Multi-sequence memory with dynamic synapses and controllable steady-state period
Sequential information processing, for instance the sequence memory, plays an important role on many functions of brain. In the workings of the brain, the steady-state period is alterable. But in the existing sequence memory models using hetero-associations, the steady-state period is changeless in the sequence recall. In this paper, multi-sequence memory with controllable steady-state period is proposed. By introducing a novel exponential kernel sampling function and the sampling interval parameter, the steady-state period can be controlled, and the steady-state time steps is equal to the sampling interval parameter. Owing to introducing dynamic synapses into the sequence memory, we find that the sequence storage capacity can be enlarged.
Sequence memory Steady-state period Kernel sampling function sequence storage capacity.
Jianan Fang Min Xia Yang Tang
College of Information Science and Technology,Donghua University,Shanghai,China,201620
国际会议
上海
英文
218-222
2009-11-20（万方平台首次上网日期，不代表论文的发表时间）