The performance of thin-client systems based on TCP depends on network quality, so it becomes worse in a WAN environment; however, the effects of TCP mechanisms have not been clarified. In this paper, we first describe the download traffic of thin-client systems as a two-state model with interactive data flows in response to keystrokes and bulk data flows related to screen updates. Since users ...

This paper presents a forecasting model of unemployment based on labor force flows data that, in real time, dramatically outperforms the Survey of Professional Forecasters, historical forecasts from the Federal Reserve Board’s Greenbook, and basic time-series models. Our model’s forecast has a root-mean-squared error about 30 percent below that of the next-best forecast in the near term and per...

Field observations of turbidity currents remain scarce, and thus there is continued debate about their internal structure and how they modify underlying bedforms. Here, I present the results of a new imaging method that examines multiple surge-like turbidity currents within a delta front channel, as they pass over crescent-shaped bedforms. Seven discrete flows over a 2-h period vary in speed fr...

Trailing edge injection enables control of the detached and unsteady flow within base region. The interaction jet with region alters topology causing pressure bifurcations at trailing that affect aerodynamic performance system modify vortex patterns downstream body. purpose this work is to fully characterize physical effects related use bleed on an airfoil subsonic conditions. Defining a non-di...

There are many different tasks which are to be solved on a sea vessel on the base of the primary information from radar stations (RSs) about moving objects in the vessel surrounding. Frequently enough such information is being entered from several RSs with different characteristics. The redundancy of informational flows is used for achieving many positive effects, for example for increasing the...

In this paper, we show that the family of moduli spaces of α-stable (t,λ)parabolic φ-connections of rank 2 over P with 4-regular singular points and the fixed determinant bundle of degree −1 is isomorphic to the family of Okamoto–Painlevé pairs introduced by Okamoto [O1] and [STT]. We also discuss about the generalization of our theory to the case where the rank of the connections and genus of ...