this paper investigates the informational content of abnormal volume trading of shares listed at tehran stock exchange (tse) using an event study methodology. the results for a sample of 48 iranian firms during 1385-1388 show that there are abnormal returns before and after the abnormal trading volume dates. regression analysis also shows that there is a significant relationship between trading...

This paper considers the problem of estimating the power consumption at logic and register transfer levels of design from an information theoretical point of view. In particular, it is demonstrated that the average switching activity in the circuit can be calculated using either entropy or informational energy averages. For control circuits and random logic, the output entropy (informational en...

Thesaural approach to entities’ metaphysicalistic organization is shown within the design of an informational consciousness system. Besides phenomenal, psychological, biological, quantum-mechanical, artificial, and other possible definitions of consciousness, the informational consciousness (IC) is outlined as a major autonomous subsystem necessary in any conscious system. It is impossible to i...

This paper considers the problem of estimating the power consumption at logic and register transfer levels of design from an information theoretical point of view. In particular, it is demonstrated that the average switching activity in the circuit can be calculated using either entropy or informational energy averages. For control circuits and random logic, the output entropy (informational en...

Online users often need to make adoption decisions without accurate information about the product values. An informational cascade occurs when it is optimal for an online user, having observed others’ actions, to follow the adoption decision of the preceding individual without regard to his own information. Informational cascades are often rational for individual decision making; however, it ma...

the primary objective of this research is to evolve “a model for organizational intelligence in iranian universities”. based on the literature review, the dimensions and components of organizational intelligence in public universities were identified using expert panel opinions and delphi technique. a novel model for organizational intelligence in iranian universities is investigated by using d...

Informational masking of a target female talker by female distracters was measured with target and distracters presented from directly in front of the listener as a baseline condition. Next, it was found that if the distracters were also presented from directly in back of the listener, advanced or delayed by a few milliseconds with respect to the distracters in front, release from informational...

Two general views on the role of memory in cognitive skills--an instance-based theory and an associative perspective--were compared with respect to their general assumptions about the information involved and the processes that operate on that information. Characteristics of memory information were examined in terms of predictions for transfer to various stimulus forms as a function of 2 types ...