D2l Corporation

Dariusz Grabka

Brian John Cepuran

David Robert Lockhart

Ali Ghassemi

Daryl McMillan

Sebastian Mihai

The invention is directed to systems, methods and apparatus for securing documents. The system comprises a server having a processor and a data storage device for storing documents, at least one document provider connected to the server, the at least one document provider operable to provide user documents to the server for storage in the data storage device, the user documents containing at least one object of security concern, and at least one document consumer connected to the server, the at least one document consumer operable to receive the user documents containing the at least one object of security concern from the server. The processor in the server is operable to determine whether to provide the at least one object of security concern to the at least one document consumer based on at least one security setting, and based on the decision either provide the documents with the at least one object of security concern or provide a replacement documents without the security of concern and an indication on each replacement document that that the at least one object of security concern has been excluded.

Systems, methods, and apparatus for securing user documents

A method and system for representing usage of an electronic learning system. The method and system involve receiving an input indicative of a selection of a property of the electronic learning system to be represented, the property including a course content provided by the electronic learning system and an activity available for that course content; receiving representation parameters that define a scope of the usage to be represented; determining an event count for the property during the period of interest; and generating a usage indicator for the property based at least on the event count. The usage indicator is generally reflective of at least a usage amount of the property during the period of interest.

Methods and systems for representing usage of an electronic learning system

According to one aspect, a system for managing information objects in dynamic data storage devices including a first data storage device having a plurality of information objects, a second data storage device operatively connectable to an output device for providing at least some of the information objects to at least one user, and at least one processor operatively coupled to the first data storage device and the second data storage device. The at least one processor is configured to automatically divide the plurality of information objects in the first data storage device to form at least one data subdivision based on division criteria, and repeatedly, in response to a dynamic operating condition determine a relevance value of at least one of the data subdivisions in the first data storage device and the second data storage device indicative of the relevance of those data subdivision to the user, and based on the relevance value, perform at least one of loading those data subdivision to the second data storage, or unloading those data subdivision from the second data storage.

Systems and methods for managing information objects in dynamic data storage devices

In one aspect, there is provided a system having a processor and a data storage device coupled to the processor. The data storage device stores instructions executable by the processor to receive a software module, the software module having an interface adapted to display a plurality of first graphemes in a first language, provide at least one look-up table having at least some of the first graphemes and a plurality of second graphemes in a second language associated therewith, said association being based on a phonetic similarly between the first and second graphemes when the first graphemes are vocalized in the first language and the second graphemes are vocalized in the second language, and replace at least one of the first graphemes in the interface with the associated second graphemes such that the interface is adapted to display the second graphemes in the second language, the second graphemes being understandable in the first language when the second graphemes are vocalized.

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Kitchener, Canada

Dariusz Grabka