284 results about "Work memory" patented technology

A mental-model elicitation process and apparatus, called the Mental-Model Elicitation Device (MMED) is described. The MMED is used to give rise to more effective end-user mental-modeling activities that require executive function and working memory functionality. The method and apparatus is visual analysis based, allowing visual and other sensory representations to be given to thoughts, attitudes, and interpretations of a user about a given visualization of a mental-model, or aggregations of such visualizations and their respective blending. Other configurations of the apparatus and steps of the process may be created without departing from the spirit of the invention as disclosed.

An SDRAM memory chip device comprises a non-volatile memory controller for operating a non-volatile memory, e.g., a NAND-flash, and a FIFO memory buffer. The FIFO memory buffer serves to operate background store and load operations between a FIFO buffer array and the non-volatile memory, while a host system such as a CPU exchanges data with the SDRAM work memory. The SDRAM memory chip device, therefore, has at least two additional pins as compared with conventional SDRAM standard for generating a set of additional commands. These commands are employed by the FIFO memory buffer to manage the data transfer between the FIFO buffer and each of the non-volatile memory and the volatile SDRAM memory. Two further pins reflecting the flash memory status provide appropriate issuance of load or store signals by the host system.

A computer program for execution on a computing device is provided to cross-train students in language development skills such as letter-word correspondence, word recognition, vocabulary, and sentence and paragraph comprehension. A set of programs provide an adaptive methodology for training a student in decoding (semantic, syntactic, phonological, and morphological relationships), knowledge of rhymes, synonyms, antonyms, and homophones, spelling, letter-word correspondences, sentence comprehension, grammatical comprehension, working memory, vocabulary, paragraph comprehension, and improved reading comprehension. In each program, students are presented with an animated scene that poses a question, and a set of answers. The set of answers contain a correct response, and a number of incorrect responses or foils. The student advances to more complex levels by satisfying predetermined correct thresholds. Through repetition and intensity, the student's language skills are developed.

A crypto-ignition process is needed to establish an encrypted communication protocol between two devices connected by an insecure communication link. The present invention introduces a method of creating an identical secret key to two communicating parties is conducted between a thin device and a server computer over an insecure data network. The thin device generally has limited computing power and working memory and the server computer may communicate with a plurality of such thin devices. To ensure the security of the secret key on both sides and reduce traffic in the network, only a pair of public values is exchanged between the thin device and the server computer over the data network. Each side generates its own secret key from a self-generated private value along with the received counterpart's public value according to a commonly used key agreement protocol, such as the Diffie-Hellman key agreement protocol. To ensure that the generated secret keys are identical on both sides, a verification process is followed by exchanging a message encrypted by one of two generated secret keys. The secret keys are proved to be identical and secret when the encrypted message is successfully decrypted by the other secret key. To reduce network traffic, the verification process is piggybacked with a session request from the thin device to establish a secure and authentic communication session with the server computer. The present invention enables the automatic delivery of the secret keys, without requiring significant computing power and working memory, between each of the thin clients respectively with the server computer.

The invention provides consumers, private enterprises, government agencies, contractors and third party vendors with tools and resources for gathering site specific information related to purchase and installation of energy systems. A system according to one embodiment of the invention remotely determines the measurements of a roof. An exemplary system comprises a computer including an input means, a display means and a working memory. An aerial image file database contains a plurality of aerial images of roofs of buildings in a selected region. A roof estimating software program receives location information of a building in the selected region and then presents the aerial image files showing roof sections of building located at the location information. Some embodiments of the system include a sizing tool for determining the size, geometry, and pitch of the roof sections of a building being displayed.

Management of virtual memory allocated by a virtual machine control program to a plurality of virtual machines. Each of the virtual machines has an allocation of virtual private memory divided into working memory, cache memory and swap memory. The virtual machine control program determines that it needs additional virtual memory allocation, and in response, makes respective requests to the virtual machines to convert some of their respective working memory and/or cache memory to swap memory. At another time, the virtual machine control program determines that it needs less virtual memory allocation, and in response, makes respective requests to the virtual machines to convert some of their respective swap memory to working memory and/or cache memory.

A memory system comprises a flash memory and a controller comprising a control logic circuit and a working memory storing a flash translation layer. The memory system performs a merge operation by selectively copying a page from a first block of the flash memory to a second block of the flash memory. Where the page is valid and marked as allocated according to a file allocation table stored in the flash memory, the page is copied to the second block. However, where the page is valid and marked as deleted in the file allocation table, the page is not copied to the second block.

Some embodiments can load one or more applications into working memory from persistent storage when permitted by a memory pressure level of a mobile device. Loading the applications into working memory enables the applications to be launched into the foreground quickly when the user indicates the desire to launch. Some embodiments may identify a set of applications that are designated for providing snapshots to be displayed when the mobile device is in a dock mode. Certain embodiments may determine a current memory pressure level. Some embodiments may load an application in the set of applications into working memory from a persistent storage responsive to determining that the memory pressure level is below a threshold. Certain embodiments may continue to load additional applications responsive to determining that the memory pressure level is below the threshold. After determining that the memory pressure level is above the threshold, some embodiments may reclaim memory.

