Jesse Pavel

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The U.S. has experienced a rapid growth in the use of computers by elders. E-mail, Web browsing, and computer games are among the most common routine activities for this group of users. In this paper, we describe techniques for unobtrusively monitoring naturally occurring computer interactions to detect sustained changes in cognitive performance.(More)
Standard cognitive assessments to detect dementia are administered infrequently and often long after symptoms are clear to even family members. With the advent of new drugs and therapies to delay the onset of dementia, it is important to both detect signs as early as possible and to provide monitoring of cognitive changes. This paper describes unobtrusive(More)
This thesis describes the work that I did in improving the debugging features and interface of the Alloy software analysis tool. A significant part of writing a model in the Alloy language is debugging it, and often one wants to know why a particular solution adheres to or violates given constraints. To this end, the interface provides a view of an Abstract(More)
Seizure durations were determined during electroconvulsive therapy (ECT) by a computer-automated procedure for interpreting electroencephalographic (EEG) and electromyographic (EMG) signals. These seizure durations were compared with durations determined by two experienced clinicians from simultaneous paper recordings of EEG and EMG and with independently(More)
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