Abstract: Methods and arrangements for facilitating the further development of a distribution tree among at least three nodes in a distributed network. A network performance measurement associated with the propagation of a message between the publisher node and the joining subscriber node is ascertained, as well as each network performance measurement associated with the propagation of messages between the publisher node and each existing subscriber node. The network performance measurement between the publisher node and the joining subscriber node is compared with each network performance measurement between the publisher node and each existing subscriber node, and a joining subscriber node is established as a child of another node based on the comparison of network performance measurements.

Abstract: Methods and arrangements for repositioning at least one node in a distributed network. Upon detection of a failed node in the network, subscription information relating to each direct child node of the failed node is retained at each direct child node.

Abstract: Methods and arrangements for monitoring at least one interconnection between at least two nodes in a distributed network. At least one subscriber node is prompted to ascertain the integrity of an interconnection with at least one parent node.

Abstract: Methods and arrangements for propagating a data stream among a plurality of nodes in a distributed network at different rates. A first group of at least one subscriber node receives a data stream from a publisher node at a first rate, at least one additional group of at least one subscriber node receives a data stream from the publisher node at a second rate. For each of a plurality of frames in the data stream, it is ascertained as to which of the groups of at least one subscriber node are to receive each frame in the data stream. A single multicast transmission of each frame in the data stream is then propagated.

Abstract: Fixtures and methods for clamping workpieces in a workplace to enable the optimized exposure thereof to a stream or flow of a supercritical fluid. Provided is a rotatably indexable chuck or locator mounting the workpiece and enabling orientating the latter in specific static pitch position within a high pressure vessel in order to subject the workpiece to a full frontal exposure to the supercritical fluid stream within the vessel. This mounting arrangement facilitates an optimum positioning of the workpiece being processed in the flow path of the supercritical fluid stream while oriented in selectively indexed rotational positions.

Abstract: Macro control of streaming digital content through servers where digital content is transcoded into streams of multimedia data in dependence upon remote director instructions including hyperlinked URLs. Embodiments include recording digital content, storing in computer memory macros comprising a URL and the first time when the URL was invoked to control digital content, the macros being stored in the order in which the URLs are first invoked; reading from computer memory the macros in the order in which the macros were stored; invoking each URL of each macro as a hyperlink at a second time, the second time being dependent upon the first time; retrieving, transcoding, selecting for inclusion in output streams, and communicating to client devices, in dependence upon remote director instructions, the digital content.

Abstract: Methods and arrangements for facilitating the further development of a distribution tree among at least three nodes in a distributed network. A path is ascertained between a publisher node and a joining subscriber node, and each path between the publisher node and each existing subscriber node is also ascertained. These paths are compared and, on the basis of the comparison, the subscriber node is established as a child of another node.

Abstract: A low-voltage, low-power DC voltage generator system is provided having two negative voltage pump circuits for generating voltages for operating negative wordline and substrate bias charge pump circuits, a reference generator for generating a reference voltage, and a two-stage cascaded positive pump system having a first stage pump circuit and a second stage pump circuit. The first stage converts a supply voltage to a higher voltage level, e.g., one volt to 1.5 volts, to be used for I/O drivers, and the second stage converts the output voltage from the first stage to a higher voltage level, e.g., from 1.5 volts to about 2.5 volts, for operating a boost wordline charge pump circuit. The DC voltage generator system further includes a micro pump circuit for providing a voltage level which is greater than one-volt to be used as reference voltages, even when an operating voltage of the DC voltage generator system is at or near one-volt.

Abstract: A method of booting one of a plurality of target devices in a network management framework is provided. The network management framework is scanned to identify the target device. A communication value describing communication between the target device and at least one distributor is determined. The communication value is compared to a predetermined value. The distributor is assigned to the target device if the communication value is less than the predetermined value. At least one boot file is distributed to the target device using the distributor. Programs and systems of using the present invention are also provided.

Abstract: A program and method is disclosed for an electronic wallet based upon a centralized personal data base (CPDB). In the CPDB system merchants obtained customer information by using a primary number and a secondary number given to them by the customer. The CPDB electronic wallet provides a primary number and a wallet number to the merchant to conduct the financial transaction between the user and the merchant. The merchant submits the primary number and the wallet number to the centralized personal data base, the transaction is processed by the CPDB, and the merchant obtains credit for the financial transaction. Since the CPDB customer can have several bank accounts and credit cards, multiple wallet numbers can be created. Each wallet number can also have a monetary limit set and can be associated with one or financial accounts. An expiration date can be established for each wallet number.

