This document discusses mathematical equations for calculating various values related to summaries of documents. It begins with an introduction to the purpose and contact information for the document. It then presents four equations labeled K, M, N, and T for calculating summary length values based on original document length, desired summary percentage, and other factors. The equations and their solutions are explained for different summary requirements.
Implementing a home gateway with Linux - Firewall - Router - Proxy server - D...Geert Van Pamel
Security, speed and instant availability are important for the internet access at Home. Although there exist commercial solutions this presentation proves that implementing a home router with Red Hat Linux using standard components and a Pentium II might make sense. It gives the user an unlimited freedom and flexibility.
The first building block is the iptables firewall. Iptables are standard in modern Linux kernels and allow filtering and logging incoming and outgoing traffic.
The HTTP Squid proxy server allows to filter web traffic and locally caching a huge amount of frequently accessed files. Main advantages of a proxy server is to limit internet bandwidth usage, and to speed up web access. Parental control and offensive or dangerous URL blocking becomes very easy. Centrally blocking of advertisements or dangerous downloads is very cost effective and transparent for the browser and the enduser.
The DNS caching server is used by the proxy server and the client PCs on the intranet to translate names to ip addresses. You might also administer your own local machines and configure a DHCP server. Another option could be a Samba disk server. An NTP server can be added for time synchronisation.
We will also show how the system can be monitored and where to investigate (rare) problems. My router is running already for more than 11 months. Its biggest advantage are stability, security, fast and instant internet access, modularity, configurability. Configure security only once on a central server and all your PC's at home are immediately protected.
Implementing a home gateway with Linux - Firewall - Router - Proxy server - D...Geert Van Pamel
Security, speed and instant availability are important for the internet access at Home. Although there exist commercial solutions this presentation proves that implementing a home router with Red Hat Linux using standard components and a Pentium II might make sense. It gives the user an unlimited freedom and flexibility.
The first building block is the iptables firewall. Iptables are standard in modern Linux kernels and allow filtering and logging incoming and outgoing traffic.
The HTTP Squid proxy server allows to filter web traffic and locally caching a huge amount of frequently accessed files. Main advantages of a proxy server is to limit internet bandwidth usage, and to speed up web access. Parental control and offensive or dangerous URL blocking becomes very easy. Centrally blocking of advertisements or dangerous downloads is very cost effective and transparent for the browser and the enduser.
The DNS caching server is used by the proxy server and the client PCs on the intranet to translate names to ip addresses. You might also administer your own local machines and configure a DHCP server. Another option could be a Samba disk server. An NTP server can be added for time synchronisation.
We will also show how the system can be monitored and where to investigate (rare) problems. My router is running already for more than 11 months. Its biggest advantage are stability, security, fast and instant internet access, modularity, configurability. Configure security only once on a central server and all your PC's at home are immediately protected.
Presentation I\'ve given at several conferences. Major take aways are 1) what \'agile success\' means and how you would measure that success; 2) how agile organizations use measurements as a tool for understanding themselves as a system, and for driving a culture of continuous improvement and experimentation.
Presentation I\'ve given at several conferences. Major take aways are 1) what \'agile success\' means and how you would measure that success; 2) how agile organizations use measurements as a tool for understanding themselves as a system, and for driving a culture of continuous improvement and experimentation.
Evolution towards the Internet of EverythingTim Winchcomb
The communications landscape has undergone radical change over recent decades – from analogue to digital and an explosion of short-range technologies, expanding the possibilities for personal and ubiquitous communication. This presentation introduces some of the highlights of this journey, based on pioneering innovation, and then looks forward to the latest emerging standards for ‘direct-to-cloud’ connectivity that will enable the true ‘Internet of Everything’.
This is a series of Capacity Building documents that was prepared by the Sudanese Youth Leadership Development Program.
هذه مجموعة من المقالات في مجالات تدريبية متعددة مناسبة للجمعيات الطوعية تم تطويرها بين عامي 2003-2008 للبرنامج السوداني لإعداد القيادات الشبابية
Symposium presented by projects from the JISC Institutional Approaches to Curriculum Design programme, exploring how varied representations of the curriculum can support stakeholder engagement, student choice, system interoperability, and better dialogues about educational issues.
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