Research Output 1969 2020

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Paper
2004

Stop consonant classification by dynamic formant trajectory

Zheng, Y., Hasegawa-Johnson, M. & Borys, S., Jan 1 2004, p. 2481-2484. 4 p.

Research output: Contribution to conferencePaper

candidacy
Formants
Stop Consonants
Trajectory
Invariance

Stress assisted controlled fabrication of nano channels and their flow characteristics

Mani, S. & Saif, M. T. A., Dec 1 2004, p. 565-569. 5 p.

Research output: Contribution to conferencePaper

Fabrication
Silicon
Reactive ion etching
Substrates
Interfacial energy

Where am I and who am I? Issues in collaborative technical help

Twidale, M. & Ruhleder, K., Dec 1 2004, p. 378-387. 10 p.

Research output: Contribution to conferencePaper

Ubiquitous computing
Repair
2003

Adaptive offloading inference for delivering applications in pervasive computing environments

Gu, X., Nahrstedt, K., Messer, A., Greenberg, I. & Milojicic, D., Dec 1 2003, p. 107-114. 8 p.

Research output: Contribution to conferencePaper

Ubiquitous computing
Inference engines
Personal digital assistants
Fuzzy control
Mobile devices

Analysis of Linear Turbo Equalizer via EXIT Chart

Lee, S. J., Singer, A. C. & Shanbhag, N. R., Dec 1 2003, p. 2237-2242. 6 p.

Research output: Contribution to conferencePaper

Equalizers
Bit error rate
computer simulation
analysis
method

A new collaborative infrastructure: SCAPE

Hua, H., Brown, L. D., Gao, C. & Ahuja, N., Jul 21 2003, p. 171-179. 9 p.

Research output: Contribution to conferencePaper

Display devices
Application programming interfaces (API)
Interfaces (computer)

Are informal tools better? Comparing DEMAIS, pencil and paper, and authorware for early multimedia design

Bailey, B. P. & Konstan, J. A., Jul 28 2003, p. 313-320. 8 p.

Research output: Contribution to conferencePaper

Communication

Asynchronous wakeup for ad hoc networks

Zheng, R., Hou, J. C. & Sha, L., Nov 19 2003, p. 35-45. 11 p.

Research output: Contribution to conferencePaper

Ad hoc networks
Network protocols
Clocks
Wireless networks
Energy conservation

Automatic Language Acquisition by an Autonomous Robot

Levinson, S. E., Zhu, W., Li, D., Squire, K., Lin, R. S., Kleffner, M., McClain, M. & Lee, J., Sep 25 2003, p. 2716-2721. 6 p.

Research output: Contribution to conferencePaper

Robots
Stereo vision
Audition
Robotics
Decision making

Classifying large data sets using SVMs with hierarchical clusters

Yu, H., Yang, J. & Han, J., Dec 1 2003, p. 306-315. 10 p.

Research output: Contribution to conferencePaper

Support vector machines
Data mining
Clustering algorithms
Regression analysis
Pattern recognition

CloseGraph: Mining closed frequent graph patterns

Yan, X. & Han, J., Dec 1 2003, p. 286-295. 10 p.

Research output: Contribution to conferencePaper

Bioinformatics
Data structures

CLOSET+: Searching for the best strategies for mining frequent closed itemsets

Wang, J., Han, J. & Pei, J., Dec 1 2003, p. 236-245. 10 p.

Research output: Contribution to conferencePaper

Data structures
Scalability
Data storage equipment

Cross-layer adaptive video coding to reduce energy on general-purpose processors

Sachs, D. G., Adve, S. V. & Jones, D. L., Dec 17 2003, p. 109-112. 4 p.

Research output: Contribution to conferencePaper

Image coding
Redundancy
Computational complexity
Energy conservation
Simulators

Easy calibration of a head-mounted projective display for augmented reality systems

Gao, C., Hua, H. & Ahuja, N., Jul 21 2003, p. 53-60. 8 p.

Research output: Contribution to conferencePaper

Augmented reality
Display devices
Calibration
Error analysis
Pixels

Facial expression decomposition

Wang, H. & Ahuja, N., Dec 2 2003, p. 958-965. 8 p.

Research output: Contribution to conferencePaper

Singular value decomposition

Locally-Optimal Navigation in Multiply-Connected Environments without Geometric Maps

Tovar, B., Lavalle, S. M. & Murrieta, R., Dec 26 2003, p. 3491-3497. 7 p.

Research output: Contribution to conferencePaper

Navigation
Robots
Data structures
Sensors

Maximum conditional mutual information projection for speech recognition

Omar, M. K. & Hasegawa-Johnson, M., Jan 1 2003, p. 505-508. 4 p.

