摘要:
A system and method are presented for monitoring user browsing information. Such information can include, but is not limited to, the web pages visited by users, search queries submitted by users, the manner in which users browse the Internet and search for content, as well as any demographic information and interests of the corresponding users. Once a particular type of user browsing information has reached a certain threshold of activity by users, the invention can be configured to detect activity that reaches the threshold and then can increase the monitoring of the information.
摘要:
A method for pre-fetching of pages prior to a hard page fault sequence is described. A scenario file comprising a list of pages that need to be pre-fetched may be created. A scenario that requires pre-fetching may be automatically detected when process creation begins (such as at application startup or system boot). The scenario begins and it is determined whether or not a scenario file exists for the scenario. If not, the process continues (for example, the application is started up and run, the system is booted, etc.). If a scenario file does exist, the pages in the scenario file are pre-fetched to RAM. The process continues (application is started up and run, the system is booted, etc.). Pages that are used by the application are logged into a scenario log. The scenario log is also used to log page faults. An end scenario timer is started and it is determined whether a page fault (soft or hard) has been detected. Page faults are logged into memory (the scenario log) and the end scenario timer is reset each time a new page fault is encountered. If the end scenario timer has reached a predetermined threshold, the scenario ends and a work item is queued to post-process the scenario log and scenario file during idle time. The scenario file and scenario log are processed and an updated scenario file is written out to the disk space.
摘要:
Protection of data files on a computer system from infection or damage by a computer virus. A virus protection system can detect either an external or internal open file event for a file maintained on a local or remote computer. Typically, the protection system is implemented as an internal component of the program module that processes the files protected by the protection system. Prior to responding to a detected open file event, an inquiry is conducted to determine whether the file is likely to contain a virus. If so, a notice is generated to indicate that the file may contain a virus, thereby advising of the possible danger of spreading the virus to other files if the file opening is completed. If the file is not likely to contain the virus, the response to the detected open file event is completed by opening the file for processing by the program module.
摘要:
The rheological properties of a viscoelastic material are measured by enclosing a sample of the material between two die members which have protrusions extending therefrom and intermeshing to form shear zones therebetween. The sample is sheared by displacing one member with respect to the other and the displacement force is measured.A die is provided for the test, and means to bias the die members toward each other, to seal them together, to move one member with respect to the other and to measure the force required for such movement are provided.