iAnywhere Solutions, Inc. Patent applications |
Patent application number | Title | Published |
20150256970 | Real-Time Location Information System Using Multiple Positioning Technologies - Systems, methods and computer program products for tracking objects in an area of interest are described. According to an embodiment, an object is tracked as follows. First position information relating to the object is received from a first sensor and translated to a coordinate system of a map. The object is displayed on the map in accordance with the translated first position information. Second position information relating to the object is received from a second sensor, where the second sensor is based on a second positioning technology different from the first positioning technology. The second position information is translated to the coordinate system of the map, and the object is displayed on the map in accordance with the translated second position information. In an embodiment, other information relating to the object is also received from sensors. | 09-10-2015 |
20140237065 | System, Method, and Computer Program Product for Server Side Processing in a Mobile Device Environment - Described herein are systems, methods, computer program products, and combinations and sub-combinations thereof, for enabling web content (as well as other objects) to be loaded on mobile devices (as well as other types of devices), and for users of mobile devices to operate with such web content on their mobile devices in an interactive manner while in an off-line mode. | 08-21-2014 |
20130212085 | Parallelizing Query Optimization - A system, computer-implemented method, and computer-program product embodiments for generating an access plan. A query optimizer includes an enumeration method which enumerates a plurality of subsets of a query. Each subset in the query has a plurality of partitions. The partitions of each subset are enumerated into enumerated partitions using at least one thread. For each partition, physical access plans are generated, using at least one thread. Physical access plans are generated in parallel with other physical access plans of different partitions and with other enumerating partitions. The number of threads that perform the enumeration and the generation is dynamically adapted according to a pool of threads available during the enumeration of the partitions and the generation of physical access plans, and a complexity of the query. From the generated physical access plans, a final access plan for the query is determined by choosing the most efficient access plan. | 08-15-2013 |
20120226735 | Method, System, and Computer Program Product for Synchronization of Similar Data Objects with Event Information - A computer-implemented method for updating an object on a mobile device is provided. The computer-implemented method includes maintaining at a server a plurality of channels, the plurality of channels including at least a first representation of the object, generating a modification event when a change to the object is detected, responsive to the modification event, at least updating the representation of the object yielding a second representation of the object, and conveying, during a synchronization process, the second representation of the object to the mobile device. | 09-06-2012 |
20120166446 | INDEXING SPATIAL DATA WITH A QUADTREE INDEX HAVING COST-BASED QUERY DECOMPOSITION - Approaches for indexing and retrieving spatial data with a quadtree index in database management systems are described. In an embodiment, data objects are stored without decomposition within a linearized quadtree stored within a B-tree index. In another embodiment, a method determines an optimal execution plan for a spatial query by parsing it to determine a query type and geometry object associated with the query. The method tessellates the query object by recursively decomposing the quadtree blocks that cover it. Cost-based decomposition decisions are made by consulting a cost model furnished by the database management system to minimize the cost of the resulting index range plan on the B-tree storage. Thus, data-directed query decomposition enacted by the method results in the optimal cost index range plan for the current data distribution and system context. In another embodiment, a system identifies and displays an optimal index range plan in a user interface. | 06-28-2012 |
20120131182 | Background synchronization - Systems, methods and computer program products for determining a schedule for synchronizing a server and a client are described herein. The method operates by tracking user usage of the client to develop usage patterns. A sync schedule is generated using the usage patterns, where the sync schedule enhances at least one of sync usefulness and sync transparency. The server and client are synchronized according to the sync schedule. More particularly, a sync fitness measure for an interval t is determined. The sync fitness measure is based on at least one of (a) sync transparency; and (b) sync usefulness. It is determined whether the sync fitness measure satisfies a threshold. If the sync fitness measure satisfies the threshold, then the server and client are synchronized during interval t. | 05-24-2012 |
20120130988 | Highly Adaptable Query Optimizer Search Space Generation Process - Systems, methods and articles of manufacture for determining at least one algorithm from a pool of algorithms to optimize a query. An embodiment includes building optimization blocks for the subplan, determining the complexity of the subplan based on the optimization blocks and selecting an algorithm from a pool of search space generation algorithms based on complexity of the subplan and characteristics of the selected algorithm, and optimizing the subplan with the selected algorithm. | 05-24-2012 |
20120066411 | Synchronizing Events Between Mobile Devices and Servers - A system, method, and computer program product for synchronizing events between a mobile device and a server are described herein. In an embodiment, the method operates by detecting events to be synchronized between a source and a target, wherein the source and target are one of either a mobile device or a server. The method comprises deducing activities that occurred in order to create the detected event, reading data records corresponding to the deduced activities, and creating packets of operations needed to recreate the deduced activities on the target. The method further comprises queuing the packets of operations and data records and receiving event synchronization results at the source after the queued packets of operations have successfully executed on the target, wherein the synchronization results include a synchronization status and a unique record identifier identifying the event. In an embodiment, personal information manager (PIM) events are synchronized. | 03-15-2012 |
