Project: A generic dialog box for multilingual conversational applications

D-Box's CO goal is to develop and test an innovative architecture for conversational agents whose purpose is to support multilingual collaboration between users on a common problem in an interactive_x000D_application. The interactive agent will enable type-written and/or spoken collaboration in the users' native language by mediating communication: all user interactions will be transmitted through the D-Box multilingual agent which will (1) manage and support dialogic interactions based on its understanding of the users' shared goals, and (2) process, extract, and transfer knowledge among users. The agent will have no translation capabilities, but will instead have access to rich linguistic resources in multiple languages and doCO- and application-specific knowledge bases. The agent will be developed and tested in the context of a well-defined application scenario. To guarantee the focus of the project around a common R&D and evaluation environment, while also providing fun and motivation for potential users, we decided to focus here on a networked multi-user adventure games in which the collaboration is on solving puzzles embedded in the games' storyline._x000D__x000D_From a research point of view, the project requires building a multilingual conversational agent which will seamlessly interact with multiple users speaking different languages and driven by a common goal defined by the game. This involves the development and integration of multilingual speech recognition systems, multilingual speech synthesis, multilingual dialog modeling, and cross-doCO adaptation resources. From an integration and evaluation point of view the project's key innovative idea is that the overall anticipated_x000D_framework will be application-agnostic. This will be achieved by defining an interface layer which will mediate between the dialog engine interacting with the users and the game engine running the game specification; i.e. from a technical point of view the agent will be realized as middleware between the project's dialogue engine and an application engine. This design benefits the application by abstracting away the level of conversational interaction which will be modeled independently. It also benefits the user since a new application may use the middleware that has already been adapted to the user and to the environment. D-Box is thus concerned with addressing scalability, a common problem of today's interactive conversational systems, through the development of a conversational agent that is cheaply and easily portable across languages and adaptable to different doCOs and environments. In order to validate_x000D_portability, the framework developed in the context of a game scenario will be in parallel evaluated and tested in the context of a standard commercial voice-based dialogue system._x000D__x000D_The D-Box project will target three EU languages: English, German, and French. This choice was based on the availability and maturity of language processing components with the consortium Ps, but more_x000D_importantly by commercial considerations and the anticipated target markets. However, the dialogue engine will be language independent. Finally, as opposed to the R&D components, the middleware_x000D_architecture will be designed in such a way that it can ultimately support other games of the same type, while also being capable (of course) of supporting multiple other languages._x000D__x000D_Although the goals of this project are quite challenging, they are also extremely exciting and full of application potential. Furthermore, the project has been designed to maximize its chances of success by directly leveraging on leading edge multi-disciplinary consortium expertise in: networked/collaborative_x000D_gaming platforms (MIPUMI), multilingual dialog management and modeling (UDS, IDIAP), multilingual speech recognition (IDIAP, UDS, Koemei) and synthesis (Acapela, IDIAP), multilingual (spoken and written) language understanding (UDS, IDIAP), and commercial voice solutions (Sikom). All Ps have broad experience in collaboration on international multidisciplinary projects, and bring a strong_x000D_commitment to the project._x000D_

Acronym D-Box (Reference Number: 7152)
Duration 03/09/2012 - 31/08/2015
Project Topic D-Box’ CO goal is to develop an architecture to support collaboration between users through a multi-lingual conversational agent embedded in an interactive application.
Network Eurostars
Call Eurostars Cut-Off 7

Project partner

Number Name Role Country
6 Idiap Research Institute Partner Switzerland
6 Saarland University Partner Germany
6 Sikom Software GmbH Partner Germany
6 Mi'pu'mi Games GmbH Coordinator Austria
6 Koemei SA Partner Switzerland
6 ACAPELA GROUP Partner Belgium