Hugo Humberto Beck

Hugo Council Members

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Beck ,

We discuss and give elementary proofs of results of Brion and of LawrenceVarchenko on the lattice-point enumerator generating functions for polytopes and cones. While this note is purely expository, its contains a new proof of Brion’s Theorem using irrational decompositions.

Hugo De Vries

Breaking HUGO - The Process Discovery

This paper describes our experience with the BOSS competition in chronological order. The intention is to reveal all details of our effort focused on breaking HUGO – one of the most advanced steganographic systems ever published. We believe that researchers working in steganalysis of digital media and related fields will find it interesting, inspiring, and perhaps even entertaining to read abou...

Joris Hulstijn Rene Steetskamp Hugo Ter Doest

An importantpart of dialoguemanagementin a dialoguesystemis topicmanagementThe systemhas to keep track of topic aspects (current topic, context, obligations,. . . ) in order to be able to resolve ambiguities and to respond in a cooperative and sensible way. In the project, we are developing a system that takes part in a conversation about theater performances and is able to make ticket reservat...