Abstract: Conventionally, root cause analysis and process documentation in process industries has been manually performed resulting in time consuming effort, cost, and human resources. Moreover, in the event of failure, looking at such document and searching for possible root causes is practically impossible in the interest of time and cost associated. Systems and methods of the present disclosure systematically curate knowledge of industrial process(es) from various sources and generate process ontology via meta model(s). Root cause graph (RCG) is created wherein the RCG corresponds to process and root cause and failure modes in the process. The RCG is then transformed to machine instructions which are executed for root cause analysis in real time. The created graphs/knowledge also help in identifying conflicting knowledge or redundant knowledge. Present disclosure enables root cause analysis as soon as a failure occurs or as the systems show or indicate a tendency towards failure.

Abstract: A search entry system and method of search entry where the query terms can be autocompleted based on entries in a search history query log. A search system can include one or more entry modules, that can include a query window, configured to accept a search query. A query log can store one or more queries each query containing one or more query terms. Concurrent with entry of query terms in a query window, a query searcher can be configured to search one or more query logs for stored queries having the query terms contained anywhere within the query. An autocompletion module can be configured to process the results obtained from the query searcher and display or otherwise indicate to a user a selection of autocompletion options containing the current query terms.

Abstract: A system for dynamically adaptively personalizing at least one navigation control for a web site. Based on collected behaviors for a user, at least one navigation control is dynamically updated to link to a portion of the web site that may be of most interest to the user. Personalized navigation controls for accessing portions of the web site can be dynamically arranged on the web page displayed to the user. Additionally, the personalized navigation may be employed to drives screens of a mobile or living room device.

Abstract: A method and system in which a programmed digital computer serving as a graphical "engine" is employed to construct an executable model for a complex system using a hierarchy of so called "Colored" Petri nets (CPN's or CP-nets). The operation of the complex system is specified in terms of a graphical net structure and formal net inscriptions, such as arc expressions and guards, which ensure development of a program, or executable model, and associated data structures, properly defining the system. Sophisticated syntax checks and other tools are provided for ensuring that the model so constructed conforms to a set of rules which guarantee valid system behavior.