20120060172 | Dynamically Tuning A Server Multiprogramming Level - Methods, apparatus and computer program products for allocating a number of workers to a worker pool in a multiprogrammable computer are provided, to thereby tune server multiprogramming level. The method includes the steps of monitoring throughput in relation to a workload concurrency level and dynamically tuning a multiprogramming level based upon the monitoring. The dynamic tuning includes adjusting with a first adjustment for a first interval and with a second adjustment for a second interval, wherein the second adjustment utilizes data stored from the first adjustment. | 03-08-2012 |
20120047117 | Incremental Maintenance of Immediate Materialized Views with Outerjoins - Methods and systems for using algorithms in relational database management systems (RDBMSs) for incremental maintenance of materialized views with outerjoins are disclosed. The algorithms achieve the following goals with respect to a class of materialized outerjoin views and the performance of update operations: relax the requirement for the existence of the primary key attributes in a select list of the view to only some of the relations (i.e., the relations referenced as a preserved side in an outerjoin); relax null-intolerant property requirements for some predicates used in the view definition (i.e., predicates referencing relations which can be null-supplied by more than one outerjoin); and implement maintenance of outerjoin views by using one update statement (e.g., MERGE, UPDATE, INSERT, or DELETE) per view for each relation referenced in the view. The algorithms allow design and implementation of the incremental maintenance of materialized views with outerjoins to be integrated into an RDBMS. | 02-23-2012 |
20110093619 | Synchronizing Tasks between Mobile Devices and Servers - A system, method, and computer program product are provided for synchronizing tasks between mobiles device without a native task applications, such as mobile devices running the iPhone operating system, and a server. The method synchronizes tasks between a mobile device and a server with a task application installed. The method receives a plurality of data fields associated with a task from the mobile device, stores the data fields in a database, and transforms the plurality data fields into a task record formatted according to the task application installed on the server. The method communicates the task record to the task application installed on the server. The method operates symmetrically to facilitate synchronization of new and updated tasks between a source and a target, wherein the source may be either a mobile device or a server, and wherein the target may be either a server or a mobile device. | 04-21-2011 |
20110047220 | EXTENDING BUSINESS PROCESSES TO MOBILE DEVICES - A system, method, and computer program product are provided for intercepting an e-mail from a backend system and converting the e-mail into a message which can be used by a mobile device to graphically represent a business process. The mobile device can interact with the graphic representation, or invoke a business method from a local graphic representation, in order to send a response message to the backend system for further communications. | 02-24-2011 |
20100299676 | SELECTIVELY UPDATING WEB PAGES ON A MOBILE CLIENT - A system, method, and computer program product are provided for enabling the selective updating of web pages provided to a mobile client using, for example, AJAX technology. The system, method, and computer program product are optionally further extended to harmonize synchronization of data retrieved by other methods with data updated using AJAX. The use of AJAX technology is disclosed within the context of additional technology suites which may be substituted to achieve the same function. Additionally, the use of queuing AJAX updates is discussed. | 11-25-2010 |
20100281119 | Deferred Reading of Email Database In Mobile Environments - Systems, methods, computer program product embodiments for deferred reading of email databases are described herein. An embodiment includes an event listener configured to poll (or query) the email server and selectively read an email database associated with the email server. Such a selective database read operation is based on the priority of an event occurring in the email server. If events of a low priority occur, the event listener does not open the email database immediately to retrieve additional information related to the low priority event but defers reading the email database by a pre-determined amount of time. If a higher priority event occurs, the email database is immediately read to retrieve details related to the high priority event from the mail server database. In another embodiment, event listener reads the email database based on when event timestamp information is updated by the email server. | 11-04-2010 |
20100174679 | Method, System, and Computer Program Product for Synchronization of Similar Data Objects With Event Information - A computer-implemented method for receiving information at a first device is provided. The method includes storing a first data object on the first device in a first device-specific representation, receiving a batch of information in response to the first device transitioning from an off-line state to an online state, processing the modification event to recover the modification, updating the first data object based on the recovered modification, and transmitting an acknowledgement indicating that the modification event was successfully processed by the first device. The batch of information includes a modification event. The content of the batch was determined based at least on a state of data stored on the first device. The modification event was generated based on at least a modification made to a second data object stored at a second device in a second device-specific representation. | 07-08-2010 |