A system for monitoring the quality of DRM-protected multimedia data streams, the system comprising at least one computer having a network connection to receive at least one said DRM-protected multimedia data stream, program memory, working memory, and a processor coupled to said program memory, working memory, and wherein said program memory stores processor control code for a media player for said multimedia data stream and code to control said processor to: play said DRM-protected multimedia data stream to provide at least a decrypted video data output stream for display on a monitor; capture still image data from a succession of still images from said video data output stream; process said still image data to detect greater than a threshold difference between at least two of said still images; and output fault data identifying a potential video quality fault responsive to absence of detection of said greater than a threshold difference.

A system, method, and improved user interface for operating a computerized task management database, typically running on a networked server-client system such as the Internet. The system is designed to simultaneously present, on a single user interface screen, often running within a web browser, key items such as the worker (task assignee) name, and key task information items relevant to the various tasks that are assigned to this worker. Such key task information can include, for example, for each given task, the task name or distinguishing task commentary, and an instant update on the status of the task, which will usually contain at least a latest comment field that contains the most recent communication between the task worker and the task manager. The invention conserves user working memory by presenting key comments for multiple tasks on a single screen, enabling better user comprehension of complex projects.

A system for determining a route and for warning a driver of a vehicle and corresponding methods are provided. The systems include storage units that store road segment passage restriction data and vehicle passage restriction data. The systems further include a working memory unit and a processing unit that determine a route to be displayed on an output unit or that provide a warning signal output, depending upon both the vehicle passage restriction data and the road segment passage restriction data.

An MFP can transmit image data read by a scanner by attaching it to E-mail. At the time of transmission, the image data input by the scanner and stored in a work memory is converted into mail data so as to be transmitted by E-mail, and the mail data is stored again into the work memory. The mail data is divided every predetermined reference data size into divided files which are sequentially transmitted as divided mails. When completion of transmission of divided mails corresponding to a unit image is confirmed, the image data and mail data of the unit image are eliminated from the work memory. By sequentially performing such a process, the memory use efficiency can be improved while holding image data of a unit image which has not been transmitted yet.

A method for changing a software in the memory of an electronic control unit. A bypass routine is stored in the working memory of the electronic control unit, and the address of the bypass function is stored in a table. A service function reads the address from the table and calls the bypass routine. The bypass routine is replaceable at the run time of the electronic control unit by erasing the table entry. The call of the service function is integrated into the program code of the electronic control unit by an overlay memory, a memory management unit, or with the aid of watch points.

A method for quickly booting a personal computer system using a non-volatile reprogrammable memory device. A compressed memory image of the contents of the system working memory, hardware configuration and other information stored in memory when the system is in a desired operational state is stored in the non-volatile reprogrammable memory. When rebooting the process detects changed hardware and diverts from the reboot to identify the hardware before continuing.

A method of producing an executable image from an object file without shared library support from the operating system, wherein the executable image requires a shared library file in order to resolve at least one of the symbols called for in the object file. A method of optimizing the loading of a previously linked file into working memory in a computer for executing in a single address space of the working memory, the file containing an instruction to make an indirect jump to a location in a shared library through an import section of the file. A method for optimizing the loading of a previously linked file into working memory in a computer for executing in a single address space of the working memory, the file containing plural sections with number-filled padding between the end of each section and a succeeding page boundary. A method of optimizing the loading of a previously linked file into working memory in a computer for executing in a memory sharable with other executables. This method includes selecting a portion of code in the previously linked file, removing the portion of code from the previously linked file, and constructing a dynamically linked library file containing the portion of the code, the dynamically linked library file being available to plural files including the previously linked-file. A method of converting an image which has been previously linked for executing in an unshared memory into an image optimized for use with virtual memory.

A hybrid memory module structure includes a channel for receiving data from and transmitting data to a device external to the hybrid memory module structure, a first memory module connected to the channel, and a second memory module connected to the channel. The first memory module includes at least a first memory and a second memory, the first memory being a working memory and the second memory being a storage memory. The second memory module includes at least a third memory and a fourth memory, the third memory being a working memory and the fourth memory being a storage memory. The channel includes a first data line commonly connected to the first memory and the second memory, and a second data line commonly connected to the third memory and the fourth memory.

A system comprises an instruction processor (10), a flash memory device (14a), a flash control circuit (14) and a working memory (16). Instructions of an interrupt program are kept stored in the flash memory device (14a). When the instruction processor (10) receives an interrupt signal, the instruction processor (10) executes loading instructions, to cause the flash control circuit (14) to load said instructions of the interrupt program from the flash memory device (14a) into the working memory (16). The instructions of the interrupt program are subsequently executed with the instruction processor (10) from the working memory (16). Preferably it is tested whether a copy of said instructions of the interrupt program is stored in the working memory (16) at the time of the interrupt. If the copy is found stored, execution of said instructions from the copy is started before completing execution of of access instructions that were in progress at the time of the interrupt. If the copy is not found stored, execution of the access instructions is first completed and subsequently the instruction processor (10) executes the loading instructions, followed by execution of the instructions of the copy of interrupt program from the working memory (16).

A method for determining a data package requirement of an agent in an execution environment, utilizing a rule engine and a set of canonical data narrowing rules, comprising collecting the data narrowing rule, asserting narrowing data into a working memory and executing the rule engine with the data narrowing rules and the working memory.