10317results about "Software engineering" patented technology

A monitoring apparatus that includes a sensor device and an I / O device in communication with the sensor device that generates derived data using the data from the sensor device. The derived data cannot be directly detected by the associated sensors. Alternatively, an apparatus that includes a wearable sensor device and an I / O device in communication with the sensor device that includes means for displaying information and a dial for entering information. Alternatively, an apparatus for tracking caloric consumption and caloric expenditure data that includes a sensor device and an I / O device in communication with the sensor device. The sensor device includes a processor programmed to generate data relating to caloric expenditure from sensor data. Alternatively, an apparatus for tracking caloric information for an individual that utilizes a plurality of classification identifiers for classifying meals consumed by the individual, each of the classification identifiers having a corresponding caloric amount.

A parser-translator technology allows a user to specify complex test and / or transformation statements in a high-level user language, to ensure that such test and / or transformation statements are well-formed in accordance with a grammar defining legal statements in the user language, and to translate statements defined by the user into logically and syntactically correct directives for performing the desired data transformations or operations. Using the parser-translator technology, a user can focus on the semantics of the desired operations and need not be concerned with the proper syntax of a language for a particular system. Instead, grammars (i.e., data) define the behavior of a parser-translator implementation by encoding the universe of statements (e.g., legal test and / or transformation statements) and by encoding translations appropriate to a particular data processing application (e.g., a data conversion program, etc.). Some parser-translator implementations described herein interface dynamically with other systems and / or repositories to query for information about objects, systems and states represented therein, and / or their respective interfaces. Some grammars described herein encode sensitivity to an external context. In this way, context-sensitive prompting and validation of correct specification of statements is provided. A combination of parser technology and dynamic querying of external system state allows users to build complex statements (e.g., using natural languages within a user interface environment) and to translate those complex statements into statements or directives appropriate to a particular data processing application.

A system for remotely updating software on at least one electronic device connected to a network. The electronic devices have a non-volatile rewritable storage unit divided into at least two partitions, one of which will contain core firmware and the other of which will contain auxiliary software. When an update is received at the device, the updated core firmware is written to overwrite the partition in the rewritable storage unit that contained the auxiliary software. When this is completed and verified, the previous version of the core firmware stored in the storage unit is disabled from execution by the device. Next, the updated auxiliary software is written to overwrite the old version of the core firmware. When this write is complete, the device determines a suitable time for it to be rebooted to execute the updated software. In another embodiment, the present core firmware in the device is copied from the partition it is in to the other partition, overwriting the auxiliary software stored there. The new core firmware received to update the device is overwritten into the first partition, the old copied core firmware being present in case of an upgrade failure, and upon a successful update of the first partition, the auxiliary software is written to the second partition, overwriting the copied old core firmware. In this manner, the position of the core firmware and auxiliary software within the partitions is preserved during normal operation of the device.

A system and method updates multiple servers automatically without taking all of the multiple servers off-line at the same time. The system and method selects a group of servers, takes the group off-line, updates the group taken off-line, and then brings on-line those members of the group that were on-line prior to the update and for which the update was installed successfully.

Application authoring techniques, and information browsing mechanisms associated therewith, which employ programming in association with mixed-initiative multi-modal interactions and natural language understanding for use in dialog systems. Also, a conversational browsing architecture is provided for use with these and other authoring techniques.

Embodiments of a system and a method in which a processor may execute instructions that cause the processor to receive an input vector and a control vector are disclosed. The executed instructions may also cause the processor to perform a minima or maxima operation on another input vector dependent upon the input vector and the control vector.

A method and apparatus is disclosed herein for automated test input generation for web applications. In one embodiment, the method comprises performing a source-to-source transformation of the program; performing interpretation on the program based on a set of test input values; symbolically executing the program; recording a symbolic constraint for each of one or more conditional expressions encountered during execution of the program, including analyzing a string operation in the program to identify one or more possible execution paths, and generating symbolic inputs representing values of variables in each of the conditional expressions as a numeric expression and a string constraint including generating constraints on string values by modeling string operations using finite state transducers (FSTs) and supplying values from the program's execution in place of intractable sub-expressions; and generating new inputs to drive the program during a subsequent iteration based on results of solving the recorded string constraints.

