Recently, security issues in dynamic spectrum access (DSA) received more and more attention. One type of threat, which we call the greedy resource occupancy, has long been ignored so far. Specifically ...

To more comprehensively evaluate the viscoelastic mechanical properties of asphalt mixtures, this study extends the self-consistent model to its complex form. By predicting the storage modulus and ...

We formulate the dynamic VM provisioning and allocation problem for the auction-based model as an integer program considering multiple types of resources. We then design truthful greedy and optimal ...

The Tell More people are treating their investments as a form of savings. Here’s what’s driving them to be ‘long-term greedy.’ An unsteady economy hasn’t shaken retail investors ...

Meanwhile, 89% of the survey respondents said they are treating their investments as a form of savings. "A ton of them are pulling back regular spending, being long-term greedy or paying ...