Keyword-based queries are an important means to retrieve information from XML collections with unknown or complex schemas. Relevance Feedback integrates relevance information provi...
Besides the conclusion of agreements about quality of service (QoS), one of the major prerequisites for a global service market are means to monitor the fulfillment of those agreem...
Message Sequence Charts (MSCs) are a graphical and textual language for the speci cation of message passing systems, in particular telecommunication systems. MSCs are standardised...
Thomas Gehrke, Michaela Huhn, Arend Rensink, Heike...
As electronic commerce will increase, players will increasingly wish to have signed documents and strong encryption. According to current knowledge, it must be expected that the co...
Uncertainty processing methods are analysed from the viewpoint of their sensitivity to small variations of certainty factors. The analysis makes use of the algebraic theory which ...