Yu, William Emmanuel S.

Status: 
Part Time
Contact No.: 
(+ 632) 426 6001 loc. 5660
Biography: 

PhD Computer Science, Ateneo de Manila University

Professional Association & Recognition: 

Professional Work and Practice 

COMELEC Advisory Council, Member, RA 9369 (Automated Election Law) tasks the CAC to recommend to the COMELEC ???the most appropriate, secure, applicable and cost-effective technology to be applied in the Automation Election System (AES)??? for the National and Local elections., 1 Jun 2017 - 31 Jul 2019. 

Novare Technologies/MDI, SVP for Technology/CTO, Responsible for three (3) major areas within the company - Technology Operations, Product Development and Information/Asset Management, 1 May 2005 - 1 Sep 2023. 

SVI Technologies, Manager for Information Security, Planning and Support, Charged with the following system processes: IT Infrastructure planning, development and implementation of corporate information security policies and procedures for the entire group., 2 May 2002 - 1 Sep 2005. 

Proctor and Gamble, Developer, Served as a J2EE developer utilizing the ATG Dynamo J2EE and Oracle platforms to develop a web portal for Proctor and Gamble distributors called Customer Single Portal (CSP)., 1 Apr 2000 - 1 Dec 2000.

Courses Taught: 

CS 154 Computer Networks and Data Communications
CS 260 Computer Networks and Operating Systems 
CS 262 Networks I
CS 197B Integrative Project

 

Research Interest: 

Distributed Computing, Data and Mobile Networks

Research: 

Published Research

W.S.Yu, "Evolving Appreciation for Data Privacy", ISACA Journal Author Blog, 2018, International.

W.S.Yu, "When What Is Lost Is Lost Forever: Data Privacy", ISACA Journal, 2018, International.

M. Saavedra, W.S. Yu, "A Comparison between Text, Parquet, and PCAP Formats for Use in Distributed Network Flow Analysis on Hadoop", Journal of Advances in Computer Networks, 5 (2017), 59-64, International.

A.V. Guevarra, M.C. Domingo, W.S. Yu, "Enhancing Intrusion Detection and Prevention Systems Using Software Defined Networking in a Distributed Topology", Proceedings of the 17th Philippine Computing Science Congress (PCSC2017), 2017, National (Philippines).

O.V. Chato, W.S. Yu, "An Exploration of Various QoS Mechanisms in an Openflow and SDN Environment In Terms of Latency Performance", Proceedings of the 3rd International Conference on Information Science and Security 2016 (ICISS 2016), 2016, International.

O.V. Chato, W.S. Yu, "An Exploration of Various QoS Mechanisms in an Openflow and SDN Environment", Proceedings of the 3rd International Conference on Systems and Informatics (ICSAI 2016), 2016, International.

W.S. Yu, "When Enterprises Ride the Mobility Wave", ISACA Journal Author Blog, 2014, International.

J.Pena. W.S. Yu, "Development of a Distributed Firewall using Software Defined Networking Technology", Proceedings of The Fourth IEEE International Conference on Information Science and Technology (ICIST 2014), 2014, International.

W.S.Yu, "The Price of Mobility: Secure Development of Enterprise Mobility Applications", ISACA Journal, 5 (2014), International.

M.A. Gali. V.J. Barayuga. W.S. Yu, "BYOD:Connectivity Option for Alaminos City Hall", Proceedings of the International Institute of Engineers Conference 2014 (IIENG 2014) ISBN No. 978-93-82242-97-0, 2014, International.

W.S.Yu, "Privacy in a Post-Snowden World", ISACA Journal Author Blog, 2014, International.

W.S.Yu, "Data Privacy and Big Data - Compliance Issues and Considerations", ISACA Journal, 3 (2014), International.

M.Uymatiao. W.S. Yu, "Time-based OTP Authentication via Secure Tunnel (TOAST): A Mobile TOTP Scheme Using TLS Seed Exchange and Encrypted Offline Keystore", Proceedings of The Fourth IEEE International Conference on Information Science and Technology (ICIST 2014), 2014, International.

