2815results about "Program control using stored programs" patented technology

Systems and methods for applying virtual machines to graphics hardware are provided. In various embodiments of the invention, while supervisory code runs on the CPU, the actual graphics work items are run directly on the graphics hardware and the supervisory code is structured as a graphics virtual machine monitor. Application compatibility is retained using virtual machine monitor (VMM) technology to run a first operating system (OS), such as an original OS version, simultaneously with a second OS, such as a new version OS, in separate virtual machines (VMs). VMM technology applied to host processors is extended to graphics processing units (GPUs) to allow hardware access to graphics accelerators, ensuring that legacy applications operate at full performance. The invention also provides methods to make the user experience cosmetically seamless while running multiple applications in different VMs. In other aspects of the invention, by employing VMM technology, the virtualized graphics architecture of the invention is extended to provide trusted services and content protection.

A mobile terminal (21) that appropriately predicts an application that a user is likely to use includes: an input device (106) that selects and executes any of two or more applications; a GPS reception unit (108); a behavior pattern extraction unit (205) that creates a usage prediction rule of the application executed on the input device (106), in association with a usage location detected by the GPS reception unit (108); and an information display control unit (204) that specifies, based on the usage prediction rule, an application corresponding to the current location detected by the GPS reception unit (108), and causes a display (105) to display the specified application as a prediction result.

System(s) and method(s) are provided for data management and data processing. For example, various embodiments may include systems and methods relating to relatively larger groups of data being selected with comparable or better performing selection results (e.g., high data redundancy elimination and/or average chunk size). In various embodiments, the system(s) and method(s) may include, for example a data group, block, or chunk combining technique or/and a data group, block, or chunk splitting technique. Various embodiments may include a first standard or typical data grouping, blocking, or chunking technique and/or data group, block, or chunk combining technique or/and a data group, block, or chunk splitting technique. Exemplary system(s) and method(s) may relate to data hashing and/or data elimination. Embodiments may include a look-ahead buffer and determine whether to emit small chunks or large chunks based on characteristics of underlying data and/or particular application of the invention (e.g., for backup).

Task Computing computer system by segmenting the system into a plurality of implementation tiers of a presentation layer, a remote procedure call programming interface (API), a middleware layer to which the presentation layer interfaces via the remote procedure call API to real-time, dynamically generate a computer implemented task interface at the presentation layer to a semantically described source of function as a service on a computer system, and a service layer and a function source realization layer providing the semantically described source of function as the service on the computer system to which the middleware layer interfaces. Real-time and dynamically composing an executable task that comprises one or more services using the generated task interface at the presentation layer to one or more services on the computer based upon the semantically described application-, device- and service-rich computer.

A metadata repository for use in an integrated development environment is provided. The metadata repository is layered to define levels of common behaviour useful to different types of application development tools. The most general use tools have access to metadata at the level of simple constructed types; more specialised tools have access to components that contain properties of a target language; highly specialised tools have access to composed partitionable part metadata that can be used for constructing distributed applications.

PCT No. PCT/EP95/03289 Sec. 371 Date Dec. 10, 1998 Sec. 102(e) Date Dec. 10, 1998 PCT Filed Aug. 18, 1995 PCT Pub. No. WO97/07472 PCT Pub. Date Feb. 27, 1997The inventive concept comprises a system platform for a synergistic, role modular work process environment. A work process object (WPO) (1001) is created, residing in a data base, and stored in a memory of the process and project management computer system (1030). All data concerning the process and project management are reported to said work process object (WPO) (1001) and said work process object (WPO) (1001) is used as a common data base. According to the inventive concept, each view must be supported by a specific workplace, represented by digital data and enforcing the rules for the specific role. A work process information model supports the dynamic definition and use of a data base object representing a work process, boch in its process and project planning modes and its execution. According to the inventive concept, one object supports simultaneously all modes delimited by dynamically moving boundaries. Workplace implementation enforces over-all rules for each role in the inventive system.

Data in data runs are stored in a non-volatile memory array in adaptive metablocks that are configured according to the locations of data boundaries. A serial flash buffer is used to store some data, while other data are directly stored in non-volatile memory. Data may be stored with alignment to data boundaries during updating of the data to improve efficiency of subsequent updates.

