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Altenhofen Michael, Friesen Andreas: A method and a system to organize and manage a semantic web service discovery. Sap, July 19, 2006: EP1681823-A1 (4 worldwide citation)

The present invention refers to a method to organize and manage a semantic web service discovery within a network with a distributed architecture of multiple independent network nodes (A, B, C), each node (A, B, C) being able to store a subset of semantic web service instances (OEBB, GIS4you, LH, BA ...


2
Drumm Christian, Altenhofen Michael: A method and a system for integrating semantic web services into a existing web service infrastructure. Sap, June 28, 2006: EP1675022-A1 (2 worldwide citation)

The present invention refers to a method for integrating semantic web services into at least one existing web service infrastructure with an execution environment (10) by placing a proxy component (20) between the execution environment of the existing web service infrastructure and the semantic web ...


3
Friesen Andreas, Altenhofen Michael: A method for performing a dynamic update of composed web services. Sap, August 9, 2006: EP1688849-A1 (2 worldwide citation)

The present invention relates to a method for performing a dynamic update of at least one composed web service within a web service environment. The composed web service relies on a set of component services which are linked to at least one goal of the composed service. The method comprises the foll ...


4
Altenhofen Michael, Fuchs Harald, Gerteis Wolfgang, Merz Christian, Theilmann Wolfgang: Mapping of a content request for a cache server. Sap, June 28, 2006: EP1675023-A1 (1 worldwide citation)

An embodiment includes a method that includes receiving, into a cache server (104), from a client (102), a request for content from a content server (106). The request for content includes one or more fields. The method also includes mapping the request for content into a new request for content tha ...


5
Altenhofen Michael, Hettel Thomas: Method and system for expression evaluation. Sap, March 19, 2008: EP1901164-A1

A method to analyze impact of changes to a model includes accessing a proposed change to a model. An expression that is relevant to the proposed change is accessed. An instances set associated the expression is obtained. The instance set is evaluated to determine an impact of the proposed change to ...


6
Altenhofen Michael: Securely providing user-specific application versions. Sap, July 6, 2005: EP1550933-A1

A method provides access to a software application that includes an application core and version-specific functionality. The method includes enabling access to the application core, determining a version of the software application, and providing a module link that corresponds to the version. The mo ...


7
Altenhofen Michael, Boerger Egon, Lemcke Jens: A system and method for mediating within a network. Sap, October 25, 2006: EP1715653-A1

The present invention refers to a mediator system for mediating a communication between a client (20) and a plurality of providers (30, 31, 32, 33) within a network, wherein the client (20) provides at least one request message, the mediator system (10) comprising as predefined and callable logical ...


8
Altenhofen Michael: Extending context awareness to support multi-file operations. Sap, August 16, 2006: EP1691262-A1

A computer-implemented method is presented for providing a user with entries 221, 222 of a context menu 220. The entries 221, 222 are selectable by the user for an operation of an application program requiring a plurality of files. The method comprises receiving a first identification of a first fil ...


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Altenhofen Michael, Krebs Andreas S, Gerteis Wolfgang: Navigating e-learning course materials. Sap, January 26, 2005: EP1500065-A1

A learning system, method, and software generate a navigation path through a course based on a learning strategy. The course may be navigated by receiving graphs corresponding to the course, applying the learning strategy to the graphs, and generating a navigation path through the course for the lea ...



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