W.E. Yu, "Using In-memory Computing to Manage Big Data", ISACA Journal Author Blog, 2013, International. W.E. Yu, "In-memory Computing: Evolution, Opportunity and Risk", ISACA Journal, 5 (2013), International.

W.E. Yu, "Storm Clouds and Mobile Madness in Communications", ISACA Journal Author Blog, 2013, International.

W.E. Yu, "BYOD Security Considerations of Full Mobility and Third-party Cloud Computing", ISACA Journal, 1 (2013), International.

W.E. Yu, "Demystifying Cloud Computing", China Business Philippines, 2012, 25-30, National (Philippines). K. Llanto,

W.S. Yu, "Performance of NAT64 versus NAT44 in the context of IPv6 Migration", Lecture Notes in Engineering and Computer Science, 2195 (2012), International.

W.S. Yu. P.U.Tagle, "Cryptography Enabled Security Guarantees for Over the Top Networks Using GSM Short Messaging Service", Lecture Notes in Electrical Engineering, 127 (2012), International.

A.D. Ibasco, E.R. Joson, W.S. Yu, L.M. Solis, R.A. Villarica, "System and method for activating a mobile device to initiate a communication WO 2013019160 A1", WIPO, 2011, International.

H. Wang. W.S.Yu, "Comparison Between PKI (RSA-AES) and AEAD (AES-EAX PSK) Cryptography Systems For Use in SMS-based Secure Transmissions", Communications in Computer and Information Science, 136 (2011), International.

A.D. Ibasco, E.R. Joson, W.S. Yu, "System and method for displaying an identifier of a source on a recipient device WO 2012154128 A1", WIPO, 2011, International.

M.O. Diaz, A,D. Ibasco, E.G. Joson, W.S. Yu, "System and method for recognizing broadcast program content WO 2012154125 A1", WIPO, 2011, International.

A. Dykimching. J.A. Lee. W.S. Yu, "A Study on the Reliability of Data Transmission of An Over The Top Network Protocol on SMS versus GPRS/UDP", Journal of Information Security Research, 2 (2011), National (Philippines).

A.D Ibasco, E.G. Joson, W.S. Yu, "System and method of triggering and executing active content on a recipient device WO 2012108838 A1", WIPO, 2011, International.

Guo B. W.S.Yu, "Comparison Between Encrypt-and-MAC Composite (CMAC CTR) and Encrypt-then-MAC Composite (AES EAX) Modes of Operation in Cryptography Systems for Use in SMS-based Secure Transmission", Lecture Notes in Engineering and Computer Science, 2188 (2011), International.

W.S. Yu. P.U. Tagle, "Development of an Over-the-Top Network Protocol for Pervasive, Secure and Reliable Data Transmission over GSM Short Messaging Service", Proceedings of the 2010 International Conference on Computer and Software Modeling (ICCSM 2010), 2010, International.

V.C. Co, A.D. Ibasco, P.B. Posadas, W.S. Yu, "Method of performing a financial transaction via unsecured public telecommunication infrastructure and an apparatus for same WO 2012064280 A1", WIPO, 2010, International.

A.S. Aguas, V.G. Balace, A.D. Ibasco, E.G. Joson, J. Losantas, W.S. Yu,, "System and method for receiving and synchronizing content on a communication device WO 2012005695 A1", WIPO, 2010, International.

W.S. Yu, "Various articles: Mobile is NOT Web, Ultra-Portable Internet II, Local Online Payment Processors, Ultra-Portable Internet, Voice-over-IP for Small and Medium Businesses, I am a Fan of Fans!, Judging A Computer By Its Cover, History of Computer Printers, From Case to Case: A Look at Different Kinds of PC Casings, Fan Facts, Evolution of Storage, Professionalize your Cybercafe with Cybercafe Management Software, Taking the Next Leap: AGP to PCI Express, Buy, Build or Upgrade, Securing Your PC 4 Easy Steps, Rage Against the Tide, The Great Music Lockdown", PC Magazine Philippines, 2006, National (Philippines).

