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7058665 |
Verification of data coherency in word-addressable files that support concurrent access
A method and apparatus for testing data coherency in a file system implemented on a data processing arrangement. A record of file addresses is maintained for addresses that are not targeted by...
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7058668 |
System for estimating the temporal validity of location reports through pattern analysis
Analysis of a history of previous location reports received from a tracked entity is performed and this analysis is utilized to estimate the relevance of future location reports over time. This is...
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7055093 |
Generating automata for validating XML documents, and validating XML documents
Provides method and systems to simplify processing and improve processing speed for validation of an XML document. In an example embodiment, a non-deterministic automaton is generated by a binary...
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7054860 |
Method and system for retrieving a document and computer readable storage medium
In document retrieval having the relevance feedback function to modify a searching profile for retrieval on the basis of a user's evaluation to evaluate a search result as pertinent or impertinent,...
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7054955 |
System and method for recovering from a failed synchronization session
A system and method is described for recovering from a failed synchronization session between a first data store and a second data store. Once a failed synchronization session is detected, a...
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7054891 |
System and method for comparing database data
An improved method and system for comparing database data. Data comparison may be performed either within a database or between two databases. Sets of cyclical redundancy check values may be...
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7054890 |
Method and apparatus for managing data imaging in a distributed computer system
A three-tiered data imaging system is used on a distributed computer system comprising hosts connected by a network. The lowest tier comprises management facade software running on each machine...
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7050190 |
Information-processing apparatus and information-processing method
Disclosed is an information-processing apparatus comprising: storage means for storing application programs and data files; calculating means for activating an application program stored in the...
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7051076 |
Automatically creating mailing address directory in an image communication apparatus
There is provided an address storage which stores a mail address. A destination specification acceptance section accepts specification of any of mail addresses stored in the address storage and...
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7047250 |
Indexing to efficiently manage versioned data in a database system
A method and apparatus for accessing information using indexes on versioned tables is described that exploits the power of partitioned indexing to index versioned data. In partitioned indexing, an...
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7047258 |
Method and system for validating remote database updates
Embodiments of the present invention provide a method and system for validating remote database updates over a network. A local database record and a remote database record may be compared and...
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7047239 |
Method and apparatus for an interactive interface
Method, article of manufacture and apparatus for communicating between a first system and a second system. One embodiment provides a method for communicating between a first system and a second...
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7047256 |
Storage device system having bi-directional copy control function
The copy of data in two directions is realized without fixing a copy direction to one direction between storage device systems which constitute a copy pair. In storage device systems which...
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7043482 |
Automatic and secure data search method using a data transmission network
A method for searching data stored in at least one database ( 32, 34 ) accessible from an external server of a data transmission network ( 14 ), including sending a query ( 36 ) for every database...
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7043507 |
System and method for validated indirect data backup using operating system I/O Operations
Methods and systems to backup data are provided. A first computing device identifies data to backup and stabilizes a frozen image of that data. Next, the frozen image is decomposed into physical...
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7039656 |
Method and apparatus for synchronizing data records between a remote device and a data server over a data-packet-network
A system for synchronizing data records between a network data server and a requesting client device has a client software application and a network server software application. The system is...
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7039658 |
Method and apparatus for generating web pages from templates
A method and apparatus for facilitating the development and management of web sites. A web page generator includes applications for controlling web page operations or semantics and a plurality of...
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7039643 |
System, method and apparatus for converting and integrating media files
The present invention teaches a digital media file conversion and integration system including a server coupled to the Internet to allow users to download media files to a server the Internet. The...
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7035878 |
Base rolling engine for data transfer and synchronization system
A base rolling engine for collapsing data packages stored in a data transfer and synchronization system. A first data package is provided. The first data package has a first transaction including...
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7035870 |
Object locking in a shared VM environment
A system is provided which comprises multiple Java virtual machines (VMs). Each VM is capable of running a plurality of threads. The system includes at least one object which is shared between the...
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7031941 |
Method and system for managing configuration of mechanical equipment
A method and system is disclosed for maintaining a database of configurations of mechanical equipment. A functional configuration database is established to store functional information about an...
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7031966 |
Method and apparatus for making independent data copies in a data processing system
A method for copying a data file from a source device to a destination device. In response to a copy command from a requesting host application identifying the source file and the storage locations...
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7031867 |
Methods and apparatus for identifying test number collisions
In a method for assigning test numbers, current testflow context information is maintained during the execution of a testflow. Upon generation of a new test number for a result of a subtest in the...
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7024525 |
Distributed background track processing
Setting a plurality of table entries in a storage device includes subdividing the table entries into a N tasks, placing each of the N tasks in a memory location disposed within the storage device...
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7024457 |
E-mail synchronization between heterogeneous mail servers
A method or system for synchronizing e-mail messages for a user, particularly for POP3 protocols. E-mail messages addressed to the user are received at an e-mail control at a local server, from an...
