摘要:
Systems and methods are described for the execution and authoring of policies that use event rates for event management. The first system addresses policy execution. Included in this system are: a controller that provides overall operational control, a grouping engine, a rate detector, and a rate diagnoser. The second system automates the construction of event rate policies based on primary information sources (e.g., topology, inventory). The components of this system include: an authoring user interface, source-specific hierarchy generators, an event group generator and hierarchy builder, and a threshold constructor.
摘要:
A technique is provided for systematically constructing one or more correlation rules for use by an event management system for managing a network with one or more computing devices. The technique comprises the following steps. First, in association with an event cache, event data representing past or historical events associated with the network of computing devices being managed by the event management system is obtained. Next, a first pattern is found or detected in the obtained event data associated with the event cache. The pattern is then classified. Then, at least one correlation rule is constructed based on the classified pattern. Lastly, in association with the event cache, the one or more events included in the pattern are replaced with a composite or cumulative event such that hierarchical patterns may be subsequently found for use in constructing further correlation rules.
摘要:
The present invention relates to a process for preparing concentrated tea and herbal aromas by specific treatment using tea and herb materials as a starting material and to a process of preparing a perfumery composition or a beverage by adding the resulting concentrated tea and/or herbal aroma component that is stable at ambient storage conditions for at least one year.
摘要:
Systems and methods for instance counting and for the identification of a temporal pattern in an event sequence. The system addresses the use of “earliest-first” and “no-reuse” policies as criteria for the correctness of counting. The system also achieves higher performance than conventional methods by utilizing incremental computation.
摘要:
Systems and methods are provided for exploratory analysis of event messages. The invention includes a parsing engine to translate textual messages into structured event data, a selection and control engine (SCE) to provide data management and communication channels for a set of analysis methods, and viewers to support different kinds of analysis methods. The invention further includes a mechanism for viewers to exchange information, a mechanism for interactively and iteratively refining parsing rules, and a mechanism to visualize events through event graphs.
摘要:
Distributing content using one or more content distributors associated with respective content distribution channels is based on an analysis of historical content distribution information and analysis rules. Recommended actions are provided to a content provider along with estimations of predicted results.
摘要:
Attribute association discovery techniques that support relational-based data mining are disclosed. In one aspect of the invention, a technique for mining attribute associations in a relational data set comprises the following steps/operations. Multiple items are obtained from the relational data set. Then, attribute associations are discovered using: (i) multi-attribute mining templates formed from at least a portion of the multiple items; and (ii) one or more mining preferences specified by a user. The invention provides a novel architecture for the mining search space so as to exploit the inter-relationships among patterns of different templates. The framework is relational-sensitive and supports interactive and online mining.
摘要:
A new form of pattern is provided, referred to as a mutual dependence pattern or m-pattern. The m-pattern captures mutual dependence among a set of items. Intuitively, the m-pattern represents a set of items that often occur together. In our experience, such m-patterns often provide great values for certain tasks, such as event correlation in event management. Further, an efficient algorithm is provided for discovering all m-patterns in data for a given minimum mutual dependence threshold. Specifically, a linear algorithm is provided for testing whether a pattern is an m-pattern. Further, a pruning algorithm is provided that prunes the search space effectively. Still further, a level-wise algorithm for mining m-patterns is provided.
摘要:
Methods, systems, and apparatus, including computer program products, for processing events related to presented content. In one aspect, a method includes determining a time window count of a number of advertising events associated with an advertisement during at least one time window before a conversion event; and determining a credit that represents a strength of an association between the advertisement and the conversion event, wherein determining a credit includes selecting a weighting model for the at least one time window count.
摘要:
Surveys are customized for respondents based on historical information of the respondents' system usage activity by generating customized survey questions based on the historical information and/or by analyzing responses to survey questions based on the historical information. The results of survey response analysis and/or aggregation can be used to create, modify, and/or validate one or more system settings.