< BK21 플러스 BEST 정보기술 사업단 세미나 개최 안내> 

개최일시 : 2018 년 8 월 30 일 목요일 11:00 ~ 12:00

개최장소 : 제4공학관 D406호

세미나 제목 : Geometric Computation: Challenges and Progress

발표 초록 :

Computational geometry deals with basic geometric objects such as points, line segments, polygons, and polyhedra,

and aims to develop efficient algorithms and data structures for solving practical problems by figuring out the geometric,

combinatorial, and topological properties of the objects.

It has been remarkably productive and and successful in providing numerous general methods and algorithms

to solve geometric problems in application areas efficiently, such as computer graphics, VLSI circuit design, robotics,

geographic information systems, computer vision, and computational biology.

With rapid advances in hardware systems such as LiDAR sensors and 3D scanners, geometric computation has faced

a number of challenges: multidimensional searching for massive data in very high dimensions, processing streaming (time-series)

data using limited amount of memory, handling imprecise data from sensors and scanners, and querying over dynamic data.

This talk will provide an introduction to the basic concepts and frameworks of computational geometry,

and recent progress of computational geometry on these challenges.

강연자 성함&직함 / 소속 : 안희갑 교수/ POSTECH

초청자 : 전기전자공학과 교수 강홍구