Human language technologies (HLT) can play a vital role in bridging the digital divide and thus the HLT field has been recognised as a priority area by the South African governmen...
In an on-line statistical database, the query system should leave unanswered queries asking for sums that could lead to the disclosure of confidential data. To check that, every su...
: The paper proposes an approach for compliance audits in workflow environments based on the tracking of information flow. Requirements are formalized as a binary relation on the w...
This paper presents an improved protocol for Internet voting that allows recasting of ballots to eliminate voting errors, encourages early voting and provides an opportunity for c...