dns benchmark online

Generally, the performance and timing problems of dns are caused by suspicious query results. In this case, no matter whether the dns is parsed or not, the consequences are the same. What should we do for actual problems such as long response time, timeout errors, and invalid cache? After all, these types of query responses are still possible to pass. It only requires more time. In fact, in this case, the w

prediction based on dynamic model can reduce the search scope, so it can improve the effectiveness and robustness of tracking. Improvements to these sections will further improve the existing technology of online target tracking algorithms.The results show a significant improvement in the target tracking area over the past decade. We present and demonstrate the evaluation criteria for in-depth analysis of tracking algorithms from multiple aspects. Th

features. Overall, struck is less sensitive to scale variation than other well-performing methods.11 Some trackers perform better wh En the scale factor are smaller, such as L1APG, MTT, Lot and CPF//supplement concluding Remarks1.background information is critical For effective tracking.2.local Models is important for tracking3.motion model or dynamic model is crucial to object tracking, especially when the motion of targetis large or abrupt Good location prediction based on the dynamic model c

Garbage station bloggers are still using the WIN7 system, recently through switches and routers are always not connected to the Internet, and other computers on the network can be networked, check found that the computer desktop in the lower right corner of the internet appears yellow exclamation point, after detection prompts "Windows can not communicate with the device or resource (primary DNS server)", Is still Baidu, Google search to find how to s

First to analyze the cause, there may be some service shutdown, Hosts file was modified. Of course, it is also possible that IP these settings error caused. First, the service is closed The service is turned off, then restarting the service will solve the problem. The function of Netsh winsock reset command netsh winsock reset command, which is to reset the Winsock directory. If there is a problem with the Winsock protocol configuration on one machine, it will cause the network connection an