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2000 Final Year Projects Prof. Michael R. Lyu

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Presentation on theme: "2000 Final Year Projects Prof. Michael R. Lyu"— Presentation transcript:

1 2000 Final Year Projects Prof. Michael R. Lyu

2 Lyu0001: Wireless-Based Mobile E-commerce on the Web Understand Wireless Application Protocol (WAP) for PDAs or mobile phones. Design and Develop a WAP-based E-Commerce application on the Web. On-line travel agent or stock brokage system E-commerce application for trading, purchasing, and real-time transactions. Include a payment gateway for micropayment.

3 A Possible Architecture

4 Introduction to Wireless Devices Mostly use Radio Frequency (RF) Wireless LAN Configurations

5 Lyu0002: Wireless Cyber Campus Experiment on CSE’s newly established net-centric and wireless network. Evaluate wireless campus and architecture. Develop software and system infrastructure. Create wireless education contents and service accessing/enabling techniques. Design courseware in wireless environment.

6 A Wireless Demo Center

7 Internet-Centric Wireless Campus Internet-Centric Server Platform-Independent Middleware Distributed Component API (CORBA, DCOM, RMI) Thin-client devices Desktop PCs Notebook, palmtop, PDAs Education Application Education Application Education Application Wire/wireless connection

8 Lyu0003: Multilingual Video Library Develop an automated system which can enable multimedia information capture, search, retrieval, summarization and reuse. Robust indexing and retrieval of multilingual audio and video documents. On-demand searching and presentation of multimedia documents. Video segmentation and summarization.

9 Video Processing Procedure Building Video Databases collect videos (all are news), prepare corresponding text scripts, short descriptions.... convert analog videos to digital compressed format, e.g. mpeg1 Breaking the Video into Segments break the videos into smaller pieces each piece talks about one topic of news Indexing the Video Contents index the videos manually, e.g. prepare the title of a news Retrieving Video user can make request by inputting such as keyword, and then the system will returns the required videos

10 Digital Library Selection Panel An interface for user to choose a video among the query result Features Thumbnails Mouse-Over description Similarity Scoring

11 Digital Library Player Panel The interface for video playback Features Synchronized script Play control Sound control Video information

12 Lyu0004: Mobile Agents for E- Commerce Applications Investigate agent-based systems Develop an agent-based E-commerce application Install security mechanisms Perform experiments to measure the security, performance and reliability Evaluate and compare various security schemes

13 What is Mobile Agent Dispatch, Disconnect, and Dispatch model

14 Security Issues for Mobile Agents Scenario 1 - Modification of query products Scenario 2 - Modification of query quantities Scenario 3 - Spying out and modification of query results Scenario 4 - Modification of itinerary of agent

15 My Previous FYP Students Kenny Kwok (1998 FYP) Starsky Wong (1999 FYP)

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