Abstract: Generally discussed herein are devices, systems, and methods for task routing. A method can include receiving, from a resource, a request for a task, in response to receiving the request, determining whether to retrieve a new task of new tasks stored in a first queue or a backlog task of backlog tasks stored in a second queue based on a combined amount of backlog tasks and new tasks relative to a capacity of the resource or the resources, retrieving the new task or the backlog task from the determined first queue or second queue, respectively, based on the determination, and providing the retrieved task to the resource.
Abstract: A collection of data that is extremely large can be difficult to search and/or analyze. Relevance may be dramatically improved by automatically classifying queries and web pages in useful categories, and using these classification scores as relevance features. A thorough approach may require building a large number of classifiers, corresponding to the various types of information, activities, and products. Creation of classifiers and schematizers is provided on large data sets. Exercising the classifiers and schematizers on hundreds of millions of items may expose value that is inherent to the data by adding usable meta-data. Some aspects include active labeling exploration, automatic regularization and cold start, scaling with the number of items and the number of classifiers, active featuring, and segmentation and schematization.
Type:
Grant
Filed:
November 8, 2013
Date of Patent:
February 28, 2017
Assignee:
Microsoft Technolog Licensing, LLC
Inventors:
Patrice Y. Simard, David Max Chickering, Aparna Lakshmiratan, Denis X. Charles, Leon Bottou
Abstract: In one kind of DoS attack, malicious customers may try to send a large number of filter requests against an innocent customer. In one implementation, a Filter Request Server (FRS) may allow a customer against who a filter request is made to dispute the implicit accusation of the filter request or stop sending malicious traffic. If the customer claims innocence, the FRS may log destination addresses of data packets sent by the customer and identify and ignore false filter requests if these filter requests come from customers who do not correspond to one or more of the destination addresses that have previously been logged by the FRS.
Type:
Grant
Filed:
June 18, 2012
Date of Patent:
June 7, 2016
Assignee:
Microsoft Technolog Licensing, LLC
Inventors:
Daniel R. Simon, Sharad Agarwal, David A. Maltz