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Fair and diverse data representation in machine learning
(Georgia Institute of Technology, 2020-05-17)
The work contains two major lines of research: subset selection and multi-criteria dimensionality reduction with an application to fairness. Subset selection can be applied to a classical problem of optimal design in ...
Learning to walk using deep reinforcement learning and transfer learning
(Georgia Institute of Technology, 2020-05-17)
We seek to develop computational tools to reproduce the locomotion of humans and animals in complex and unpredictable environments. Such tools can have significant impact in computer graphics, robotics, machine learning, ...
Dual algorithms for the densest subgraph problem
(Georgia Institute of Technology, 2020-05-19)
Dense subgraph discovery is an important primitive for many real-world graph mining applications. The dissertation tackles the densest subgraph problem via its dual linear programming formulation. Particularly, our ...
Leveraging existing software artifacts to support design, development, and testing of mobile applications
(Georgia Institute of Technology, 2020-07-29)
There is an ever growing amount of code available and easily accessible online in public repositories, such as GitHub and Bitbucket. It is therefore not surprising that there has been an increasing interest in analyzing ...
Quadric-of-revolution (quador) beams and their applications to lattice structures
(Georgia Institute of Technology, 2020-07-22)
Additive Manufacturing (AM) or 3D printing presents the potential to fabricate parts with novel mechanical properties by allowing control over the internal microstructure of these parts. Lattices used for designing these ...
Leveraging side-channel signals for security and trust
(Georgia Institute of Technology, 2020-06-11)
This decade has already seen a significant surge in the number of cyber attacks. With the exponential growth of computers in numbers, due to the rise of cyber-physical systems (CPS) and internet-of-things (IoT) devices, ...
A Grassroots Praxis of Technology: View from The South
(Georgia Institute of Technology, 2020-10-29)
Grassroots social movements led by Black, Indigenous, People of Color (BIPOC) in the southeastern United States have survived and fought through centuries of systemic oppression. In the recent age of Information Communication ...
User’s role in shaping WeChat as an infrastructure: practice, appropriation, creation
(Georgia Institute of Technology, 2020-08-17)
The past decade has seen the rapid development of information and communication technologies, particularly online social platforms such as Twitter and Facebook. While online social platforms have existed since the early ...
Maker-Oriented Curriculum for Human-Centered Design and Prototyping Instruction
(Georgia Institute of Technology, 2020-10-16)
As the role of human-centered design and human-computer interaction continues to expand its role in undergraduate and graduate computer science and engineering programs, the demand for tools and technologies to study these ...
VISUAL DENSE THREE-DIMENSIONAL MOTION ESTIMATION IN THE WILD
(Georgia Institute of Technology, 2019-08-19)
One of the most fundamental abilities of the human perception system is to seamlessly
sense the changing 3D worlds from our ego-centric visual observations. Driven by the
modern applications of robotics, autonomous driving, ...