A computer-based electronic document and/or paper-based document management application program. The program provides an efficient way to automatically import, index, categorize, store, search, retrieve, manipulate and archive electronic documents. The program is also capable of managing documents regardless of document type or document format.

Computer-based document management system

An automated processor design tool uses a description of customized processor instruction set extensions in a standardized language to develop a configurable definition of a target instruction set, a Hardware Description Language description of circuitry necessary to implement the instruction set, and development tools such as a compiler, assembler, debugger and simulator which can be used to develop applications for the processor and to verify it. Implementation of the processor circuitry can be optimized for various criteria such as area, power consumption, speed and the like. Once a processor configuration is developed, it can be tested and inputs to the system modified to iteratively optimize the processor implementation. By providing a constrained domain of extensions and optimizations, the process can be automated to a high degree, thereby facilitating fast and reliable development.

Automated processor generation system for designing a configurable processor and method for the same

The disclosure describes a method of connecting multimedia content to a network resource. This method operates in a computer network environment. Operating in a network connected device, the method extracts an identifier from a media signal, such as from a digital watermark, perceptual hash, or other machine extracted signal identifier. It then sends the identifier to a network along with context information indicating device type information. From the network, the method receives related data associated with the media signal via the identifier. The related data is adapted to the network connected device based on the device type information. This device type information may include a display type, so that the related date may be formatted for rendering on the display type of the device. This device type information may also include a connection speed so that the related data may be optimized for the connection speed of the device.

Content sensitive connected content

Media objects are transformed into active, connected objects via identifiers embedded into them or their containers. In the context of a user's playback experience, a decoding process extracts the identifier from a media object and possibly additional context information and forwards it to a server. The server, in turn, maps the identifier to an action, such as returning metadata, re-directing the request to one or more other servers, requesting information from another server to identify the media object, etc. The server may return a higher fidelity version of content from which the identifier was extracted. In some applications, the higher fidelity version may be substituted for the original media object and rendered to provide higher quality output. The linking process applies to broadcast objects as well as objects transmitted over networks in streaming and compressed file formats.

Portable devices and methods employing digital watermarking

Web access functionality is embedded in a device to enable low cost widely accessible and enhanced user interface functions for the device. A web server in the device provides access to the user interface functions for the device through a device web page. A network interface in the device enables access to the web page by a web browser such that a user of the web browser accesses the user interface functions for the device through the web page.

Embedding web access functionality into a device for user interface functions

A set of S-machines, a T-machine corresponding to each S-machine, a General Purpose Interconnect Matrix (GPIM), a set of I/O T-machines, a set of I/O devices, and a master time-base unit form a system for scalable, parallel, dynamically reconfigurable computing. Each S-machine is a dynamically reconfigurable computer having a memory, a first local time-base unit, and a Dynamically Reconfigurable Processing Unit (DRPU). The DRPU is implemented using a reprogrammable logic device configured as an Instruction Fetch Unit (IFU), a Data Operate Unit (DOU), and an Address Operate Unit (AOU), each of which are selectively reconfigured during program execution in response to a reconfiguration interrupt or the selection of a reconfiguration directive embedded within a set of program instructions. Each reconfiguration interrupt and each reconfiguration directive references a configuration data set specifying a DRPU hardware organization optimized for the implementation of a particular Instruction Set Architecture (ISA). The IFU directs reconfiguration operations, instruction fetch and decode operations, memory access operations, and issues control signals to the DOU and the AOU to facilitate instruction execution. The DOU performs data computations, and the AOU performs address computations. Each T-machine is a data transfer device having a common interface and control unit, one or more interconnect I/O units, and a second local time-base unit. The GPIM is a scalable interconnect network that facilitates parallel communication between T-machines. The set of T-machines and the GPIM facilitate parallel communication between S-machines.

System and method for dynamically reconfigurable computing using a processing unit having changeable internal hardware organization

A compiling system and method for generating a sequence of program instructions for use in a dynamically reconfigurable processing unit having an internal hardware organization that is selectively changeable among a plurality of hardware architectures, each hardware architecture executing instructions from a corresponding instruction set. Source files are compiled for execution using various instruction set architectures as specified by reconfiguration directives. Object files optionally encapsulate bitstreams specifying hardware architectures corresponding to instruction set architectures with executable code for execution on the architectures.

Compiling system and method for reconfigurable computing

An automatic archiving system that makes document archiving largely transparent to the user. In one embodiment, documents scanned in or printed during the course of office equipment operation are automatically archived. For example, an office local area network (LAN) may interconnect a copier, a printer, a fax machine, and a document management workstation. Whenever, a document is copied, printed, or faxed, a document image is archived by the document management workstation without further user intervention. A single user command results in the document being copied and archived, printed and archived, or faxed and archived.

Automatic and Transparent Document Archiving

A compiling system and method generates a sequence of program instructions for use in a partially reconfigurable processing unit, a portion of the processing unit having a hardware organization that is selectively reconfigurable during execution of the sequence of program instructions among a plurality of configurations, and a portion of the processing unit having a non-reconfigurable hardware organization, each configuration comprising a computational unit optimized for performing a class of computations. A compiler selectively compiles high-level source code statements for execution using configurations of the reconfigurable portion of the processing unit responsive to meta-syntax compiler directives. A linker creates object files that optionally encapsulate bitstreams specifying hardware organizations corresponding to the configurations.

Compiling system and method for partially reconfigurable computing

Techniques for capturing information during multimedia presentations. According to an embodiment, the presentation recording appliance (PRA) receives multimedia presentation information comprising video information and/or audio information. The PRA may also receive information from external sources other than the first source. The audio and video information received by the PRA is then processed and stored in a format which facilitates subsequent retrieval.

Michael A. Baxter

Papers

System and method for dynamically reconfigurable computing using a processing unit having changeable internal hardware organization

Compiling system and method for reconfigurable computing

Automatic and Transparent Document Archiving

Compiling system and method for partially reconfigurable computing

Techniques for capturing information during multimedia presentations