) attacks target telephony services, such as Voice over IP (VoIP), not allowing legitimate users to make calls. There are few defenses that attempt to mitigate TDoS attacks, most of them using IP filtering, with limited applicability. In our previous work, we proposed to use selective strategies for mitigating HTTP Application-Layer DDoS Attacks demonstrating th...

Telephony Denial of Service (TDoS) attacks target telephony services, such as Voice over IP, not allowing legitimate users to make calls. There are few defenses that attempt to mitigate TDoS attacks, most of them using IP filtering, with limited applicability. In our recent work, we proposed to use selective strategies for mitigating HTTP ApplicationLayer DDoS Attacks demonstrating their effect...

Obstfeld and Rogoff (2001) propose that trade frictions lie behind key puzzles in international macroeconomics. We take a dynamic multicountry model of international trade, production, and investment to data from 19 countries to assess this proposition quantitatively. Using the framework developed in Eaton, Kortum, Neiman, and Romalis (2016), we revisit the puzzles in a counterfactual world wit...

the perception of physician shortage in canada is widespread. absolute shortages and relative discrepancies, both specialty-wise and in urban-rural distribution, have been a daunting policy challenge. international medical graduates (imgs) have been at the core of mitigating this problem, especially as long as shortage of physicians in rural areas is concerned. considering such recruitment as h...

Statistical Methods for Mitigating Resource Provisioning Dynamism in Large-Scale Batch-Scheduled Systems