Web Application Team, Software Development Group- Team management.- Coordinate the development of several DSM 5.1 functions and projects, e.g., Note Station.- Interview officer.

Web Application Team, Software Development Group- Team management.- Coordinate the development of several DSM 4.3/5.0 functions and projects, e.g., Centralized Management System.- Interview officer.

System Integration Team, Software Development Group- In charge of Windows File Service Protocol and Windows Domain functions in DSM 2.3 to 4.0.．Handling storage of Extended Attributes and Windows Alternate Data Streams for AFP and CIFS file protocols.．Transfer Log for CIFS file protocol.．Consistent UID/GID mapping of Windows users/groups in AD Domain across various DiskStations.．Enhance CIFS write performance on NTFS partition with aggregation techniques in Linux kernel. (http://blog.synology.com/blog/?p=1111)- Develop Directory Service related functions in DSM 3.2.．openldap based package.．User-interface to manage users/groups in LDAP database.．LDAP client to allow user accounts in Apple Open Directory or LDAP server with certain schema to be authenticated and authorized for DSM services.Web Application Team, Software Development Group- Develop User-space Speed Limit mechanism for file transfer protocols in DSM 4.1.- Develop Shared Folder based Recycle Bin in DSM 4.1.- Develop Task Scheduler in DSM 4.2.- Acting team manager since July 2012.- Interview officer.

Speech, Language and Music Processing Laboratory- Conduct research on．Speech segmentation, e.g., minimum boundary error framework.．Learning to rank, e.g., BayesRank.- Implement several prototype systems．Acoustic model training toolkit for speech recognition to perform EM, MMI, MCE and MPE traning.．Maximum entropy based language modeling training toolkit.．Search algorithm for speech recognition, e.g., word graph rescoring with N-gram language model (N>=4) and word graph rescoring based on Minimum Bayes Risk framework.．Other speech applications, e.g., keyword spotting, utterance verification and small vocabulary continuous speech recognition system.．Clustering, e.g., K-means, HAC and Affinity Propagation.．Learning to rank toolkit to perform RankNet, RankBoost, AdaRank and FRank training.．Natural Language Processing, e.g., chart parser, PCFG parser, LM-based Chinese input system.．General information retrieval techniques, e.g., vector space models with inverted indexing, probabilistic models and Okapi BM25.