D. Cimafranca and W.S. Yu, "Desktop Guerilla Tactics", Linux Journal Magazine, 2004, International.

M.A. Paraz and W.S. Yu, "Measuring Performance of IP Networks Using Content Metrics", Philippine Journal of ICT and Microelectronics, 2 (2002), National (Philippines).

M.A. Paraz and W.S. Yu, "Philippine Internet Content Performance Metrics", Proceedings of the Sixth International Symposium on Parallel Architectures, Algorithms, and Networks (ISPAN2002), 2002, International.

R.P. Saldana, W.F. Tabares and W.S. Yu, "Parallel Implementations of Cellular Automata Algorithms on the AGILA High Performance Computing System", Proceedings of the Sixth International Symposium on Parallel Architectures Algorithms, and Networks (ISPAN2002), 2002, International.

M.A. Paraz and W.S. Yu, "Philippine IX Information", Asia Pacific Internet Association Newsletter, 8 (2002), International.

J.T. Villarin, F.A. Cruz, E.C. Castillo, K.U. Cheng Chua, W. Yu and G.T. Narisma, "High Resolution Numerical Simulation of Philippine Weather and Climate Using the AGILA Beowulf Cluster", 2001 Loyola Review, 2001, National (Philippines).

R. Saldana, W. Yu, "Cellular Automata Explorations on a Beowulf Cluster", Proceedings of Cellular Automata 2001, 2001, International.

F. Muga II, W. Yu, "A Graph-based Design For A Flat-Neighborhood Symmetric Cluster", Matimyas Mathematika, 24 (2001), International.

R. Saldana, J. Garcia, F. Muga, and W. Yu, "Development of a Beowulf-Class High Performance Computing System for Computational Science Applications", Science Diliman (A Journal of Pure and Applied Sciences), 13 (2001), 97-99, National (Philippines).

Editorships

GSMA TSG PRD TS.22 v1.0 Recommendations for Minimal Wi-Fi Capabilities of Terminals, 1 Jun 2012 - 1 Jun 2012. The Handbook of Computer Networks, 1 Jan 2006 - 1 Jan 2006.

Paper/Research Presentations

W.E. Yu, "Disrupted by Mobile: Working with Enterprises", GSMA Mobile World Congress Shanghai 2016 (MWC Shanghai 2016), National (Philippines), 29 Jun 2016, Shanghai China.

W.E. Yu, "Trends and Topics on Data and Communications Networks: Software-defined Networks and Hadoopstyle Big Data", 16th Philippine Computing Society Congress (PCSC 2016), National (Philippines), 16 Mar 2016, Puerto Princesa City Palawan.

W.S. Yu, "Wi-Fi's role in Heterogeneous Networks", WBA Wi-Fi Global Congress 2012, National (Philippines), 1 Jun 2012, Seoul, Korea.

W.S. Yu, "Next Generation Hotspots: How seamless transfer and authentication will supercharge your Wi-Fi services and fundamentally change user experience for the better", WBA Wi-Fi Global Congress 2012, National (Philippines), 1 Jun 2012, Seoul, Korea.

W.S. Yu, "Wi-Fi Roaming Workshop", WBA Wi-Fi Global Congress 2012, National (Philippines), 1 Jun 2012, Seoul, Korea. W.S. Yu, "Smart Technology Applications for Hotels", Philippine Hotel Development Conference 2012, National (Philippines), 1 May 2012, Mandaluyong, Philippines.

W.S. Yu, "Cooperation on Next Generation Wi-Fi", Wireless Broadband Alliance RT20, National (Philippines), 1 Nov 2011, Singapore, Singapore.

K. Llanto. W.S. Yu, "Study of the Performance of NAT64 versus NAT44 in the Context of IPv6 Migration", APNIC32 Conference, National (Philippines), 1 Aug 2011, Busan, South Korea.

W.S. Yu, "Technology in Hospitality 2010", Philippine Hotel Development Conference 2010, National (Philippines), 1 Dec 2010, Pasig, Philippines.

W.S. Yu, "MMS Routing Using ENUM Resolution with the GSMA Pathfinder: A Smart Experience", GSM Mobile Asia Congress 2008, National (Philippines), 1 Nov 2008, Macau, China.