A method and system for permitting reversible installation of software applications in a data processing system which includes a processor, memory containing a first version of a selected software application and a storage system for receiving a removable storage medium. A removable storage medium which includes at least one alternate version of a selected software application is inserted into the storage system and a user is then prompted to select an alternate version of the selected software application for installation within the data processing system. The existing version of the selected software application within the data processing system is then automatically copied from memory to the removable storage medium prior to initiation of installation of the alternate version of the selected software application in response to a selection of the alternate version, such that the installation may be selectively reversed. A directory within the removable storage medium is automatically created and updated each time an application is copied from or to the removable storage medium with a listing of each alternate version of the selected software application, a required hardware level for utilization with each version of the selected software application and a listing of each data processing system within the enterprise which has utilized that version.

Provided are a data security apparatus and method for a USB keyboard. The data security apparatus includes: a USB keyboard security driver for selecting a driver for a USB keyboard from USB devices connected to a personal computer, and replacing a data processing function address in a USB hub driver with a function address of the selected USB keyboard driver to acquire input data input by the USB keyboard; a USB keyboard data processing module for preferentially receiving the input data acquired from the USB keyboard security driver, and processing the input data through analysis, encoding and deletion processes; and a USB keyboard data transfer module for decoding the input data processed by the USB keyboard USB keyboard data processing module and outputting the decoded input data to a user's desired location. Thus, data input by a malicious program from a keyboard in communication with a main body of a personal computer (PC) through USB to transmit data can be protected from being transmitted to the external.

A distributed spreadsheet application executes at a server and a client in a network. The networked spreadsheet application can generally be used without requiring a user to install any specific spreadsheet software prior to using the application. In one implementation, the spreadsheet application may include a client engine that executes within browser programs of a plurality of client computing devices and server logic. The server logic may be configured to distribute the client engines to the plurality of client computing devices of the spreadsheet application when requested through the browser programs of each of the plurality of client computing devices. The server logic synchronizes a single spreadsheet document that is simultaneously open at the plurality of client computing devices.

Management server 16 may obtain application programs from content server 20 in response to requests of mobile terminal 11. Management server 16 may transmit the obtained application programs to mobile terminal 11 with information concerning reliabilities of the application programs. After mobile terminal 11 receives the application programs from management server 16, mobile terminal 11 manages operations of the application programs. Operations of the application programs are coordinated with operations of other programs using the information concerning the reliabilities corresponding to the application programs. Management of the coordinated operations of the application programs avoids problems concerning information security, where valuable information may be distributed unexpectedly because of operations of low reliable application programs. As a result, convenience of users of mobile terminals 11 can be improved without deteriorating the information security of mobile terminals 11.

Various embodiments of the present invention are directed to conflict handling for conflicts that occur in a peer-to-peer synchronization system, where the ability to correctly and efficiently handle conflicts minimizes data loss while retaining good usability and reduces the need for user intervention during synchronization. Conflict handling in the synchronization service is divided into three stages: (1) conflict detection; (2) automatic conflict resolution and logging; and (3) conflict inspection and resolution. Certain embodiments are directed to a conflict handling schema comprising one or more of the follow conflict handling elements: (a) schematized representation of conflicts; (b) detection of conflicts; (c) logging of conflicts into a durable store; (d) automatic resolution of conflicts according to a flexible and configurable azqsxqxwdconflict resolution policy; (e) composable and extensible conflict handlers to filter and resolve conflicts; (f) automatic detection and removal of obsolete conflicts; and (g) programmatic conflict resolutions.

A configuration system for a process plant uses module class objects to assist in configuring, organizing and changing the control and display activities within the process plant. Each module class object generically models or represents a process entity, such as a unit, a piece of equipment, a control activity, etc., and may be used to create instances of the object, called module objects, which represent and are tied to specific equipment within the process plant. The module class objects may represent process entities of any desired scope, which means that a single module class object may be used to configure the control and display activities of process entities of any desired scope within the process plant, instead of just at a control module level. In particular, module class objects of a large scope may be used to configure large sections or portions of the process plant, which makes configuration of the process plant easier and less time consuming. A module class object may be a unit module class object reflecting a physical unit within the process plant, an equipment module class object reflecting a physical piece of equipment within the process plant, a control module class object reflecting a control module or scheme within the process plant, or a display module class object reflecting a display routine that provides information to a user within the process plant.

