Publications
Security
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Biometric Security/Fuzzy Extractor/Privacy
- Chengfang Fang and Ee-Chien Chang,
Adaptive Differentially Private Histogram of Low-Dimensional Data , PETS, 2012.
- Chengfang Fang, Qiming Li and Ee-Chien Chang,
Identity Leakage Mitigation in Asymmetric Secure Sketches,
International Joint Conference on Biometrics (IJCB), 2011.
- Fang Chengfang, Qiming Li and Ee-Chien Chang, Secure Sketch for Multiple Secrets,
ACNS 2010.
- Qiming Li, Muchuan Guo and Ee-Chien Chang, Fuzzy Extractors for Asymmetric
Biometric Representation,
IEEE Workshop on Biometrics (In association with CVPR), 2008.
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Ee-Chien Chang and Sujoy Roy,
Robust Extraction of Secret Bits from Minutiae,
International Conference on Biometrics (ICB),
2007, (Oral presentation. Acceptance rate: 33/303).
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Ee-Chien Chang, Qiming Li,
Hiding Secret Points Amidst Chaff,
EUROCRYPT, 2006, (Acceptance rate: 33 / 198).
- Ee-Chien Chang, Ren Shen, and Francis Weijian Teo,
Finding the Original Point Set Hidden among Chaff,
ACM Sym on Information, Computer and Communications Security (ASIACCS), 2006, (Acceptance rate: 33 / 186).
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Network Security
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Mamadou H. Diallo, Bijit Hore, Ee-Chien Chang, Sharad Mehrotra and Nalini Venkatasubramanian,
CloudProtect: Managing Data Privacy in Cloud Applications,
CLOUD 2012.
- Xu Jia and Ee-Chien Chang,
Towards Efficient Proofs of Retrievability, ASIACCS, 2012.
- Chengfang Fang and Ee-Chien Chang,
Securing Interactive Sessions Using Mobile Device through Visual Channel and Visual Inspection,
Annual Computer Security Applications Conference (ACSAC), 2010.
- Ee-Chien Chang, Liming Lu, Yongzheng Wu, Roland Hock Chuan Yap, and Jie Yu,
Enhancing Host Security using External Environment Sensors,
SecureComm, 2010.
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Liming Lu, Ee-Chien Chang and Mun Choon Chan,
Website Fingerprinting and Identification using Ordered Feature Sequences,
ESORICS 2010.
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Fai Cheong Choo, Mun Choon Chan and Ee-Chien Chang,
Robustness of DTN against Routing Attacks,
COMSNETS 2010.
- Jie Yu, Chengfang Fang, Jia Xu, Ee-Chien chang and Zhoujun Li,
ID Repetition in Kad,
International Conference on Peer-to-Peer Computing (P2P'09), 2009.
- Xu Jia and Ee-Chien Chang,
Remote Integrity Check with Dishonest Storage Server,
13th European Symposium on Research in Computer Security (ESORICS), 2008.
Extended version.
- Chengfang Fang and Ee-Chien Chang,
Information Leakage in Optimal Anonymized and Diversified Data,
Information Hiding 2008.
- Liming Lu, Mun Choon Chan and Ee-Chien Chang,
A General model of Probabilistic Packet Marking for IP traceback
ACM Sym on Information, Computer & Communication Security (ASIACCS), 2008.
- Ratna Dutta, Ee-Chien Chang and Sourav Mukhopadhyay,
Efficient Self-Healing Key Distribution with
Revocation for Wireless Sensor Networks using
One Way Key Chains,
Applied Cryptography and Netwrok Security (ACNS), 2007 (Acceptance rate: 31 / 260).
- Mun Choon Chan and Ee-Chien Chang and Liming Lu and Peng Song Ngiam,
Effect of Malicious Synchronization,
4th International Conference on
Applied Cryptography and Network Security (ACNS),
Jun 2006, (Acceptance rate: 33 / 218).