The inventive methodology provides an integrated plug and play solution designed to protect home networks against spam, phishing emails, viruses, spyware as well as other similar threats. The described content filtering appliance can be used for processing of web and email traffic implemented and can be deployed as a stand-alone appliance. In one implementation, the content processing appliance utilizes backend content filtering provided by a remote scanning service accessed via a network. The system employs network level analysis and translation of content and executes various procedures to handle the network traffic. In an embodiment of the invention, the appliance is provided with an automatic remote updating capability, wherein the software and data used by the appliance can be updated remotely via a network. Finally, the appliance may also implement parental controls.

Systems and methods are provided for creating, publishing, sharing, and delivering mobile software applications called “mobile widgets” onto mobile devices. A system may include functionality to render a declaratory component of a widget, such as HTML, and also functionality to execute an imperative component of a widget, which may or may not be compiled and / or in a scripting or functional language. Mechanisms for providing common access to disparate device capabilities APIs are also provided, as are mechanisms for installing widgets onto mobile devices and managing those widgets.

An authoring environment for creating and / or editing user interface elements such as widgets used in a unified interest layer. The authoring environment facilitates creation of widgets that have a consistent appearance and mechanism, and allows third-party developers to easily create widgets that have a look and feel that is consistent with a predefined set of widgets.

Smart graphic elements are provided for use as portions or components of one or more graphic displays, which may be executed in a process plant to display information to users about the process plant environment, such as the current state of devices within the process plant. Each of the graphic elements is an executable object that includes a property or a variable that may be bound to an associated process entity, like a field device, and that includes multiple visualizations, each of which may be used to graphically depict the associated process entity on a user interface when the graphic element is executed as part of the graphic display. Any of the graphic element visualizations may be used in any particular graphic display and the same graphic display may use different ones of the visualizations at different times. The different visualizations associated with a graphic element make the graphic element more versatile, at they allow the same graphic element to be used in different displays using different graphical styles or norms. These visualizations also enable the same graphic element to be used in displays designed for different types of display devices, such as display devices having large display screens, standard computer screens and very small display screens, such as PDA and telephone display screens.

Changes in performance in a Java program are deduced from information related to garbage collection events of the program. Assumptions are made about the system, the application and garbage collection, and changes in performance that will result from modifying the program are deduced.

A technique for hot deploying / redeploying applications in a grid computing environment to improve operating efficiency and reduced overhead. In one example embodiment, this is accomplished by notifying a client application manager associated with each of one or more grid nodes about a type of data transfer protocol to use upon receiving a new version of an application release bundle by a repository server. The new version of the application release bundle is then hot deployed / redeployed on running one or more application servers in the associated grid using an appropriate hot deployment plug-in based on the data transfer protocol by each client application manager.

A graphical user interface allows a user to create an image having a pop-up menu which is exportable to a target computer without the creating user being required to know how to program in JAVASCRIPT™. Using menu selection in the application in which the image is running, the creating user may insert a pop-up menu instruction associated with an object and positioned at a desired location within the image. The inserted pop-up menu instruction then causes the creating computer to invoke its own routines that construct an exportable JAVASCRIPT™ file that allows for a pop-up menu associated with the desired object to be displayed on the screen of a target system.

A system and method for instrumenting program instructions. A processing system includes a compiler and a profiler. The profiler is configured to instrument an application by inserting one or more instrumentation instructions in the application. During execution of the application, execution is monitored and a particular condition is detected. Responsive to the condition, a portion of the code which corresponds to the detected condition is identified. A request is conveyed for recompilation of code which corresponds to code. Prior to recompilation of the code, the profiler instruments the portion of code. Execution and monitoring of the execution continue, and instrumentation / recompilation may be repeated. Initially, relatively little of the application code may be instrumented. As execution and monitoring continues, more and more of the application code may be dynamically instrumented during execution.

A scalable graphical user interface system may dynamically transform platform specific graphical user interface widgets migrated within an application graphical user interface between any of a plurality of heterogeneous device platforms. The scalable graphical user interface system includes a platform independent presentation model that is mapped to platform specific graphical user interface widgets. The platform independent presentation model includes platform independent graphical user interface widgets. The platform independent graphical user interface widgets may be selectively transformed with transformation rules to generate a platform specific presentation for use by the application graphical user interface on one of the heterogeneous device platforms. Applicable transformation rules may be prioritized for each selected platform independent graphical user interface widget. A highest priority transformation rule may be applied to transform the selected platform independent graphical user interface widget.

