— an intensive course for students at IIIS of Tsinghua University
Spring 2015
Instructors: P.C. Ching, Tan Lee, Ken Ma, Helen Meng, and William S.-Y. Wang
Students please contact Prof. Tan Lee, tanlee@ee.cuhk.edu.hk, for more information and inquires.
Notes:
Students will work on the course project in groups. Two
students form a group;
Students are expected to form groups and start working on
the project as early as possible. A list of suggested
projects are given below. Students are encouraged to propose
their own projects;
Students are strongly encouraged to communicate closely with
the respective professor about the project details.
The assessment of projects will be based on a project
proposal, a written report and an oral presentation.
For general questions, please contact Prof. Tan Lee (tanlee@ee.cuhk.edu.hk).
Suggested projects:
(1)
The integers
are named differently in Chinese and English.
Select another major language (for example, French,
German, Japanese, Korean, or ˇK) accessible to you. Observe how
speakers of these three languages remember long telephone
numbers and do multiplications, with and without writing.
Does the
linguistic difference in names influence their numerical ability
in any way?
Suggest some detailed experiments to verify your hypotheses.
(Prof. William S.-Y. Wang,
wshiyuanw@gmail.com)
(2)
The bulk of
our knowledge on language, behavior and the brain is based on
Western languages, couched in Western cultures.
[See Henrich, J. et al. 2010. Most people are not WEIRD.
Nature 466.29.]
Chinese is distinct from the West in many ways, for both
language structures and cultural development. It is generally
believed that language
shapes thought.
[See Boroditsky, L. 2011. How Language Shapes Thought.
Scientific American 63-5, February issue.]
Review the various scientific issues here from a Chinese
viewpoint. (Prof. William S.-Y. Wang,
wshiyuanw@gmail.com)
(3)
Chinese is
distinct in the spoken language in having lexical tones and in
the written language in using sinograms.
Using any brain imaging method you have access to and
perform an experiment that yields new knowledge on the Chinese
language. For
general background, see the excellent review, Friederici, A.D.
2011. The Brain Basis of Language Processing: From Structure to
Function. Physiol Rev 91.1357-92.
(Prof. William S.-Y. Wang,
wshiyuanw@gmail.com)
(4)
Design an
adaptive filter to keep
track the time-varying property of a speech signal.
(Prof.
P.C.
Ching,
pcching@ee.cuhk.edu.hk)
(5)
Design and
implement a low-bit-rate
speech codec at 2.4 kbit/sec.
(Prof.
P.C.
Ching,
pcching@ee.cuhk.edu.hk)
(6)
Suggest
methods to time-encode a
speech signal. What are the challenges of this problem ?
(Prof.
P.C.
Ching,
pcching@ee.cuhk.edu.hk)
(7)
Spoken
language recognition/classification.
The basic idea is to tokenize input speech into a sequence of
language-independent sound units. The arrangement of these sound
units follows different rules in different languages. By
capturing and modeling these rules, language recognition can be
achieved;
(Prof. Tan Lee,
tanlee@ee.cuhk.edu.hk)
(8)
Music
transcription. Like speech, music
signal can be seen as a sequence of sound units, e.g., music
notes. Each music note is described by its time position and
music pitch. Automatic music transcription is the process of
locating and identifying the music notes in a music signal;
(Prof. Tan Lee,
tanlee@ee.cuhk.edu.hk)
(9)
Seeing
the sound. Different sounds,
including speech, music and noise, have different properties.
Can you design a system to represent sounds by images ? In this
way, one can ˇ§listen by seeingˇ¨.
(Prof. Tan Lee,
tanlee@ee.cuhk.edu.hk)
(10)
Dialogue modeling
Design and implementing an interactive,
mixed-initiative dialog model (for text-based input and output)
related to general inquiries about the Yao class.
(Prof.
Helen Meng,
hmmeng@se.cuhk.edu.hk)
(11)
Beamforming of speech (Prof. Ken Ma,
wkma@ee.cuhk.edu.hk)
(12)
Signal
restoration based on
compressive sensing and
sparsity-based
techniques (Prof. Ken Ma,
wkma@ee.cuhk.edu.hk)
(13)
Blind
separation of speech sources
(Prof. Ken
Ma,
wkma@ee.cuhk.edu.hk)