Research output: Contribution to conferencePaper

discriminant analysis
Discriminant analysis
Speech recognition
projection
Maximum likelihood estimation

Mining concept-drifting data streams using ensemble classifiers

Wang, H., Fan, W., Yu, P. S. & Han, J., Dec 1 2003, p. 226-235. 10 p.

Research output: Contribution to conferencePaper

Classifiers
Data mining
Intrusion detection
Marketing

Nano wires by self assembly

Saif, T., Alaca, E. & Sehitoglu, H., Jul 23 2003, p. 45-47. 3 p.

Research output: Contribution to conferencePaper

Self assembly
Wire
Substrates
Lithography
Actuators

Non-linear maximum likelihood feature transformation for speech recognition

Omar, M. K. & Hasegawa-Johnson, M., Jan 1 2003, p. 2497-2500. 4 p.

Research output: Contribution to conferencePaper

Hidden Markov models
Speech recognition
Maximum likelihood
Acoustics
Independent component analysis

Optimal QoS sampling frequency assignment for real-time wireless sensor networks

Liu, X., Wang, Q., Sha, L. & He, W., Dec 1 2003, p. 308-319. 12 p.

Research output: Contribution to conferencePaper

Wireless sensor networks
Quality of service
Sampling
Frequency allocation
Scalability

Prosody dependent speech recognition with explicit duration modelling at intonational phrase boundaries

Chen, K., Borys, S., Hasegawa-Johnson, M. & Cole, J., Jan 1 2003, p. 393-396. 4 p.

Research output: Contribution to conferencePaper

Speech recognition
Hidden Markov models
Acoustics
acoustics
Labeling

Pushing aggregate constraints by divide-and-approximate

Wang, K., Jiang, Y., Yu, J. X., Dong, G. & Han, J., Dec 1 2003, p. 291-302. 12 p.

Research output: Contribution to conferencePaper

Radar dwell scheduling considering physical characteristics of phased array antenna

Lee, C. G., Kang, P. S., Shih, C. S. & Sha, L., Dec 1 2003, p. 14-24. 11 p.

Research output: Contribution to conferencePaper

Antenna phased arrays
Radar
Scheduling
Radar systems
Target tracking

Scheduling real-time dwells using tasks with synthetic periods

Shih, C. S., Gopalakrishnan, S., Ganti, P., Caccamo, M. & Sha, L., Dec 1 2003, p. 210-219. 10 p.

Research output: Contribution to conferencePaper

Radar systems
Scheduling
Scheduling algorithms
Radar

Technology Development of Integrated Multi-Modal and Flexible Tactile Skin for Robotics Applications

Engel, J., Chen, J., Wang, X., Fan, Z., Liu, C. & Jones, D., Dec 26 2003, p. 2359-2364. 6 p.

Research output: Contribution to conferencePaper

Skin
Robotics
Force measurement
Sensors
Micromachining

Text classification from positive and unlabeled documents

Yu, H., Zhai, C. & Han, J., Dec 1 2003, p. 232-239. 8 p.

Research output: Contribution to conferencePaper

Text classification
Information retrieval
Support vector machine
Classifier

Theoretical Analysis of Left-Handed Metamaterials Using FDTD-PML Method

Correia, D. & Jin, J., Dec 1 2003, p. 1033-1036. 4 p.

Research output: Contribution to conferencePaper

perfectly matched layers
Metamaterials
finite difference time domain method
physical properties
output

Video summarization based on user log enhanced link analysis

Yu, B., Ma, W. Y., Nahrstedt, K. & Zhang, H. J., Dec 1 2003, p. 382-391. 10 p.

Research output: Contribution to conferencePaper

Information management
Semantics

Wavelet-Based Hyperspectral Image Estimation

Atkinson, I., Kamalabadi, F. & Jones, D. L., Nov 24 2003, p. 743-745. 3 p.

Research output: Contribution to conferencePaper

wavelet
Discrete Fourier transforms
Discrete wavelet transforms
signal-to-noise ratio
Fourier transform
2002

An evaluation of using mutual information for selection of acoustic-features representation of phonemes for speech recognition

Omar, M. K., Chen, K., Hasegawa-Johnson, M. & Brandman, Y., Jan 1 2002, p. 2129-2132. 4 p.

Research output: Contribution to conferencePaper

acoustics
evaluation
divergence
Evaluation
Speech Recognition

An implicit prioritized access protocol for wireless sensor networks

Caccamo, M., Zhang, L. Y., Sha, L. R. & Buttazzo, G., Dec 1 2002, p. 39-48. 10 p.

