123 results about "Software changes" patented technology

Compressed memory systems and methods that reduce problems of memory overflow and data loss. A compression engine compresses blocks of data for storage in a compressed memory. A compression monitor monitors the achieved compression ratio and provides a software trap when the achieved compression ratio falls below a minimum. After the trap is provided software monitors the fill state of the compressed memory. If the compressed memory is approaching full, the software changes the block size to improve the compression ratio.

On a host, host content change requests are intercepted in real-time. In a tracking mode, the change requests are logged and allowed to take effect on the host. In an enforcement mode, the change requests are logged and additionally compared against authorized change policies and a determination is made whether to allow the change to take effect or to block the changes, thereby enforcing the authorized change policies on the host. Tracking and enforcement can be done in real-time. In either mode and at any time, the logged changes can be reconciled against a set of approved change orders in order to identify classes of changes, including changes that were deployed but not approved and changes that were approved but not deployed.

A method providing simple fine-grain hardware primitives with which software engineers can efficiently implement enforceable separation of programs into modules and constraints on control flow, thereby providing fine-grain locality of causality to the world of software. Additionally, a mechanism is provided to mark some modules, or parts thereof, as having kernel privileges and thereby allows the provision of kernel services through normal function calls, obviating the expensive prior art mechanism of system calls. Together with software changes, Object Oriented encapsulation semantics and control flow integrity in hardware are enforced.

The invention provides a wearable computer main board with variable functions, which is designed in view of variable application requirements of a wearable computer and the defects of single function, performance upgrade and function extension of the existing technical realization methods. Chips such as FPGA/CPLD/FPAA, and the like with overprogram characteristics are connected to a plurality of interfaces and a bus line of the wearable computer main board, and the FPGA/CPLD has a restructural function on the board by the overprogram characteristics according to the customization of multiple function requirements. Original hardware change such as chip replacement, device replacement, and the like is converted into software change with rewritten content reset by an IP core. The wearable computer main board can be upgraded easily so as to shorten development period, improve applicability and reduce development cost.

An RFID printer system and method interrogates or accesses RFID tags automatically using a user-defined sequence of settings for different RFID tags or classes. Once a successful interrogation is completed, the settings are saved and the saved settings are used for interrogation on the next tag. Each new roll of tags/labels starts interrogation with the first of the settings. Consequently, the printer system can read from and write to tags of more than one class without hardware or software changes in the printer.

Provided is a method for configuring a control tunnel and a direct tunnel in an IPv4 network-based IPv6 service providing system. To provide IPv6 service, when a random request terminal receives a tunnel response message from a control server by using service information downloaded from a portal server at the time of initialization, the request terminal configures a control tunnel with the control server, and is registered to the control server. The request terminal transmits and receives a direct tunnel request message and a direct tunnel response message with a counterpart terminal by using its terminal information learned during the control tunnel configuration, i.e., network position information and status information, thereby configuring a direct tunnel. Thus, IPv6 communication is made through IPv4 based IPv6 tunneling, so that IPv6 application services that are not yet widely used can easily come into wide use. Also, only software change of each terminal and a control server is required without changing existing network equipment, so that a cost burden of a service provider can be minimized.

Software change management (SCM) systems can be extended to uniformly handle artifacts which lack constraints typically imposed on managed items. In the solution, a data type associated with a SCM system can enable management of unmanaged artifacts. Unmanaged artifacts can include, but is not limited to, artifacts which lack can traditional change management constraints, managed artifacts not directly associated with the SCM, artifacts with different constraints than the SCM imposed constraints, and the like. In one embodiment, an unmanaged artifact can have different lifecycles, policies, and the like which can make it unsuitable for traditional management approaches by the SCM. The SCM can utilize the data type to manage unmanaged artifacts without requiring significant change in functionality of the SCM by permitting change management processes to be applied to the unmanaged artifacts.

Automated estimation that a hardware or software change is correlated with one or more problem events. In addition to identifying that a change has occurred, one or more problem events are identified that have occurred after the change. Problem events are then correlated with the change using a distance measure between the change and the at least one correlated problem event. For most, if not all, of the distance measure, the greater the distance measure, the less the change is correlated with each correlated problem event. The distance measure may be a time interval, an activity-weighted interval, or any other type of distance measure.

