Methods for and applications of learning and inferring the periods of time until people are available or unavailable for different forms of communication, collaboration, and information access
First Claim
1. An information transfer system, comprising:
- a predictive component to estimate when a user will likely be in a setting to review one or more messages; and
an answering component to provide an adaptive message in association with the predictive component relating to when the user is likely to review the one or more messages.
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Accused Products
Abstract
A system and method are provided to learn and infer the time until a user will be available for communications, collaboration, or information access, given evidence about such observations as time of day, calendar, location, presence, and activity. The methods can be harnessed to coordinate communications between parties via particular modalities of interaction. The system includes a user state identifier that determines a user'"'"'s state from background knowledge, the flow of time, or one or more context information sources. A data log can be employed to store information about user state changes and observational evidence to accumulate statistics and build inferential models of the availability and unavailability of users for different kinds of communication, collaboration, and information access. A forecaster is constructed from the accumulated statistics and/or learned models to enable a determination of a user'"'"'s likely return, or, more generally, the probability distribution over a user'"'"'s likely return to particular states of availability. The forecaster can be employed to cache information for offline access, drive displays of availability and unavailability, to send messages that include availability forecasts, and to automatically perform scheduling or rescheduling of communications.
62 Citations
20 Claims
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1. An information transfer system, comprising:
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a predictive component to estimate when a user will likely be in a setting to review one or more messages; and
an answering component to provide an adaptive message in association with the predictive component relating to when the user is likely to review the one or more messages. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A hand-assessed communications system to provide information, comprising:
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an availability profile configurable by a user indicating the user'"'"'s availability for different types of activities; and
a communications component to provide the availability profile to one or more other users to facilitate at least one of communications, collaboration, and coordination between the user and the one or more other users. - View Dependent Claims (9, 10, 11, 12)
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13. A method to retrieve information, comprising;
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determining an expected time a user will be away from a system;
determining information access patterns of the user; and
performing an approximation to extract a maximum value associated with caching information. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification