2001 Talk on Mobile Communication Conference
2001 Talk on ICME2001
2000年影像聯盟邀請演講
2000年VLSI/CAD Invited Talk
2000 TI DSP Contest Invited Speech
1999 Talk on SOC design at DAC Taiwan
1997 國科會出國進修報告
ISCAS'96 出國報告
ICIP'96 出國報告
VLSI/SP'96 出國報告
Talk on Visual Communication Standards
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