- Hui Huang Lee, Ee-Chien Chang and Mun Choon Chan,
Pervasive Random Beacon in the Internet
for Covert Coordination,
7th International Workshop on Information Hiding (IH 2005), 2005, (Acceptance rate: 28 / 90).
- Qiming Li, Ee-Chien Chang and Mun Choon Chan,
On the Effectiveness of DDoS Attacks on Statistical
Filtering,
IEEE INFOCOM 2005, (Acceptance rate: 252 / 1400).
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Forensic
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Qiming Li, Bilgehan Sahin, Ee-Chien Chang and Vrizlynn L.L. Thing,
Content Based JPEG Fragmentation Point Detection,
ICME, 2011.
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Vrizlynn L.L. Thing, Kian-Yong Ng and Ee-Chien Chang,
Live Memory Forensics of Mobile Phones,
Digital Forensics Research Conference (DFRWS), 2010.
- Nicholas Ho and Ee-Chien Chang,
Residual Information of Redacted Images Hidden in the Compression Artifacts,
Information Hiding 2008.
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Shuiming Ye, Qibin Sun and Ee-Chien Chang,
Detecting Digital Image Forgeries by Measuring Inconsistencies of Blocking
Artifact,
IEEE International Conference on Multimedia and Expo (ICME), 2007.
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Robust Authentication
- Ee-Chien Chang, Chenfang Fang, Jia Xu, A Chameleon Encryption Scheme Resistant to Known-Plaintext Attack , ACM-DRM 2010.
- Ee-Chien Chang, Chee Liang Lim and Xu Jia,
Short Redactable Signatures Using Random Trees,
CT-RSA, 2009.
- Shuiming Ye, Qibin Sun and Ee-Chien Chang, Statistics and Spatiality based Feature Distance Measure for Error Resilient Image Authentication,
LNCS Transactions on Data Hiding and Multimedia Security (to appear).
- Shuiming Ye, Qibin Sun and Ee-Chien Chang, Error Resilient Image Authentication Using Feature Statistical and Spatial Properties,
5th International Workshop on Digital Watermarking, (IWDW), p461-472, 2006.
- Qiming Li and Ee-Chien Chang,
Robust, Short and Sensitive Authentication Tags Using Secure Sketch
,
8th ACM Multimedia and Security Workshop, Sep 2006.
- Shuiming Ye, Ee-Chien Chang and Qibin Sun,
Watermarking based Image Authentication using Feature Amplification,
International Conference on Multimedia and Expo (ICME), 2005.
- Pradeep K. Atrey, W. Yan, Ee-Chien Chang and Mohan S.
Kankanhalli, Hierarchical Signature Scheme for Robust Video Authentication using Secret Sharing.
10th International Multimedia
Modelling Conference (MMM2004), 5-7 January 2004.
- Mohan S.Kankanhalli, Ee-Chien Chang, Xin Guan, Zhiyong Huang and Yinghui Wu,
Authentication of Volume Data
IEEE Visualization 2001 (Work in Progress) .
- M.S.Kankanhalli, E.C.Chang, X.Guan, Z. Huang and Y. Wu,
Authentication of Volume Data Using Wavelet-Based Foveation.
In J A Jorge, N M Correia, H Jones and M B Kamegai (eds.)
Multimedia 2001, Springer-Verlag/Wien, ISBN 3-211-83769-9,
page 119-130, 2002.
(also appear in EG Multimedia 2001 Workshop,
8-10 September 2001, Manchester, United Kingdom.)
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Watermarking
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Qiming Li and Ee-Chien Chang,
Zero-Knowledge Watermark Detection Resistant to Ambiguity Attacks
,
8th ACM Multimedia and Security Workshop, Sep 2006.
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Sujoy Roy, Ee-Chien Chang,
A Unified Framework for Resolving Ambiguity in Copy Detection,
13th ACM Multimedia (MM 2005), 2005, (Acceptance rate: 49 / 312).
