As semiconductor technology advances, the size of the transistors is shrinking. This technology has reached a point where the potential of transient errors is becoming significant even for combinational logic. Previous efforts to detect such errors have used a general approach applied to the entire circuit. In this project, the error detection efforts are tailored to the specifics of the target...

The error correction model is generally thought to be isomorphic to integrated data and the modeling of cointegrated processes, and as such, is considered inappropriate for stationary data. Given that many political time series are not integrated, analysts are unable to take advantages of the error correction model’s ability to capture both long and short-term dynamics in a single statistical m...

This paper develops a Bayesian Vector Error Correction Model (BVECM) for forecasting inventory investment in South Africa. The model is estimated using quarterly data on actual sales, production, unfilled orders, price levels and interest rates, for the period of 1978 to 2000. The out-of-sample-forecast accuracy obtained from the BVECM, over the forecasting horizon of 2001:1 to 2003:4, is compa...

Descriptions of quantum algorithms, communication etc. protocols assume the existence of closed quantum system. However, real life quantum systems are open and are highly sensitive to errors. Hence error correction is of utmost importance if quantum computation is to be carried out in reality. Ideally, an error correction block should be placed after every gate operation in a quantum circuit. T...

The study examined the nexus of interest rate deregulation, lending rate and agricultural productivity in Nigeria by employing co-integration and error correction techniques on annual data spanning 1986 to 2009. Nigeria has embarked on several agricultural policy measures aimed at repositioning and enhancing variables that affects the sector’s productivity. The findings from the study showed th...

This study revisits the OPEC cartel hypothesis using a case study. A test is conducted to see if Venezuela has its production Granger cause its OPEC quota or whether the OPEC quota for Venezuela Granger causes Venezuelan production. The results show both occur at different times. In the short run, OPEC’s oil production quota for Venezuela Granger causes Venezuelan production. However, shortly a...

Recent evidence provided by Diebold, Gardeazabal, and Yilmaz (1994) for the post-1973 floating rate period points toward the predictive superiority of a martingale representation of exchange rate evolution over that of an error correction model that assumes rates are cointegrated. This is an appealing result from the perspective of efficient assimilation of randomly arriving information. As a d...