A system and method may be used to track software changes by analyzing intermediate language level representations of the software. For example, software changes may be tracked by analyzing object-oriented program code that includes one or more non-native binary executables based on an intermediate language. The program code may be associated with metadata describing content of the non-native binary executables. An object tree, which includes a plurality of nodes, may be constructed to represent the non-native binary executables and the metadata describing the content of the non-native binary executables. One or more of the plurality of nodes may be hashed to associate respective digest values with the hashed nodes, such that changes in the received program code can be tracked using the digest values associated with the hashed nodes.

This invention discloses an automated software development system that includes an automated version control and evaluation processing platform for automatically evaluating a quality and value of a plurality of software changes and corresponding versions of a software system for automatically controlling an automated software development and change process of the software system. The automated version control and evaluation processing platform further includes a database for storing statistic and relevant data including the quality and value of the plurality of software changes and versions of the software system. The automated version control and evaluation-processing platform further applies the statistic and relevant data for automatically controlling an automated software development and change process of the software system.

DVD players and the like may support multiple video formats, including interlaced and progressive scan video. If a user selects a mode (e.g., progressive scan) not supported by their monitor or television, then the user may lose the video image output, and can no longer see the GUI (Graphical User Interface) which would allow the user to switch back to the previous mode. The present invention solves this problem by providing a method and system whereby a new display mode or resolution is generated and a message displayed requesting the user to confirm whether the resultant display is acceptable. If the user does not respond to the message after a predetermined period of time (e.g., 20 seconds), then the system reverts back to the previous resolution or mode. The system thus prevents and corrects for the cases where a user selects an inappropriate video output. In addition, a user-friendly interface, which results in better customer satisfaction, is provided. Moreover, while minor software changes to the operating system of the consumer electronic video device (e.g., DVD player) may be required, the need for new hardware is eliminated.

The invention discloses a method for automatically adapting to a mobile terminal. The method comprises the following steps of: setting software change caused by user requirement change or hardware configuration change according to a microprocessor chip and an embedded operating system selected for the mobile terminal; forming a series of parameters and various parameter files, wherein the parameter files are independent of image files of the embedded operating system in the mobile terminal; and matching the image files with different parameter files to automatically adapt to software change caused by specific user requirement change or specific hardware configuration change, wherein the parameter files are independent of the publishing and/or updating of the image files, and the image files are not required to be updated when the software change occurs. The method contributes to further increasing the product research and development efficiencies, shortening the product research and development periods and better publishing products more quickly.

The invention discloses an automatic checking method for change influence degree of a model. The automatic checking method comprises the following steps: a), collecting and analyzing SQL (structured query language) sentences performed by a database, and recording correlation between tables in the database; b) generating a correlation base line of a system data model to obtain a constrained graph of a system physical model, generating a physical model digraph according to the system service flow, and constructing a data model-service functional diagraph; c) when the software system has model changes, inputting the corresponding change information, and distinguishing the change influence range and the service functions according to the digraph and the functional digraph. According to the automatic checking method for change influence degree of the model disclosed by the invention, the SQL information of the database is collected, the model digraph is generated, the software change influence degree is analyzed from the software system physical model, the change influence range and the service function pots of the model are intelligently judged, and the risk and design defects are distinguished in advance, so that the intuition, the sufficiency and the efficiency of the change influence degree analysis are improved.

A fully integrated Information Technology Software Development Life Cycle (SDLC) request management system comprising of a centralized database and a web interface which includes but not limited to the following modules: Change Request, Migration Request, Work Flow Engine, Project, Collaboration, Code Movement, Document Tracking, Code Execution, Status Notification and Database Schema Snapshot as well as various reporting capabilities are disclosed.

The SDLC request management system is installed on a server and accessed by a plurality of users over a communication network. A request to work on a piece of software is entered by a user in the change request module. Based on the predefined setting of a default workflow, the workflow engine will route the request to the appropriate personnel. Whether or not it is determined that the request requires a change in a piece of software, a notification will be made on the system and, the collaboration module will send out emails to all involved in this request. If it is determined that work needs to be done on a piece of software then, a project will be opened for the request and the workflow engine controls the life cycle. The developed code is moved to the various environments by the code movement module and the code execution, executes the code in any environment. Project documents, databases schema and execution return status are also captured in the system.