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Qiming Li, Ee-Chien Chang,
On the Possibility of Non-Invertible Watermarking Schemes,
6th International Workshop on Information Hiding (IH 2004), 2004, (Acceptance rate: 25 / 70).
The
original
publication is available on SpringerLink at http://link.springer.de.
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Sujoy Roy and Ee-Chien Chang,
Watermarking Color Histogram,
IEEE International Conference on Image Processing, 2004.
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Sujoy Roy and Ee-Chien Chang,
Watermarking with Retrieval Systems,
ACM Multimedia Systems, volume 9, number 5, pp 433-440, March 2004. The original publication is available on
SpringerLink
at http://link.springer.de.
( Short version appeared in Workshop on Multimedia and
Security at ACM MM 2002).
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Qiming Li and Ee-Chien Chang,
Public Watermark Detection using Multiple Proxies
and Secret Sharing,
2nd International Workshop on Digital Watermarking (IWDW2003), pp. 558-5692003.
The
original
publication is available on
SpringerLink
at http://link.springer.de.
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Sujoy Roy and Ee-Chien Chang,
Watermarking with knowledge of images database,
IEEE International Conference on Image Processing, 2003.
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Ee-Chien Chang, Mohan S. Kankanhalli, Xin Guan, Zhiyong Huang and Yinghui Wu,
Image authentication using content based compression,
ACM Multimedia Systems,
August 2003, page 121-130.
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Qiming Li, Ee-Chien Chang,
Security of public watermarking schemes for binary sequences,
5th International Workshop on Information Hiding 2002, (IH 2002), pp 119-128.
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Ee-Chien Chang and Michael Orchard,
Geometric Properties of Watermarking Schemes,
IEEE International Conference on Image Processing, September 2000, vol 3 page 714.
Signal/Image processing & Multimedia delivery
- Hang Yu, Ee-Chien Chang, Wei Tsang Ooi, Mun Choon Chan and Wei Chang,
Integrated Optimization of Video Server Resource and Streaming Quality over Best-effort Network,
IEEE trans. on Circuits and Systems for Video Technology (to appear).
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Hang Yu, Ee-Chien Chang, Zhiyong Huang and Zhijian Zheng,
Fast Rendering of Foveated Volumes in Wavelet-based Representation,
13th Pacific Conference on Computer Graphics and Applications, 2005, (Acceptance rate: 37 / 267).
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Hang Yu, Vu Thanh Nguyen and Ee-Chien Chang,
Rotation of foveated image in the wavelet domain,
IEEE International Conference on Image Processing, 2004.
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Shuiming Ye, Qibin Sun and Ee-Chien Chang,
Edge directed filter based error concealment for
Wavelet-based image,
IEEE International Conference on Image Processing, 2004.
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Vu Thanh Nguyen, Ee-Chien Chang and Wei Tsang Ooi,
Layered Coding with good allocation outperforms Multiple
Description coding over multiple paths ,
International Confernce on Multimedia and Expo (ICME), 2004.
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Shuiming Ye, Qibin Sun and Ee-Chien Chang.
Error Concealment for JPEG2000 Images Based on Orthogonal
Edge Directed Filters
International Confernce on Multimedia and Expo (ICME), 2004.
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Ping Gao, Ee-Chien Chang and Lonce Wyse,
Blind Separation of Fetal ECG from Singale Mixture using SVD and ICA ,
4th Int. Conf. on Information, Communications & Signal
Processing and 4th Pacific-Rim Conf. on Multimedia (ICICS-PCM 2003).
Presentation slides.
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Harold Stone, Michael Orchard, Ee-Chien Chang and Stephen Martucci,
A Fast Direct Fourier-Based Algorithm for Subpixel Registration
of Images ,
IEEE Trans. on Geoscience and Remote Sensing,
Volume 39,issue 10, Oct 2001, pages 2235-2243.
