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Resurser/ramverkDomän, dialogtypPrakiskt fokusTeoretisk fokus RebeccaTrindikit/godis, GFInterface till handdator [AOD] Uppgradering av applikation, flerspråkighet.

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Presentation on theme: "Resurser/ramverkDomän, dialogtypPrakiskt fokusTeoretisk fokus RebeccaTrindikit/godis, GFInterface till handdator [AOD] Uppgradering av applikation, flerspråkighet."— Presentation transcript:

1 Resurser/ramverkDomän, dialogtypPrakiskt fokusTeoretisk fokus RebeccaTrindikit/godis, GFInterface till handdator [AOD] Uppgradering av applikation, flerspråkighet [application] Issue-based DM, GF GabrielXML, OZCity navigation for pedestrians [IOD?] Speech error handling, system design, system module design [system+app] NLP for speech GenTrindikit/godis, Nuance VCR control [AOD]Improving speech reco using dialogue context (issues) [recognition module] Issue-based DM, speech recognition AndersExisting robot w/ dialogue system Robot interaction [AOD] Dialogue phase management, timing-related error handling [system+app] Robotics applied to dialogue management ? FredrikTrindikit/godis-Use of emotions to improve dialogue system behaviour [improving system] Emotive computing applied to dialogue systems ? PontusJava, nlpFarmFilmrekommendation [IOD] User adaption, dialogue management, system and application design [system+app] User adaption SusanneDependency grammar parser Question answering, svenska nyhetstexter[IOD] Parsing and generation using DG, collecting data from text using DG [parsing & generation modules, database resource] Use of DG in dialogue/QA systems StinaTrindikit/godis?Generating information rich consituents [generation module, (dialogue management)] Information structure and information state, IBDM BotteSesame & ATLASButler: information seeking in various domains User modeling [dialogue management] Using situational factors for user modling HåkanLINLIN/MALIN, JavaChart, Quaks Interface to SVT textApplication design

2 Dialogue Systems 2: Notes from 11/ Staffan Larsson

3 practical Dialogue management –User adaption:Pontus, Botte –Use of emotions:Fredrik –For robots: Anders –?For error handling: Gabriel –?AOD for agenda: Rebecca Modules –Parsing and generation: Susanne –Generation: Stina –?Parsing, generation: Gabriel –Speech recognition: Gen –Mutilingual interpretation and generation: Rebecca Application development –Agenda: Rebecca

4 theoretical Dialogue management –Issue-based: Rebecca, ?Fredrik, Stina –VXML-style: Botte, ?Anders –FSA+deliberation: Pontus –Dialogue grammars: Håkan –?Other: Gabriel NLP for dialogue systems –Parsing and generation: Stina, Susanne, Gabriel –Speech: Gen

5 Interpretation in dialogue Common problem: interpreting utterances in dialogue Underspecified/incomplete utterances –Stina (use infostate) –Botte (use user model) –Susanne (use of dependency grammar) Multilinguality –Rebecca

6 metod Korpusanvändning –? Implementation –alla Utvärdering –? Väldefinierad metodologi –Pontus, …?

7 Strategies for reuse KTH: –Build new systems from scratch, but reuse some components –Framework/basic system for simple dialogue: ATLAS Linköping: –Existing system: LINLIN/MALIN Reuse for various applications –Software repositry: nlpFarm Göteborg: –Existing framework: TrindiKit Reuse of components –Existing system: GoDiS Reuse of system for various applications

8 Future of dialogue systems Practical –Dealing with spoken language –User adaption –Multimodality –More complex dialogue (negotiation, planning)

9 Dialogue systems and theory of dialogue Try to build systems that behave as humans –Not necessarily practical Make same mistakes as humans –Feedback etc. –Freudian slips?


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