Levent Burak Kara
Assistant Professor

Carnegie Mellon University
Mechanical Engineering Department
Scaife Hall 315
5000 Forbes Avenue
Pittsburgh, PA 15213
lkara@andrew.cmu.edu
Phone: (412) 268-2509
Administrative Assistant:
Kate McClintock
Scaife Hall 317
Phone: (412) 268-3050
km63@andrew.cmu.edu



Research Interests
 (Ph.D., M.S., and Undergraduate Research Positions*)

Intelligent Design Interfaces
Trainable design assistants

Pen-based user interfaces
Conceptual design tools
Design innovation
Artificial intelligence in design
Human Computer interaction
Computational Geometry & Solid Modeling
Curve and surface design
Free-form geometric modeling
Physically-based modeling
Computational aesthetics and styling
Bio-Medical Modeling and Simulation
Design Methodology & Automation
Computational design tools
Computer aided design
Design reasoning
Spatial & geometric reasoning
Qualitative physics


SketchCad Video (zipped AVI file)

SketchCadatWork

Refereed Journal and Conference Publications

car sketch

Levent Burak Kara
, Kenji Shimada (2008)
Supporting Early Styling Design of Automobiles Using Sketch-based 3D Shape Construction.
Accepted, Computer-Aided Design & Applications, also
CAD'08 conference
vibro2

Levent Burak Kara
, Leslie Gennari, Thomas F. Stahovich (2008)
A Sketch-based tool for Analyzing Vibratory Mechanical Systems
Accepted, Journal of Mechanical Design
Levent Burak Kara, Kenji Shimada, Sarah D. Marmalefsky (2007)
An Evaluation of User Experience with a Sketch-based 3D Modeling System.

Computers & Graphics. Volume 31, Issue 4, August 2007, Pages 580-597
WeeSan Lee, Levent Burak Kara, Thomas F. Stahovich  (2007)
An Efficient Graph-Based Symbol Recognizer.

Computers & Graphics. Volume 31, Issue 4, August 2007, Pages 554-567
Levent Burak Kara, Kenji Shimada  (2007)
Sketch-based 3D Shape Creation for Industrial Styling Design.

IEEE Computer Graphics and Applications, vol. 27, no. 1, pp. 60-71, 2007.
Levent Burak Kara, Kenji Shimada  (2006)
Construction and Modification of 3D Geometry Using a Sketch-based Interface.
Eurographics Workshop on Sketch-Based Interfaces and Modeling 2006.
WeeSan Lee, Levent Burak Kara, Thomas F. Stahovich  (2006)
An Efficient Graph-Based Symbol Recognizer.
Eurographics Workshop on Sketch-Based Interfaces and Modeling 2006.
 
Paul S. Steif, Anne L. Fay, Levent Burak Kara, Stephen E. Spencer (2006)
Work in Progress - Improving Problem Solving Performance in Statics through Body-Centric Talk.
36rd ASEE/IEEE Frontiers in Education Conference, San Diego, CA., October, 28-31, 2006
 
Levent Burak Kara, Chris D'Eramo, Kenji Shimada  (2006)
Pen-based Styling Design of 3D Geometry Using Concept Sketches and Template Models.
ACM Solid and Physical Modeling Conference (SPM) 2006.
Levent Burak Kara, Thomas F. Stahovich   (2005)
An Image-Based, Trainable Symbol Recognizer for Hand-drawn Sketches.
Computers & Graphics 29(4): 501-517  2005.

Leslie Gennari, Levent Burak Kara, Thomas F. Stahovich   (2005)
Combining Geometry and Domain Knowledge to Interpret Hand-Drawn Diagrams.
Computers & Graphics 29(4): 547-562  2005.

Levent Burak Kara, Thomas F. Stahovich   (2004)
An Image-Based Trainable Symbol Recognizer for Sketch-Based Interfaces.
AAAI Fall Symposium Series 2004: Making Pen-Based Interaction Intelligent and Natural.

Leslie Gennari, Levent Burak Kara, Thomas F. Stahovich   (2004)
Combining Geometry and Domain Knowledge to Interpret Hand-Drawn Diagrams.
AAAI Fall Symposium Series 2004: Making Pen-Based Interaction Intelligent and Natural.


video

Levent Burak Kara
, Thomas F. Stahovich   (2004)
Hierarchical Parsing and Recognition of Hand-Sketched Diagrams.
17th ACM User Interface Software Technology (UIST) 2004.


 
video

Levent Burak Kara
, Leslie Gennari, Thomas F. Stahovich   (2004)
A Sketch-Based Interface for the Design and Analysis of Simple Vibratory Mechanical Systems.

2004 ASME International Design Engineering Technical Conferences  (ASME/ DETC 2004).


video

Levent Burak Kara
,  Thomas F. Stahovich   (2004)
Sim-U-Sketch: A Sketch-Based Interface for Simulink.
Proceedings of AVI-2004,
pp  354-357. 

Levent Burak Kara,  Thomas F. Stahovich   (2002)
Causal Reasoning using Geometric Analysis.

AI EDAM, Vol. 16, No. 5, pp 363-384, 2002.

Chris Calhoun, Thomas F. Stahovich, Tolga Kurtoglu, Levent Burak Kara    (2002)
Recognizing Multi-Stroke Symbols.   

AAAI Spring Symposium, Sketch Understanding, 2002.
 
Thomas F. Stahovich, Levent Burak Kara    (2001)
A Representation for Comparing Simulations and Computing the Purpose of Geometric Features.

AI EDAM, Vol. 15, No. 2, pp 189-201, 2001.

Levent Burak Kara
,  Thomas F. Stahovich    (2001)
Spatial Reasoning About Mechanical Behaviors.  

ASME Design Theory and Methodology Conference (DTM), DETC 2001/DTM-21684, 2001.
 

 

Ph.D. Thesis

Levent Burak Kara   (September 2004)
Automatic Parsing and Recognition of Hand-Drawn Sketches for Pen-Based Computer Interfaces.
Ph.D. Dissertation.  Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA




Teaching

Spring 2008        24-441: Engineering Design
Spring 2006        24-371: Electro Mechanical Systems




Bio & Personal:

2004 Ph.D.,Mechanical Engineering, Carnegie Mellon University
2000 M.S.,Mechanical Engineering, Carnegie Mellon University
1998 B.S.,Mechanical Engineering, Middle East Technical University, Ankara

In 2006, I got back to my childhood hobby of scale modeling.