As the number of systems which offer annotations on digital documents increases, robust anchoring of annotations is a key challenge. It is especially important if the annotator lacks write-access to the document being annotated. For example, if someone makes an annotation on a web page today and the web page changes tomorrow, what happens to the annotation? One approach is simply to “orphan” th...

This study aims to determine the effect of macroeconomics on Composite Stock Price Index so that investors get maximum profit with small risk when investing in Indonesia Exchange. The variables used this are working capital, interest rates, inflation, and rupiah exchange rate.
 uses a quantitative approach. period quarter 1 2020 - 2021. sampling method is purposive obtains total sample 19 ...