A system and method update client computers of various end users with software updates for software products installed on the client computers, the software products manufacturered by diverse, unrelated software vendors. The system includes a service provider computer system, a number of client computers and software vendor computer systems communicating on a common network. The service provider computer system stores in an update database information about the software updates of the diverse software vendors, identifying the software products for which software updates are available, their location on the network at the various software vendor computer systems, information for identifying in the client computers the software products stored thereon, and information for determining for such products, which have software updates available. Users of the client computers connect to the service provider computer and obtain a current version of portions of the database. The client computer determines that software products stored thereon, and using this information, determines from the database, which products have updates available, based on product name and release information for the installed products. The user selects updates for installation. The selected updates are downloaded from the software vendor computer systems and installed on the client computer. Payment for the software update and the service is mediated by the service provider computer. Authentication of the user ensures only registered users obtain software updates. Authentication of the software updates ensures that the software updates are virus free and uncorrupted. Changes to the client computer during installation are monitored and archived, allowing the updates to be subsequently removed by the user.

To maintain communications between first and second processing systems interconnected by a communications network, computer programing having first and second sets of instructions are stored at the first processing system. The computer programing is initialized at the first processing system to perform a task associated with the first set of instructions. In accordance with the second set of instructions, a first signal is automatically transmitted from the first processing system to the second processing system responsive to the initialization of the computer programming.

A virtual architecture and instruction set support explicit parallel-thread computing. The virtual architecture defines a virtual processor that supports concurrent execution of multiple virtual threads with multiple levels of data sharing and coordination (e.g., synchronization) between different virtual threads, as well as a virtual execution driver that controls the virtual processor. A virtual instruction set architecture for the virtual processor is used to define behavior of a virtual thread and includes instructions related to parallel thread behavior, e.g., data sharing and synchronization. Using the virtual platform, programmers can develop application programs in which virtual threads execute concurrently to process data; virtual translators and drivers adapt the application code to particular hardware on which it is to execute, transparently to the programmer.

A service creation system for a communications network of the intelligent network type has 3 different levels at which service creation activities can be carried out, these being SCE1, SCE2 and SCE3. The use of separate levels allows access to the service creation system to be kept functionally separate for users having different interests in the network. Hence, features which have to be installed at the network element level for a selected service to be available can be created in SCE1. Marketable service features, which give a view of features in that they encapsulate call handling logic thereof together with support and management descriptions of the feature, can be created in SCE2. Service packages, which permit collection of marketable service features to meet requirements of a service together with servicespecific support and management information, can be created in either of SCE2 or SCE3. The service provider at SCE2 creates and tests edit graphs which comprise ordered sequences of marketable service features. These are then made available to the customer at SCE3. Profiles, which list the features relevant to a service for a user and provide data slots for the data necessary to each feature, can be provisioned and modified in SCE3 by the creation of execute graphs from edit graphs. In addition to marketable service features, metafeatures can be embedded in edit graphs. These are similar to marketable service features but have no associated screen information. This allows the user to generate execute graphs from what appears to be a blank screen but in practice has embedded constraints by means of the metafeatures, thus ensuring that the execute graph is still within tested constraints.

A method and system for managing differing software configurations of Consumer Electronic (CE) devices (10) having a unique identifier (18) and network communication means (30) is described. Software options (60, 78) for types of CE device are stored in a software configuration database (46) comprising individual configuration records (70) for each identified CE device (10). The identifier (18) enables a configuration server (40) to look up that devices associated configuration record (70) and installable software options, and provide such options for download to a user's device. The server maintains the record according to user choices, and furthermore upgrades, restores or rolls back software configurations for the CE device(s) according to error detection and/or user preference.

A computing device includes a touch screen display with at least one force sensor, each of which provides a signal in response to contact with the touch screen display. Using force signals from the at least one force sensor that result from contact with the touch screen, the operation of the computing device may be controlled, e.g. to select one of a plurality of overlaying interface elements, to prevent the unintended activation of suspect commands that require secondary confirmation, and to mimic the force requirements of real-world objects in augmented reality applications.