20100161589 | Graphical Representation of Query Optimizer Search Space In A Database Management System - A system, method, and computer program product are provided for generating a graphical representation of a query optimization process. The method comprises the steps of parsing a search space log, presenting one or more evaluated access plans on an axis of a timeline, identifying a best access plan on the timeline, and outputting a graphical representation of the timeline. An additional system, method, and computer program product are provided for recording a query optimization process of a query optimizer. | 06-24-2010 |
20100161555 | Immediate Maintenance of Materialized Views - A system, method, and computer program product are provided for immediately updating a materialized view in a relational database management system. The method includes the steps of creating a materialized view defined over a base table, executing an update statement on the base table, computing a delta of the base table by comparing images of the base table before execution of the update statement and after execution of the update statement, computing a delta of the materialized view based on the delta of the base table, and updating the materialized view using the delta of the materialized view. | 06-24-2010 |
20100153346 | DATA INTEGRITY IN A DATABASE ENVIRONMENT THROUGH BACKGROUND SYNCHRONIZATION - Systems, methods and computer program products for maintaining data integrity in a database environment are described. In operation, a synchronization process is initiated in a remote database system for synchronization of remote data from the remote database system with consolidated data of a consolidated database. Metadata for each row of the remote data is utilized to allow transactional access to the remote data while the synchronization process occurs. | 06-17-2010 |
20090105950 | Real-Time Location Information System Using Multiple Positioning Technologies - Systems, methods and computer program products for tracking objects in an area of interest are described. According to an embodiment, an object is tracked as follows. First position information relating to the object is received from a first sensor and translated to a coordinate system of a map. The object is displayed on the map in accordance with the translated first position information. Second position information relating to the object is received from a second sensor, where the second sensor is based on a second positioning technology different from the first positioning technology. The second position information is translated to the coordinate system of the map, and the object is displayed on the map in accordance with the translated second position information. In an embodiment, other information relating to the object is also received from sensors. | 04-23-2009 |
20090102675 | Centralized RFID Reader Control and Coordination - Systems, methods and computer program products for the centralized control of radio frequency identification (RFID) readers are described herein. An input event control embodiment operates by receiving a signal from a non-RFID input device and commanding an RFID reader associated with the non-RFID input device to begin reading. According to an alternative time coordination embodiment, non-overlapping time slots are assigned to a plurality of RFID readers, and the RFID readers read only during their respective non-overlapping time slots. According to an alternative combined input event control/time coordination embodiment, non-overlapping time slots are assigned to a plurality of RFID readers. A signal from a non-RFID input device is received, and an RFID reader associated with the non-RFID input device is commanded to begin reading. However, such RFID reader only begins to read at the beginning of its next assigned time slot. | 04-23-2009 |
20080270832 | Efficiently re-starting and recovering synchronization operations between a client and server - Systems, methods and computer program products for efficiently re-starting and/or recovering interrupted synchronizations between a client and a server are described herein. A server transmits sync data to a client during a synchronization operation. The sync is interrupted for some reason prior to the client receiving all of the sync data. The client sends to the server a request to re-start the synchronization operation. The request includes information that identifies a point in the sync data that was received by the client prior to interruption of the sync. Such information may include (a) information identifying the last data received by the client prior to interruption of the sync; and/or (b) information identifying the next data needed by the client upon re-start of the sync. Thereafter, the server re-starts the sync by transmitting to the client the sync data starting from said point in said sync data identified by said request. | 10-30-2008 |
20080263227 | Background synchronization - Systems, methods and computer program products for determining a schedule for synchronizing a server and a client are described herein. The method operates by tracking user usage of the client to develop usage patterns. A sync schedule is generated using the usage patterns, where the sync schedule enhances at least one of sync usefulness and sync transparency. The server and client are synchronized according to the sync schedule. More particularly, a sync fitness measure for an interval t is determined. The sync fitness measure is based on at least one of (a) sync transparency; and (b) sync usefulness. It is determined whether the sync fitness measure satisfies a threshold. If the sync fitness measure satisfies the threshold, then the server and client are synchronized during interval t. | 10-23-2008 |
20080235708 | Selectively updating web pages on a mobile client - A system, method, and computer program product are provided for enabling the selective updating of web pages provided to a mobile client using, for example, AJAX technology. The system, method, and computer program product are optionally further extended to harmonize synchronization of data retrieved by other methods with data updated using AJAX. The use of AJAX technology is disclosed within the context of additional technology suites which may be substituted to achieve the same function. Additionally, the use of queuing AJAX updates is discussed. | 09-25-2008 |