: The CEDRIC and the IRCAM conduct since 2002 a project entitled "distributed orchestra" which proposes to coordinate on a network the actors of a musical orchestra (musi...
This paper explores the possibilities of using portable devices in multiprojection environments, such as CAVEs, Panoramas and Power Walls. We propose and implement a tool to gener...
Abstract. One major goal of human computer interfaces is to simplify the communication task. Traditionally, users have been restricted to the language of computers for this task. W...
We introduce the notion of non-malleable noninteractive zero-knowledge (NIZK) proof systems. We show how to transform any ordinary NIZK proof system into one that has strong non-m...
This paper shows how language technologies such as the automatic generation of parsers for analyzing user actions and visual parsing can be applied to build a flexible tool specia...