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7024428 |
Reliable data synchronization over unreliable networks
A centralized synchronization system synchronizes data stored in multiple devices distributed over a relatively unreliable network, to provide automatic recovery from synchronization failures. The...
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7024430 |
Method and system for implementing a filter in a data synchronization system
A method and system for synchronizing data between a dataset and a data subset, in which filter criteria determine which data records in the dataset are excluded from the data subset. However, the...
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7024521 |
Managing sparse directory evictions in multiprocessor systems via memory locking
Cache coherence directory eviction mechanisms are described for use in computer systems having a plurality of multiprocessor clusters. Interaction among the clusters is facilitated by a cache...
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7024429 |
Data replication based upon a non-destructive data model
In a data-replication system, multi-way synchronization of copies of the data at different devices is achieved by employing a non-destructive data model. In this model, each replicated data object...
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7020665 |
File availability in distributed file storage systems
File availability in distributed file storage systems is improved by initially placing replicas of a file or other object on different ones of multiple devices using a first process. Subsequently,...
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7020684 |
System and method for optimistic caching
Transactions are granted concurrent access to a data item through the use of an optimistic concurrency algorithm. Each transaction gets its own instance of the data item, such as in a cache or in...
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7016059 |
Printing images in an optimized manner
A method and system of producing image prints and other physical manifestations of images from an order specifying one or more recipients and, for each specified recipient, a set of one or more...
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7016904 |
Method and system for rapid insertion of various data streams into sorted tree structures
The present invention provides the method and system that redistribute the nodes of a sorted tree to enable faster data insertion. Further, the tree typically contains a fixed number of levels,...
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7016908 |
File processing method, data processing apparatus and storage medium
A file processing method, a data processing apparatus and a storage medium divides a file into a plurality of sections and compresses each section of the file using a plurality of compression...
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7017005 |
Implementation of a content addressable memory using a RAM-cell structure
Method and device for arranging and storing data in a memory and for extracting the data from the memory in response to an input key, the method including the steps of: (a) providing at least a...
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7017025 |
Mechanism for proxy management of multiprocessor virtual memory
A method and apparatus within a computer processing environment is provided for proxy management of a plurality of memory management units connected to a plurality of processing elements or cores...
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7016921 |
Method, arrangement and set of a plurality of arrangements for remedying at least one inconsistency in a group of databases which comprises a database and at least one copy database of the database
To eliminate at least one inconsistency in a database collection containing a database and at least one copy database of the database, which inconsistency arises on account of the data in the...
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7016906 |
Data processing method and apparatus employing OLE DB and having dual schema and auto update features
Mapping of data source schema data types relating a server side database description into a set of OLE DB data types is rendered subject to user modification by provision of a dual Schema File at a...
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7013313 |
System and methods for inheriting information into a dataset
A user is allowed to inherit data from parent datasets into the user's own child dataset. The parent datasets can further inherit data from each other, so that the user can inherit data from a...
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7010529 |
Method and mechanism for dependency tracking at low granularity levels
A method and mechanism for tracking dependencies at low granularity levels in a database system is disclosed. An embodiment utilities commit time values at low granularity levels which are...
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7007041 |
Synchronization system application object interface
In one aspect, an application object for a synchronization system is provided on a network coupled processing device. The application object may comprise a plurality of objects, each object...
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7007029 |
System for visualizing information in a data warehousing environment
According to the invention, techniques for visualizing customer data contained in databases, data marts and data warehouses. In an exemplary embodiment, the invention provides a system for...
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7007047 |
Internally consistent file system image in distributed object-based data storage
A system and method to perform a system-wide file system image without time smear in a distributed object-based data storage system. A realm manager is elected as an image master using the...
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7007021 |
Data structure and method for pipeline heap-sorting
An improved data structure is provided by modifying a public-domain data structure known as a “heap”. When these improvements are applied, the resultant data structure is known as a “pile.”...
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7007043 |
Storage backup system that creates mountable representations of past contents of storage volumes
A method, computer program product, and data management appliance for scheduling mountable point-in-time views of a storage volume is disclosed. A device external to the data processing system...
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7003531 |
Synchronization of plural databases in a database replication system
In a database synchronization process, a block of data is read from a source database at the first node. A marker is assigned to the block of data, and the marker is then written to an audit trail...
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7003631 |
System having address-based intranode coherency and data-based internode coherency
A system comprises a plurality of nodes, each node comprising one or more coherent agents coupled to an interconnect. Ownership of a coherency block accessed by a transaction on the interconnect is...
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6996633 |
System and method for synchronizing objects between two devices
A synchronization system synchronizes objects between a portable computer and a desktop computer. The portable computer is capable of communicating with a storage volume that can become...
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6996682 |
System and method for cascading data updates through a virtual copy hierarchy
A system and method for managing data updates by cascading those updates through a virtual copy hierarchy from parent copies to child copies are provided. Virtual copies are created and managed...
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6996590 |
Method and system for the garbage collection of shared data
A method of garbage collection of shared data in a system heap within a data processing system, the method comprising the steps of: (a) determining if the contents of the system heap has reached a...
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