W.S. Yu, "Securing Voice-over-IP: A Practical Perspective", Philippine International IT Expo 2008, National (Philippines), 1 Sep 2008, Pasay, Philippines.

W.S. Yu, "Understanding Public Key Infrastructure", Philippine Inter-agency Committee on PKI - National Computing Center, National (Philippines), 1 Jul 2008, Quezon City, Philippines.

W.S. Yu, "A Concise Introduction to Open Source Voice over IP", UST's i-Converge Conference 2008, National (Philippines), 1 Jun 2008, Manila, Philippines.

J.V. Liwanag, J.M. Ong, W.S. Yu, "Prototype IM Services Engine", 27th Annual PAASE Meeting and Symposium, National (Philippines), 1 Feb 2007, Manila, Philippines.

C. Gascon, C. Lim, W.S. Yu, "Using the Border Gateway Protocol as Routing Data for Global Load Balancing", 27th Annual PAASE Meeting and Symposium, National (Philippines), 1 Feb 2007, Manila, Philippines.

W.S. Yu, "Secure VoIP, Makati Shangri-La", Philippine Open Source Conference 2006, National (Philippines), 1 Sep 2006, Makati, Philippines.

G. Calaquian, N. Fernandez, D. Hernandez, W.S. Yu, "A Parallel Divide and Conquer Simulation for The Spread of Fire in a Slum Community Using Cellular Automata", Sixth Philippine Computing Science Congress, National (Philippines), 1 Mar 2006, Quezon City, Philippines.

R. Umagat, C. Nabiong, F. Fandino, W.S. Yu, "Agilus Chess: A Master-Slave Parallelized Chess Program Using MPI on the Agila HPCS", Sixth Philippine Computing Science Congress, National (Philippines), 1 Mar 2006, Quezon City.

W.S. Yu, "Pengiun Power II: Commodity Parallel Computing", Linuxworld Philippines 2005, National (Philippines), 1 Sep 2005, Makati, Philippines.

C. Lim and M. Gascon and W.S. Yu and P.U. Tagle, "Constructing a DNS-based Client Redirector for Generic Load Balancing", Fifth Philippine Computer Science Congress, National (Philippines), 1 Mar 2005, Cebu, Philippines.

R. Santos and R. Tan and W.S. Yu and P.U. Tagle, "Topological Analysis of the Philippine Internet", Fifth Philippine Computer Science Congress, National (Philippines), 1 Mar 2005, Cebu, Philippines.

P. Venegas and M.P. Rodriguez and W.S. Yu and P.U. Tagle, "An Adaptable Follow Me Locator Service using Automated Identi???cation Devices", Fifth Philippine Computer Science Congress, National (Philippines), 1 Mar 2005, Cebu, Philippines.

W.S. Yu, "Study on the Application of a Blended Approach to Online Learning in the Corporate Environment", 4th National E-Learning Conference, National (Philippines), 1 Mar 2005, Manila, Philippines.

J. Noel and W.S. Yu and P.U. Tagle, "ThesisFS: Web-based Filesystem with Metadata Indexing", Fifth Philippine Computer Science Congress, National (Philippines), 1 Mar 2005, Cebu, Philippines.

W.S. Yu, "Don't Just Talk: Discussions on Securing VoIP", Philippine Open Source Conference 2006 (PhilOSC2006), National (Philippines), 1 Sep 2004, Makati, Philippines.

W.S. Yu, "STORMS: Network Metering, Profling and Billing Solution", Fortify 2004: Strengthening the Backbone of the Digital Enterprise, Makati City, Sep 2004., National (Philippines), 1 Sep 2004, Makati, Philippines.

W.S. Yu, "Penguin Power: Linux and Commodity Parallel Computing", Philippine Open Source Conference 2004 (PhilOSC2004), National (Philippines), 1 Aug 2004, Pasig, Philippines.

