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Although organizations have widely adopted Business Process Management Systems (BPMS) as an automation and integration middleware, these systems remain limited in their orchestration capabilities. BPMS can only react to event information that enterprise applications emit and only integrate against the service interfaces these applications provide. At the same time, organizations increasingly leverage...
Psychiatry describes speech symptoms that are indicative of disorganized thought, but measuring them is not easy. With natural language processing tools, it is possible to quantify psychiatric symptoms. Graph representations of word trajectories and semantic incoherence have independently been shown to predict the Schizophrenia diagnosis. Both analyses assess thought organization through speech, but...
With the popularization of network technology and higher level educational information, education in the field of knowledge management has become a research hotspot. The knowledge point is an essential cell which transferred information in teaching. Automatically extracted from the network a lot of teaching resources in knowledge and information, and then translates the information into the corresponding...
The ambiguity of named entity refers to one named entity with multiple entity concepts. We use the text contextual information and other external repository to cope with the ambiguity of named entity. Then we can make sure the truly allegations of a named entity. Our system can improve the performance of the online recommendation system, the ability to extract information and other practical applications...
In recent years the technological world has grown by incorporating billions of small sensing devices, collecting and sharing real-world information. As the number of such devices grows, it becomes increasingly difficult to manage all these new information sources. There is no uniform way to share, process and understand context information. In previous publications we discussed efficient ways to organize...
In order to achieve their goals, organizations collaborate with business partners. Such collaborations represent enactments of inter-organizational business processes and may be supported through the exchange of Electronic Data Interchange (EDI) messages (e.g., electronic purchase orders, invoices etc.). For gaining insights on such processes, recently two distinct approaches for enabling the application...
Web services growth makes the composition process a hard task to solve. This numerous interacting elements can be adequately represented by a network. Discovery and composition can benefit from the knowledge of the network structure. In this paper, we investigate the topological properties of two models of syntactic and semantic Web services composition networks: dependency and interaction. Results...
Existing data storage systems based on the hierarchical directory-tree organization do not meet the scalability and functionality requirements for exponentially growing data sets and increasingly complex metadata queries in large-scale, Exabyte-level file systems with billions of files. This paper proposes a novel decentralized semantic-aware metadata organization, called SmartStore, which exploits...
By using the remote functions of a modern IT service management system infrastructure, it is possible to analyze huge amounts of log file data from complex technical equipment. This enables a service provider to predict failures of connected equipment before they happen. The problem most providers face in this context is finding "a needle in a haystack" - the obtained amount of data turns...
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