Generating Virtual Webpages

Three Generations of Web Sites

What is a Virtual Web Page?

AiA: Information Integration for Virtual Webpages

Virtual Webpage Retrieved from 5 Different Servers

The Combination of Retrieved and Generated Media Objects for Virtual Webpages

The Combination of Retrieved and Generated Media Objects for Virtual Webpages

Operational Models of Referential Semantics for Robots and Netbots

Enhancement of User Interfaces through Personalization

The Role of Ontological Annotations for the Generation and Analysis of virtual Webpage

Video Dresdner Bank

The Generation of Virtual Webpages with PAN and AiA

Persona as a Personal Travel Consultant

AIA's presentation planner has been extended to accommodate for various target platforms through the introduction of a mark-up language layer

PPP's Persona Server implements a generic Presentation Agent that can be easily adapted to various applications

Classification of Persona Gestures

Context-Sensitive Decomposition of Persona Actions

Extensions of the Representation Formalism

Persona Presents an Automatically Designed Business Chart

Virtual Webpage with Animation Effects Based on a Single GIF Image

Transition Effects in a Series of Retrieved Pictures

PET: Persona-Enabling Toolkit

The Persona Markup Language

Tasks of PET

Functional View of PET

The Bidirectional Control Flow on Persona-Enabled Webpages

Video 911 & Boxter

Persona Active Elements (PAE)

Spatial and Temporal Coordination of Multimedia Presentations

Approach

Processing Steps

Example of a Plan Operator

Representation of Spatial and Temporal Constraints

Resulting SMIL-Document

Interactive Web Demo

Synchronization of Persona Actions with other Media Objects

Synchronization of Persona Actions

SMIL Specification for Persona Presentation

Resulting Timeline Diagram

Using SMIL to Synchronize Persona Actions

Video Otto 1

Information Extraction Agents

The Trainable Information Agents Framework

High Degree of Parallelism of Queries

Knowledge about a Webpage Shared by User and Agent

Video PAN

Example - Ontology

Query Planning - I

Query Planning - II

Query Planning - III

Query Plan Visualization

Using the presentation planner to serve mobile users

Application example: Route Descriptions over the Mobile Phone

Video Otto 2

Use of a Life-like Character for Electronic Commerce

Simulated Dialogues as a Novel Presentation Technique

Presentation Teams

Underlying Knowledge Base

Example of a Dialogue Strategy

Current and Future Work: Multiple Interface Agents for User-adaptive Decision Support

Conclusion

The WebPersona and Virtual Webpages Team at DFKI