L. Bernardo, A. Carandang Jr., T.G. Castillo, A. Lee, W.F. Tupaz Jr., W.S. Yu and T.H. Calasanz, "A Distributed, Extensible and Accessible Sensory Control and Data Acquisition System", Second Philippine ECE Conference, National (Philippines), 1 Nov 2001, Manila, Philippines.

R. Saldana, W. Yu, "Computational Aspects of Modeling Excitable Media Using Cellular Automata", National Workshop and Conference on Modeling, Simulation and Scienti???c Computing (MODEL2001), National (Philippines), 1 Feb 2001, Iligan, Philippines.

W.S. Yu, "Supercomputing with Beowulf-class Clusters", National Workshop and Conference on Modeling, Simulation and Scienti???c Computing (MODEL2001), National (Philippines), 1 Feb 2001, Iligan, Philippines.

R. Saldana, J. Garcia, F. Muga II, W. Yu, "AGILA: the Ateneo High Performance Computing System", First Philippine Computing Science Congress, National (Philippines), 1 Nov 2000, Manila, Philippines.

F. Muga II, and W. Yu, "A Proposed Topology for a 192-Processor Symmetric Cluster with a Single-Switch Delay", First Philippine Computing Science Congress, National (Philippines), 1 Nov 2000, Manila, Philippines.

R. Saldana, J. Garcia, F. Muga II, W. Yu, "Development of a Beowulf-Class High Performance Computing System for Computational Science Applications", 18th Samahang Pisika ng Pilipinas National Physics Congress, National (Philippines), 1 Oct 2000, Palawan, Philippines.

W.S. Yu, "Forming a Linux Users Group", Linux2K: Philippine Open Source Conference, National (Philippines), 1 Jun 2000, Cebu, Philippines.

W.S. Yu, "How to Advocate Open Source Software", Linux2K: Philippine Open Source Conference, National (Philippines), 1 Jun 2000, Cebu, Philippines.

W.S. Yu, "Scienti???c Computing Using Beowulf Class Clusters", Linux2K: Philippine Open Source Conference, National (Philippines), 1 Jun 2000, Cebu, Philippines.

W.S. Yu, "Scientific Computing Using Beowulf Class Clusters", Linux99: the ???rst Philippine Open Source Conference, National (Philippines), 1 Jun 1999, Makati, Philippines.

Creative Work: 

M.L. Uymatiao, W.S. Yu, Project Leader, "Developing a Multi-Factor Authentication Scheme Using Mobile Software Tokens and Time-Based One Time Passwords", Apr 2013 - Mar 2014.

J. Pena, W.S. Yu, Project Leader, "Development of A Learning Firewall Using Software Defined Network Technology", Apr 2013 - Mar 2014.

Selected Professional Associations, Awards and Recognition: 

Certified Information Systems Manager (CISM) Examination Top Scorer, ISACA, 1 Dec 2007.

Best Undergraduate Research for the 2001 Deans Award for Science and Engineering, Ateneo de Manila University, 1 Mar 2001.

Publication Award for the 2001 Loyola School Awards (2001), Ateneo de Manila University, 1 Mar 2001.

Best Faculty Research for the 2001 Deans Award for Science and Engineering, Ateneo de Manila University, 1 Mar 2001.

Affiliations: 
Professional Organizations Philippine Internet Commerce Society, Head, Infrastructure & Regulatory Cluster of Advocacies & Community Committee, 1 Apr 2006 - 1 Sep 2023. Philippine Association of Certified Information Systems Security Professionals, Founding Member, 1 Jun 2005 - 1 Sep 2023. Philippine Computer Emergency Response Team, Member, 1 Apr 2003 - 1 Sep 2023. Internet Socieity (ISOC) Philippine Chapter, Founding Member, 1 Mar 1999 - 1 Sep 2023. Technical Panels Philippine Government Interoperability Framework Task Force, Panel Member, 1 May 2013 - 1 Sep 2023. Research and Discussion Groups Civic Organizations Parish Pastoral Council for Responsible Voting (PPCRV), IT Director / Trustee, 1 Jan 2009 - 1 Sep 2023. MENSA Philippines, Member, 1 Mar 1998 - 1 Sep 2023.