Page 52 - 2017 Brochure
P. 52
聘研究員
Distinguished Research Fellows
陳文村 Wen-Tsuen Chen
Distinguished Research Fellow
Ph.D., Electrical Engineering and Computer Sciences,
University of California, Berkeley
Tel: +886-2-2788-3799 ext. 2211 Fax: +886-2-2782-4814
Email: chenwt@iis.sinica.edu.tw
http://www.iis.sinica.edu.tw/pages/chenwt/
Research Description wireless networks with QoS provisioning are considered to
be next generation wireless networks for providing seamless
My early research was on software engineering. There was access for mobile applications. Our work has contributed to
no systematic approach to software testing in the early the design of the future generation of All-IP mobile Internet
1970’s, and thus I worked on software testing design, networks.
automated software testing, and software instrumentation
in the mid-1970’s. My research results were used in In the late 1980’s, my research team designed the first
automated software testing systems designed for NASA and parallel processing system in Taiwan, with the parallel
other institutions in the USA, and were also incorporated processor being designed with state-of-the-art IC
into modern CASE (Computer Aided Software Engineering) technology. We discovered that an optimal mesh with
tools. I helped develop the software engineering program broadcast capability is rectangular rather than square for
of the Institute for Information Industry since its founding in many parallel algorithms, and we generalized this finding
1979, by serving as a technical advisor for over ten years. to a multidimensional mesh. This result has been widely
adopted by other researchers to reduce computational
In the early 1980’s, my research team designed the first complexities of many well-known optimal mesh algorithms
computer resource sharing network in Taiwan; this network with fewer processors. We also proposed a constant-
enabled precious computing resource sharing at a time time sorting k-dimensional parallel architecture with the
when the budget available for universities was insufficient. least number of processors nk/(k-1) that approaches the
We were probably the first to recognize the efficiency theoretical lower bound n for large k. Other notable works
problem of secure broadcasting in networks of broadcast from my research team include image sequence coding,
type, such as Ethernet, packet radio, and satellite. We high-speed packet switching networks, vertical handoff
proposed an efficient approach to securely encrypt a in heterogeneous wireless networks, and wireless sensor
message based on the Chinese Remainder Theorem, networks.
so that only one copy of the message needs to be sent
for secure broadcasting. With the recent proliferation of For the next few years, my research team will focus on
wireless networks, such as WiFi, WiMAX, LTE, and mobile intelligent sensing and mobile networking technologies
networks, the efficiency of secure broadcasting has become and their applications. Emerging technologies and
even more important. applications for the Internet of Things (IoT) have progressed
tremendously in recent years. The IoT is considered to
Recent trends toward the integration of telecommunication be one of the most important components of the future
networks, Internet, and media broadcasting networks place Internet. Objects will have computation and communication
greater emphasis on QoS (Quality-of-Service) provisioning capabilities to enable intelligent interactions between
in future networks. My research team has worked on themselves and with humans, and to autonomously take
improving provisioning of QoS in mobile and wireless safe and urgent actions according to environmental
networks. We propose a signaling protocol for mobile hosts changes. A new age of applications for efficiency,
to reserve resources in the integrated services Internet. The safety, and sustainability is approaching, with the aid of
mobility impacts on packet delay, bandwidth utilization, comprehensive sensing from intelligent sensors, intelligent
and packet loss rate are minimized. We have extended the computation from cloud computing, and ubiquitous
concept to All-IP (Internet Protocol) wireless networks by communication using mobile networks. My research team
integrating mobility management and QoS provisioning in
a proposed hierarchical system architecture design. All-IP
50 特聘講座 / 特聘研究群 Distinguished Chair and Distinguished Research Fellows
Distinguished Research Fellows
陳文村 Wen-Tsuen Chen
Distinguished Research Fellow
Ph.D., Electrical Engineering and Computer Sciences,
University of California, Berkeley
Tel: +886-2-2788-3799 ext. 2211 Fax: +886-2-2782-4814
Email: chenwt@iis.sinica.edu.tw
http://www.iis.sinica.edu.tw/pages/chenwt/
Research Description wireless networks with QoS provisioning are considered to
be next generation wireless networks for providing seamless
My early research was on software engineering. There was access for mobile applications. Our work has contributed to
no systematic approach to software testing in the early the design of the future generation of All-IP mobile Internet
1970’s, and thus I worked on software testing design, networks.
automated software testing, and software instrumentation
in the mid-1970’s. My research results were used in In the late 1980’s, my research team designed the first
automated software testing systems designed for NASA and parallel processing system in Taiwan, with the parallel
other institutions in the USA, and were also incorporated processor being designed with state-of-the-art IC
into modern CASE (Computer Aided Software Engineering) technology. We discovered that an optimal mesh with
tools. I helped develop the software engineering program broadcast capability is rectangular rather than square for
of the Institute for Information Industry since its founding in many parallel algorithms, and we generalized this finding
1979, by serving as a technical advisor for over ten years. to a multidimensional mesh. This result has been widely
adopted by other researchers to reduce computational
In the early 1980’s, my research team designed the first complexities of many well-known optimal mesh algorithms
computer resource sharing network in Taiwan; this network with fewer processors. We also proposed a constant-
enabled precious computing resource sharing at a time time sorting k-dimensional parallel architecture with the
when the budget available for universities was insufficient. least number of processors nk/(k-1) that approaches the
We were probably the first to recognize the efficiency theoretical lower bound n for large k. Other notable works
problem of secure broadcasting in networks of broadcast from my research team include image sequence coding,
type, such as Ethernet, packet radio, and satellite. We high-speed packet switching networks, vertical handoff
proposed an efficient approach to securely encrypt a in heterogeneous wireless networks, and wireless sensor
message based on the Chinese Remainder Theorem, networks.
so that only one copy of the message needs to be sent
for secure broadcasting. With the recent proliferation of For the next few years, my research team will focus on
wireless networks, such as WiFi, WiMAX, LTE, and mobile intelligent sensing and mobile networking technologies
networks, the efficiency of secure broadcasting has become and their applications. Emerging technologies and
even more important. applications for the Internet of Things (IoT) have progressed
tremendously in recent years. The IoT is considered to
Recent trends toward the integration of telecommunication be one of the most important components of the future
networks, Internet, and media broadcasting networks place Internet. Objects will have computation and communication
greater emphasis on QoS (Quality-of-Service) provisioning capabilities to enable intelligent interactions between
in future networks. My research team has worked on themselves and with humans, and to autonomously take
improving provisioning of QoS in mobile and wireless safe and urgent actions according to environmental
networks. We propose a signaling protocol for mobile hosts changes. A new age of applications for efficiency,
to reserve resources in the integrated services Internet. The safety, and sustainability is approaching, with the aid of
mobility impacts on packet delay, bandwidth utilization, comprehensive sensing from intelligent sensors, intelligent
and packet loss rate are minimized. We have extended the computation from cloud computing, and ubiquitous
concept to All-IP (Internet Protocol) wireless networks by communication using mobile networks. My research team
integrating mobility management and QoS provisioning in
a proposed hierarchical system architecture design. All-IP
50 特聘講座 / 特聘研究群 Distinguished Chair and Distinguished Research Fellows
