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公开(公告)号：US10311741B2
公开(公告)日：2019-06-04
申请号：US14791167
申请日：2015-07-02
摘要： A data extraction and analysis system and tool is disclosed herein. The data extraction and analysis system and tool can include memory containing a comparison database, a factor database, and a model database that can include a multilevel model. The data extraction and analysis system and tool can include a content management server. The content management server can receive a request identifying a species and a variable and can retrieve data to generate a statistical model. Based on the statistical model, the content management server can identify and recommend an option to the requestor.
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公开(公告)号：US10306009B2
公开(公告)日：2019-05-28
申请号：US14757641
申请日：2015-12-22
发明人： Gregory Dean McFall , Yaohang Hong
IPC分类号： H04L29/08 , G06F17/30 , H04L12/859 , H04L12/841
摘要： A system and method for decreasing latency in providing a data packet to a user device subsequent to receipt of an electronic signal from the user device are disclosed herein. The system can include memory including: a user profile database; and a content library database. The system can include a user device including: a network interface; and an I/O subsystem. The system can include a content management server. The content management server can: provide a data packet to the user device; request generation of a contingent recommendation; receive the contingent recommendation; receive an electronic signal including a user response; select a next action; and provide the next action to the user device.
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公开(公告)号：US10296841B1
公开(公告)日：2019-05-21
申请号：US15247751
申请日：2016-08-25
发明人： Brian Moriarty , Mark Potter
摘要： Systems and methods for content selection with first and second recommendation engines are disclosed herein. The system can include a memory include a content library database and a model database. The system can include a user device having a first network interface and a first I/O subsystem. The system can include one or more servers that can include a packet selection system and a presentation system. These one or more servers can: receive response data from the user device; provide received response data to a first recommendation engine; alert a second recommendation engine when a selected next node is a placeholder node; retrieve at least one statistical model relevant to selection of next node content; and select next node content based on an output of the at least one statistical model.
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公开(公告)号：US10290223B2
公开(公告)日：2019-05-14
申请号：US15607205
申请日：2017-05-26
IPC分类号： G09B7/00 , G09B3/00 , H04L27/00 , G09B7/07 , H04B3/54 , H04L12/24 , G06Q50/20 , G06Q10/06 , G06N7/00 , G09B5/06 , G09B7/02 , H04L29/06
摘要： Computer processes, systems and methods for alerting a student device when an objective is mastered according to a piecewise Gaussian distribution updated according to a Bayesian method are disclosed herein. The system can include a student device having a network interface to exchange data with a server via a communication network, and an I/O subsystem to convert electrical signals to user interpretable outputs user interface. The system can include a server that can: receive a student identification; retrieve the next learning objective; determine the difficulty level of the next objective problem set; and determine the probability of the student correctly answering the problems in the problem set. The system may also include a teacher device.
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公开(公告)号：US10223927B2
公开(公告)日：2019-03-05
申请号：US15596651
申请日：2017-05-16
摘要： An educational evidence and evaluation system for generating media files and context parameters and linking the media files and context parameters to education profiles during evaluation of a subject is disclosed. An example educational evidence and evaluation system comprises a capture engine that captures two media files, a context engine that tags the media files with context parameters, and a linking engine that links the media files and their tagged context parameters to an education profiles of a subject, wherein the evaluation engine links a first media file and its first context parameter to the education profile of a first subject before the capture engine captures a second media file.
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公开(公告)号：US10127302B2
公开(公告)日：2018-11-13
申请号：US14942990
申请日：2015-11-16
IPC分类号： G06F17/30
摘要： Methods and systems for maximizing data utility efficiency to maximize dynamic application of content in a database as applied to a validation are disclosed herein. A system for maximizing data utility efficiency to maximize dynamic application of content in a database as applied to a validation can include a memory having a first database containing information identifying a plurality of topics and a second database containing a plurality of content items. The system can further include a server that can maximize data utility efficiency by identifying multipurpose content items.
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公开(公告)号：US10109215B2
公开(公告)日：2018-10-23
申请号：US14256857
申请日：2014-04-18
摘要： Methods, systems, and devices for maintaining academic integrity are disclosed herein. In some embodiments, an academic integrity system can maintain user profile data and receive integrity data. The integrity data can include data identifying one or several attributes of an actual user. This integrity data can be compared to the user profile data to determine a likelihood that the alleged user is the actual user. The likelihood that the alleged user is the actual user is compared to an academic integrity criterion. The result of this comparison is used to determine whether to request additional integrity data or to confirm or deny the identity of the actual user.
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48.发明授权公开(公告)号：US10061813B2
公开(公告)日：2018-08-28
申请号：US14465297
申请日：2014-08-21
CPC分类号： G06F16/24575 , G06F16/2457 , G06F16/335 , G06F16/9535 , G06N5/02 , G09B7/00 , G09B7/02
摘要： Techniques can construct a learner's educational context (e.g., course enrollments, subject-matter interests, and/or activity involvements) and tailor query processing using the educational context. For a given query, each concept in a set of concepts can be assigned a weight. The weight can depend on a query term in the query. For example, for a query including “North America”, a “geography” concept and a “history” concept can be determined to be related to the query, and weights can be influenced accordingly. Weights can also depend on a user's educational context (e.g., such that the “geography” weight is higher when a learner is enrolled in a geography course). A query time can also be analyzed in view of schedule data (e.g., indicating when particular topics are to be studied in a course). Weights can further depend on which concepts are recently, currently or will soon be of interest based on the schedule.
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公开(公告)号：US09911353B2
公开(公告)日：2018-03-06
申请号：US14621190
申请日：2015-02-12
发明人： Brom Kim , James Krieg
摘要： A content delivery system is disclosed herein. The content delivery system includes a content management server, a survey server, and a database server that are communicatingly connected with a plurality of user devices. The database server includes a plurality of databases that are organized in a tiered memory such that prioritized data is placed in memory tier having faster components and non-prioritized data is placed in a memory tier having relatively slower components. The content distribution system can generate an evaluation and evaluation data by identifying a cohort for receipt of the evaluation, compiling the evaluation, and receiving evaluation results.
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公开(公告)号：US09886869B2
公开(公告)日：2018-02-06
申请号：US15275092
申请日：2016-09-23
摘要： A method/apparatus/system for educational intervention based on a response metric is disclosed. The notice is generated in response to the collection of user and question data, the sending of questions, the receipt of answers, the evaluation of the correctness of the answers, the generation of a response metric, the comparison of the response metric to a threshold, and the generation of the report or notice. The response metric can be reflect the scatter, randomness, and/or slope of student provided answer data, and can be a fractal dimension.
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