Research output: Contribution to conferencePaper

Sensor networks
Wireless sensor networks
Network protocols
Medium access control
Ubiquitous computing

A programming framework for quality-aware ubiquitous multimedia applications

Wichadakul, D., Gu, X. & Nahrstedt, K., Dec 1 2002, p. 631-640. 10 p.

Research output: Contribution to conferencePaper

Computer programming
Metadata
Specifications
Video on demand
Ubiquitous computing

A testbed for precise registration, natural occlusion and interaction in an augmented environment using a head-mounted projective display (HMPD)

Hua, H., Gao, C., Rolland, J. P., Brown, L. D. & Ahuja, N., Jan 1 2002, p. 81-89. 9 p.

Research output: Contribution to conferencePaper

Testbeds
Display devices
Calibration
Lenses
Visualization

A voxel-based parallel collision detection algorithm

Lawlor, O. S. & Kale, L. V., Jan 1 2002, p. 285-293. 9 p.

Research output: Contribution to conferencePaper

Face recognition using feature extraction based on independent component analysis

Kwak, N., Choi, C. H. & Ahuja, N., Jan 1 2002, p. II/337-II/340.

Research output: Contribution to conferencePaper

Independent component analysis
Face recognition
Feature extraction
Unsupervised learning
Principal component analysis

Information embedding codes matched to locally stationary Gaussian image models

Mihçak, M. K. & Moulin, P., Jan 1 2002, p. II/137-II/140.

Research output: Contribution to conferencePaper

Mining frequent item sets by opportunistic projection

Liu, J., Pan, Y., Wang, K. & Han, J., Dec 1 2002, p. 229-238. 10 p.

Research output: Contribution to conferencePaper

Set theory
Program processors
Data storage equipment

Mining sequential patterns with constraints in large databases

Pei, J., Han, J. & Wang, W., Dec 1 2002, p. 18-25. 8 p.

Research output: Contribution to conferencePaper

Pattern mining
Sequential patterns
Data base
Methodology

Nonadditive gaussian watermarking and its application to wavelet-based image watermarking

Moulin, P. & Ivanović, A., Jan 1 2002, p. III/473-III/476.

Research output: Contribution to conferencePaper

Image watermarking
Watermarking
Detectors
Testing

Object contour tracking using graph cuts based active contours

Xu, N. & Ahuja, N., Jan 1 2002.

Research output: Contribution to conferencePaper

PEBL: Positive example based learning for web page classification using SVM

Yu, H., Han, J. & Chang, K. C. C., Dec 1 2002, p. 239-248. 10 p.

Research output: Contribution to conferencePaper

Websites
Classifiers
Processing
World Wide Web
Experiments

Robust and locally-optimum decentralized detection with censoring sensors

Appadwedula, S., Veeravalli, V. V. & Jones, D. L., Jan 1 2002, p. 56-63. 8 p.

Research output: Contribution to conferencePaper

Sensors
Communication
Energy utilization
Uncertainty
2001

A coupled schrödinger/Monte Carlo technique for quantum-corrected device simulation

Winstead, B. & Ravaioli, U., Jan 1 2001, p. 169-170. 2 p.

Research output: Contribution to conferencePaper

Schrodinger equation
MOS capacitors
Silicon

Actuation of MEMS by light: An optical actuator

Sulfridge, M., Miller, N., Saif, T. & O'Hara, K., Dec 1 2001, p. 2681-2687. 7 p.

Research output: Contribution to conferencePaper

MEMS
Actuators
Light velocity
Momentum
Vacuum

A novel MEMS-based technique for in-situ characterization of freestanding nanometer scale thin films inside SEM and TEM

Haque, M. A. & Saif, M. T. A., Dec 1 2001, p. 2589-2594. 6 p.

Research output: Contribution to conferencePaper

MEMS
Tensile testing
Transmission electron microscopy
Thin films
Scanning electron microscopy

Approximation-theoretical analysis of translation invariant wavelet expansions

Liu, J. & Moulin, P., Jan 1 2001, p. 622-625. 4 p.

Research output: Contribution to conferencePaper

Wavelet transforms
Approximation theory
Image denoising
Experiments

Face detection using large margin classifiers

Yang, M. H., Roth, D. & Ahuja, N., Jan 1 2001, p. 665-668. 4 p.

Research output: Contribution to conferencePaper

Face recognition
Classifiers
Support vector machines
Image processing
Experiments

Frame interpolation using transmitted block-based motion vectors

Yoon, S. C. & Ahuja, N., Jan 1 2001, p. 856-859. 4 p.

Research output: Contribution to conferencePaper

Motion estimation
Interpolation
Pixels
Hough transforms
Edge detection

Game-theoretic analysis of watermark detection

Moulin, P. & Ivanović, A., Jan 1 2001, p. 975-978. 4 p.

Research output: Contribution to conferencePaper