Methods and system for enhancing user experience when rendering digital media content. Defining a visible region of the window in which a media player user interface (UI) is presented to clip undesirable portions of the window provides an improved media player UI. Further aspects are directed to enhancing user experience when rendering digital media content in mini-mode screen presentation mode.

Systems and methods for building multi-modal browsers applications and, in particular, to systems and methods for building modular multi-modal browsers using a DOM (Document Object Model) and MVC (Model-View-Controller) framework that enables a user to interact in parallel with the same information via a multiplicity of channels, devices, and / or user interfaces, while presenting a unified, synchronized view of such information across the various channels, devices and / or user interfaces supported by the multi-modal browser. The use of a DOM framework (or specifications similar to DOM) allows existing browsers to be extended without modification of the underling browser code. A multi-modal browser framework is modular and flexible to allow various fat client and thin (distributed) client approaches.

Disclosed herein is an electronic device network for lifecycle management of firmware and software in electronic devices. The electronic device network may also be adapted to manage configuration parameters in the electronic devices. Lifecycle management provided by the electronic device network may include firmware and software downloading, firmware and software updating, and remote locking and remote enabling of electronic device capability. An update store module in the electronic device network may be adapted to dispense update packages to requesting electronic devices. The electronic devices may employ one or a plurality of update agents to update software and firmware therein. A boot loader in the electronic device is capable of determining whether an update agent is to be invoked or whether a previous backup copy of the update agent in non-volatile memory is to be invoked upon determining, based upon status information, that an update is to be conducted, rather than a normal startup operation without updates.

A rich user interface (UI) development framework that uses the schema of a data source to which it is relevant. The developer is able to rapidly create a data bound UI using a number of familiar gestures, including drag and drop, from the schema in a data tool window, using a designer tasks, or using a data form creation wizard. The system includes a UI generation component that allows a developer to input a number of different controls into the interface using associated control graphics. A data source object, type, or file can be passed to the UI generation component as an input. The developer chooses the desired controls and associates (or binds) the data entity of the data source with the control by any number of gestures.

A system, method and computer program product are disclosed for dynamically updating a computer application. According to the method, a subscription request is sent to a publish / subscribe server so as to receive updates to the computer application. An update notification or an update is received from the publish / subscribe server, and the update is dynamically applied to the computer application during execution without restarting the computer application. In one embodiment, the update notification is received from the publish / subscribe server, a request for the update is sent to a second server, and the update is received from the second server. Also provided are a system, method and computer program product for sending updates to a computer application.

A method, system, machine-readable storage medium, and apparatus are directed towards upgrading a cluster by bifurcating the cluster into two virtual clusters, an “old” virtual cluster (old active cluster) and a “new” virtual cluster (new standby cluster), and iteratively upgrading members of the old cluster while moving them into the new cluster. While members are added to the new cluster, existing connections and new connections are seamlessly processed by the old cluster. Optionally, state mirroring occurs between the old cluster and the new cluster once the number of members of the old and new clusters are approximately equal. Once a threshold number of members have been transferred to the new cluster, control and processing may be taken over by the new cluster. Transfer of control from the old cluster to the new cluster may be performed by failing over connectivity from the old cluster to the new cluster.

Described is a system and method in which software updates in the form of self-contained, secure entities are applied to an embedded device's non-volatile storage in a failsafe manner. Various types of software updates may be applied, and updates may contain executable code and / or data. Following a reboot, an initial program loader determines an update mode, and if updating, boots to a special update loader. The update loader processes update packages to apply the updates. Kernel partition, system partition and reserve section updates may be updated with entire files or binary difference files, with failure handling mechanisms are provided for each type of update. Updates may be simulated before committing them. Updates may be relocated in memory as appropriate for a device.

A system for modifying the functionality of intelligent electronic devices installed and operating in the field is disclosed. Each of the intelligent electronic devices operates with a software configuration to monitor electrical energy. A copy of the software configurations may be maintained in a database. Changes to the operation of one or more of the intelligent electronic devices may be made as a function of modifications to the database.

The present invention provides meta-implementation layer comprising: a metamodel repository containing a plurality of descriptors; a plurality of implementations for providing access to software components described by the plurality of descriptors; a metametamodel repository including a plurality of metamodel descriptors for describing the descriptors and a plurality of metamodel implementations for describing said implementations, wherein the meta-implementation layer provides access to an implementation of the plurality of implementations to thereby allow a user to have access to the software components of a software program. The present invention also provides a component integration engine using a meta-implementation layer.