A distributed group activity network system and corresponding method over a computer network. It synchronizes and provides access by system users to shared data files of a group activity. The distributed group activity network system comprises one or more server computers and client computers that are connected to the server computer(s) by network connections. Each of the server computers comprises a network server and a memory system. The network server runs on the server computer and provides ...

A device for executing informatic procedures, including activities of end of day and/or data safety procedures, for data processing systems, includes at least one component for requesting the starting of data processing procedures. The device further includes a storing and processing component adapted to receive a procedure starting request signal output from the request component. The storing and processing component is adapted to command the procedures be automatically executed and to drive su...

In a server providing access for multiple users to the World Wide Web, selected pages from periodically updated Web sites are precached. Pages linked to the home page for a Web site which are likely to be accessed by a user are retrieved and stored on the server. In response to offline browsing requests by subscribers to the Web site, the pages or portions of pages which are not already present in a subscriber's system are prioritized by likelihood of being accessed utilizing statistical informa...

The invention relates to a method and apparatus for transmitting electronic mail messages in a local network using information of dynamic routing to provide the electronic mail with service of the required type. A message written by means of a user program 24 is sent to a queue dispatcher 25 which sends information on the address of reception and type of service for the electronic mail to unit 26 for determining a message transmission route. Unit 26 for determining a route controls routing table...

An electronic messaging tracking system and method is provided that tracks messages in a single or multiprotocol messaging environment. Tracking entries are collected, stored and updated. Queries may be made regarding the status, travel path, and other criteria of any message. Queries need not include a unique identifier of the message. Users may access the message tracking system from an internal or external network.

A method for forming a sum of the absolute value of the difference between each pair of numbers of respective first and second sets of numbers. The method includes forming the difference between a first number of the first set and a second number of the second set. Next this difference is either added to or subtracted from a running sum based upon the sign of this difference. This is repeated until all number pairs are either added to or subtracted from the running sum of absolute values of the ...

A method is provided for rapid Internet searching through the creation of a "fingerprint" of information associated with a search request made by an individual. This fingerprint is forwarded to a library that locates information related to the fingerprint from information submitted by entrants who enter their data in accordance with a specialized master plan and format. In one embodiment the master plan has such universal parameters as description, location, price, consumer and consultant feedba...

The present invention is a system which allows a personal computer system to be split into a local portion and a remote portion. The local portion of the split personal computer system is located in conjunction with the TV system located at homes or hotels. The remote portion of the split personal computer system is located in a remote location and normally maintained by a network service provider. The local portion includes a television display unit, and a television accessory unit in communica...

A microprocessor is configured to fetch a compressed instruction set which comprises a subset of a corresponding non-compressed instruction set. The compressed instruction set is a variable length instruction set including 16-bit and 32-bit instructions. The 32-bit instructions are coded using an extend opcode, which indicates that the instruction being fetched is an extended (e.g. 32 bit) instruction. The compressed instruction set further includes multiple sets of register mappings from the co...

A system and method prevent unauthorized users and devices, in a dynamic user/device environment, from obtaining access to shared-medium public and semi-public IP networks. A network includes a layered communication system and routers/switches for coupling users and devices to a Dynamic Host Control Protocol (DHCP) server and an authentication server. Databases support the servers. The network incorporates Address Resolution Protocol (ARP). Authorized users and devices register for service by pr...