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Ee-Chien Chang, Stephane Mallat and Chee Yap,
Wavelet Foveation
, J. Applied and Computational Harmonic Analysis, volume 9, number 3,
October 2000, pages 312-335.
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Harold Stone, Michael Orchard and Ee-Chien Chang,
Subpixel Registration of Images,
33rd Asilomar Conference on Signals, Systems, and Computers,
October 1999.
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Ee-Chien Chang, Foveation Techniques
and Scheduling Issues in Thinwire Visualization , PhD thesis, ,
Courant Institute, New York University, May 1998,
Abstract .
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Ee-Chien Chang, Chee Yap, and T.-J Yen,
Realtime Visualization of Large Images over a Thinwire , IEEE
Visualization '97 (Late Breaking Hot Topics).
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Ee-Chien Chang, and Chee Yap, A Wavelet
Approach to Foveating Images , 13th ACM Symposium on Computational
Geometry, 1997, (short communication).
Long version
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W.Xu, E.C.Chang, L.K.Kwoh, H.Lim, and A.Heng,
Phase-unwrapping of SAR
Interferogram with Multi-frequency or Multi-baseline , Proceed. Int.
Geoscience and Remote Sensing Symposium, 1994, pp 730-732.
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L.K.Kwoh, E.C.Chang, A.Heng, and H.Lim,
DTM Generation from 35-day
Repeat Pass ERS-1 Interferometry,
Proc. Int. Geoscience and Remote
Sensing Symposium, 1994, pp 2288-2290.
Algorithm
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Ee-Chien Chang, Sung Woo Chio, DoYong Kwon, Hyungju Park and Chee K. Yap,
Shortest Path amidst Disc Obstacles is Computable,
21st Symposium on Computational Geometry, 2005, (Acceptance rate: 41 / 139).
Journal
Version appeared in the Internataionl Journal of Computational Geometry
and Applications, volume 16, number 5-6, pg 567-590, Dec 2006.
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Hang Yu and Ee-Chien Chang, Distributed Multivariate Regression Based on
Influential Observations, 9th ACM SIGKDD International Conference on Knowledge Discovery and
Data Mining, 2003, page 679-684.
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Ee-Chien Chang and Chee Yap,
Competitive Online Scheduling with Level of Services
Journel of Scheduling. An
extended abstract
appeared in COCOON 2001.
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Ee-Chien Chang, and Chee Yap, A simultaneous
search problem, Algorithmica, 26:2, pages 255-262,
February 2000.
(link via Algorithmica)
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Chee Yap, and Ee-Chien Chang, Issues
in the Metrology of Geometric Tolerancing , In J.-P.Laumond and
M. Overmars, editor, Proc. 1996 Workshop on Algorithmic Robotics, edited
by M.Overmars, A K Peters, 1997
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Ee-Chien Chang, and Chee Yap, Improved deterministic
time simulation of nondeterministic space for small space: a note ,
Information Processing Letter, 55 (1995) 155-157.
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E.C.Chang, W.Wang, and M.S.Kankanhalli, Multidimensional
on-line bin-packing: An algorithm and its average-case analysis ,
Information Processing Letter , 48 (1993) 121-125 .
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Ee-Chien Chang, Probabilistic
analysis and parallelization of bin-packing algorithms , Master's
thesis , Institute of Systems Science , National University of Singapore
, 1993 .
Patents
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Method for subpixel registration of images,
Sep 2003, US patent number 6,628,845.
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Server apparatus for providing a realtime visualization
of at least one image, Aug 2003,
US patent number 6,606,655.
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Apparatus for providing a realtime visualization of
at least one image, Jul 2003, US patent number
6,594,687.
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Apparatus and method for
realtime visualization
using user-defined
dynmaic, multi-foveated
images, Jan 2001 US patent number
6,182,114,
(link to
US Patent Office ).