Abstract: In a current mode logic (CML) circuit, a high impedance state is implemented at the output for a bi-directional buffer. The output common mode voltage can be adjusted at the same time, which is particularly useful for a CML off-chip driver.

Abstract: The present invention provides a process integration technique which significantly reduces the array size of dual-port DRAM architecture systems. The array is reduced to a size which is significantly smaller than the array size of prior art DRAM architecture systems by using bitlines formed at half-pitch. The present invention also provides dual-port, open-bitline and folded-bitline DRAM arrays where each DRAM cell in the array has at least two vertically-oriented devices therein.

Abstract: A system and a method for reducing postage cost to a customer are provided. A customer request input to subsidize postage is received. In response to the request a list of a plurality of third party advertisements is provided. A customer selection input corresponding to at least one of the third party advertisements is received. Subsidized postage and the selected third party advertisement are provided to the customer.

Abstract: Embodiments of the present invention separates raw server configuration data (data describing how the server is to operate—e.g., network port number, security settings, software drivers, etc.) from server instance data (data which describes where to run a server and how to process user code—e.g., which directories to access, where the user code is located, etc.). Embodiments of the present invention may have raw server configuration data and server instance data stored as, for example, text files. A file embodying raw server configuration data may be copied and reused on multiple computer systems. Similarly, a file embodying server instance data may also be copied and reused on multiple computer systems. Embodiments of the present invention process the raw server configuration data file and the server instance file to generate an overall server configuration file which configures a server to operate in the desired manner so that user code can be successfully deployed on the configured server.

Abstract: A method of booting a plurality of target devices in communication with a network based on at least one target device definition is provided. A server in communication with the plurality of target devices receives a request for a boot file from at least one target device. A boot server in communication with the plurality of target devices is contacted. The boot server determines if the target device is defined. If the target device is not defined, the target device definition for the target device is created at the boot server. A bootstrap is executed at the target device, the bootstrap corresponding to the target definition. Systems and programs for using the method are also provided.

Abstract: An analysis of at least one authentication token for an application is provided. At least one login module within the application is identified. Responsive to a failure to access the application, principal information is retrieved associated with the at least one login module. A recovery action is then generated. The recovery action corresponds to the failure and the principal information.

Abstract: Embodiments of the invention enable the association of server configuration data with an application or project. Additionally, embodiments of the invention may enable multiple versions of server configuration data (which in some embodiments are versioned separately from the associated application or project) to be stored. Advantageously embodiments of the invention enable a server to be configured in accordance with versioned configuration data (often stored in one or more configuration files) such that the server performs in a well understood manner. This advantageous feature enables, amongst others, a developer to more quickly identify the source of any problems which may have been introduced as a result of modifications made to the application being tested.

Abstract: A new D-type latch structure is disclosed which has an input data sampling circuit and a symmetrical cross coupled latching circuit. The clock is delayed a predetermined time through an inverter circuit. The clock and the delayed inverted clock are used to generate a clock window time during which time the data input state and the inverted data input state are asserted on the latch output and complementary. The latch outputs are cross-coupled to pull-up and pull-down circuitry in each output circuit stage. A common pull-down transistor may be used to further reduce devices and to improve path delays from clocks to the latch outputs. The clock window assertion of states of the data inputs to the changing latch output is enhanced by the cross-coupled feedback of the latch outputs to improve the differential transition timings of the latch outputs. The D-type latch has fewer transistors and better delay, and more precise transition skew over prior art designs.

Abstract: A method, program and apparatus for generating partial differential equations for perspective corrected texture coordinates in a computer graphics display are provided. The present invention comprises calculating texture coordinates for four adjacent pixels and then determining the differences between the coordinates. A perspective correction factor is then calculated, which is multiplied by each coordinate difference.

Abstract: Email administration, embodiments including a transcoding gateway, the transcoding gateway comprising client device records, method embodiments including receiving in the transcoding gateway an email message, the email message comprising at least one destination mailbox address, the email message further comprising at least one digital object; transcoding the digital object into a digital file having a digital format and a file name; and downloading the digital file to a destination client device at an internet address recorded in an internet address field of a client device record, the client device record having recorded in the client device record's mailbox address field, a mailbox address identical to the destination mailbox address of the email message, and, recorded in the client device record's digital file format code field, a digital file format code indicating that the client device represented by the client device record is capable of receiving the digital format of the digital file.