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Profile Tom
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Message 2602 - Posted: 26 Aug 2013, 15:09:06 UTC
Last modified: 26 Aug 2013, 19:07:32 UTC

Until we rollout a new interface that links our jobs with overarching project descriptions, here is a bit of info on our current projects (Note: some have been explained previously in other threads):

N-2 Repetition
When humans switch among tasks, they are temporarily less proficient in returning to a task after a distraction. A person performing a task (A) will switch to another task (B) and then back to the first (A), and he performs at a lower level than he did originally, or even than the level he reached on task B. This is referred to an N-2 repetition cost ('N' being any current task). In order to understand this phenomenon, our project aims to match human performance data with a cognitive model, varying things like the scale of inhibition, decay of inhibition over time, and base-level learning. The goal, as with all cognitive modeling, is to gain greater understanding of the inner workings of the human mind by reproducing human results artificially.

The adaptive control of eye movements in reading
We are interested in understanding how people move their eyes while reading text, as a function of both their own individual cognitive constraints and reading goals. We do so in the framework of bounded optimal control -- we make the assumption that people are attempting to adjust their behavior to optimize or maximize some payoff under the joint constraints of their individual limitations and tasks.
Under this assumption, we ask two questions: first, what cognitive constraints are necessary for certain properties of reading behavior to be near-optimal? That is, why do people choose the eye movement strategies they do in the service of reading? And second, what are the sequences of information processing actions that underly the behavioral strategies we see?

PFS model
This is a model that tries to detect whether there is a visual target (for example, a red X) present among a few non-targets (for example, green Xs and red Os). The model can move visual attention and its eyes around to decide whether the target is there or not, and then makes a decision. MindModeling allows us to search the parameter space to answer questions like 'how sure should the model be about the display before it moves its eyes?'

ILM
Integrated Learning Models (ILM) is a computational framework integrating multiple learning and decision mechanisms that are commonly found in psychological literature. At the core of the framework are Associative Learning, Reinforcement Learning, and Chunk Learning mechanisms.

Model of successive and simultaneous task
Models of successive and simultaneous vigilance tasks along with obtaining and correlating measures of cerebral blood flow.

Profile MichaelDDorsey
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Message 4108 - Posted: 15 Jan 2018, 16:12:43 UTC
Last modified: 15 Jan 2018, 16:12:43 UTC

Interesting) thanks a lot for the info)

Profile MichaelDDorsey
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Message 4109 - Posted: 15 Jan 2018, 16:12:45 UTC
Last modified: 15 Jan 2018, 16:12:45 UTC

Interesting) thanks a lot for the info)

Robinark
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Message 4702 - Posted: 26 Apr 2021, 5:09:29 UTC - in response to Message 2602.
Last modified: 26 Apr 2021, 5:09:29 UTC

Now, this is the time when I think I have to define a little bit about the projects. I know to write my dissertation about projects overview which you see is lengthy but perfect. Anyway, I make it smaller that time maybe it is helpful for you to read.

Myles Conrad
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Message 4765 - Posted: 24 May 2021, 15:27:35 UTC
Last modified: 24 May 2021, 15:27:35 UTC

Morphine and caffeine are both enormous atoms. Synapses are likewise enormous atoms. Morphine and caffeine wet brain have the impacts which they do in view of their likeness fit as a fiddle to synapses which happen normally in the cerebrum. Liquor then again is a tiny particle. Liquor doesn't imitate a synapse. So then how does liquor influence synapses?

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Message 5558 - Posted: 16 Mar 2022, 4:37:08 UTC
Last modified: 16 Mar 2022, 4:37:08 UTC

That's great. Nice to hear about your projects. It would be great if you will update more about PFS Model. I want to grab more information about this model. I am looking for dissertation writers UK who can write my dissertation.

Michael William
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Message 5574 - Posted: 18 Mar 2022, 12:29:08 UTC
Last modified: 18 Mar 2022, 12:29:08 UTC

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Michael Clark
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Message 5576 - Posted: 18 Mar 2022, 13:11:11 UTC - in response to Message 5574.
Last modified: 18 Mar 2022, 13:11:39 UTC

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Message 6392 - Posted: 7 Jun 2022, 19:20:19 UTC
Last modified: 7 Jun 2022, 19:20:19 UTC

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