R. Vanam, E.A. Riskin, R.E. Ladner, S.S. Hemanmi. Fast Algorithms for Designing Nearly Optimal Lookup Tables for Complexity Control of the H.264 Encoder. Signal, Image and Video Processing. 2012
A. Bar-Noy, R.E. Ladner, T. Tamir, and T. VanDeGrift. Window Scheduling of Arbitrary Length Jobs on Parallel Machines. Journal of Scheduling. Vol. 15, No. 2 2012. 141-155.
V. Taylor, R.E. Ladner. Data trends on minorities and people with disabilities in computing. Communications of the ACM 54(12): 2011. 34-37.
R.E. Ladner. Broadening participation - Opening
Remarks. Communications of the ACM 52(12): 2009. 22-24.
R.E. Ladner. Access and Empowerment: Commentary on "Computers and
People with Disabilities". ACM Transactions on Accessible
Computing, Vol. 1, No. 2, 2008, Article 11.
A. Bar-Noy, J. Christensen, R.E. Ladner, T. Tamir. General Buffer
Scheme for the Windows Scheduling Problem. ACM
Journal on Experimental Algorithmics, Vol. 13, 2008, Article 6.
A. Bar-Noy, R.E. Ladner, T. Tamir.
Optimal Delay for Media-on-Demand with Pre-Loading and Pre-Buffering.
Theoretical Computer Science, Vol. 399, 2008, 3-11.
A. Cavender, D.K. Barney, R.E. Ladner, R. Vanam, E.A. Riskin.
MobileASL: Intelligibility of Sign Language Video as
Constrained by Mobile Phone Technology. Disability and
Rehabilitation: Assistive Technologies,Vol. 3, 2008,
ASSETS 2006 Special Issue 93-105.
A. Bar-Noy, R.E. Ladner, T. Tamir.
Scheduling Techniques for Media-on-Demand. Algorithmica, Vol. 52, 2008, 413-439.
A. Bar-Noy, R.E. Ladner, and T. Tamir.
Windows Scheduling as a Restricted Version of Bin Packing.
ACM Transactions on Algorithms, Vol. 3, No. 3, 2007.
S. Burgstahler and R.E. Ladner. Increasing the Participation of
People with Disabilities in Computing Fields. Computer. Vol. 40,
No. 5, 2007, 94-97.
N. Cherniavsky, G. Shavit, M.F. Ringenburg, R.E. Ladner, and E.A. Riskin
MultiStage: A MINMAX Bit Allocation Algorithm for Video.
IEEE Transactions on Circuits and Systems for Video
Technology, Vol 17, No. 1, 2007, 59-67.
J. Goshi and R. E. Ladner. Algorithms for Dynamic Multicast Key
Distribution Trees.
ACM Journal on Experimental Algorithmics, Vol 11, Article 1.4, 2006.
S. Pan, G. Shavit, M. Penas-Centeno, D.-H. Xu, L. Shapiro,
R. Ladner, E. Riskin, W. Hol, D Meldrum. Automated Classification of
Protein Crystallization Images Using Support Vector Machines with
Scale-Invariant Texture and Gabor Features.
{\em Acta Crystallographica Section D}, 2006, 271-279.
N.J.A. Harvey, R.E. Ladner, L. Lovasz, and T. Tamir.
Semi-Matchings for Bipartite Graphs and Load Balancing.
Journal of Algorithms, Vol. 59, No. 1, 2006, 53-78.
A. Bar-Noy, J. Goshi, R.E. Ladner.
Off-line and On-line Guaranteed Start-up Delay for Media-on-Demand with
Stream Merging.
Journal of Discrete Algorithms, vol. 4, No. 1, 2006, 72-105 .
J. Goshi, A.E. Mohr, R.E. Ladner, E.A. Riskin, and A. Lippman.
Unequal Loss Protection for H.263 Compressed Video.
IEEE Transactions on Circuits and Systems for Video Technology,
Vol. 15, No. 5, 2005, 412-419.
A. Bar-Noy and R.E. Ladner.
Efficient Algorithms for Optimal Stream Merging for Media-on-Demand.
SIAM Journal on Computing, Vol. 33, No. 5, 2004, 1011-1034..
A. Bar-Noy, G. Goshi, R.E. Ladner, and K. Tam.
Comparison of Stream Merging Algorithms for Media-on-Demand.
Multimedia Systems Journal , Vol. 9, 2004, 211-223.
E. Hong, R. E. Ladner, and E. A. Riskin, Group Testing for Image
Compression Using Alternative Transforms.
Signal Processing: Image Communication, Vol. 18, 2003, 561-574.
A. Bar-Noy and R.E. Ladner.
Windows Scheduling Problems for Broadcast Systems.
SIAM Journal on Computing, Vol. 32., No. 4, 2003, 1091-1113.
A. Bar-Noy and R.E. Ladner.
Competitive On-Line Stream Merging Algorithms for Media-on-Demand.
Journal of Algorithms, Vol. 48, No. 1, 2003, 59-90.
R. Anderson, S. Kannan, H. Karloff, and R.E. Ladner.
Thresholds and Optimal Binary Comparison Search Trees.
Journal of Algorithms, Vol 44, 2002, 338-358.
E.S. Hong and R.E. Ladner.
Group Testing for Image Compression.
IEEE Transactions on Image Processing, Vol. 11, No. 8,
August 2002, 901-911.
K.B. Erickson, R.E. Ladner, and A. LaMarca.
Optimizing Static Calendar Queues.
ACM Transactions on Modeling and Simulation
Vol. 10, No. 3, July, 2000, 179-214..
M.H. Johnson, R.E. Ladner, and E.A. Riskin.
Fast Nearest Neighbor Search of Entropy-Constrained Vector Quantization.
IEEE Transactions on Image Processing, Vol. 9, No. 8, 2000, 1435-1437.
A.E. Mohr, E.A. Riskin, and R.E. Ladner.
Unequal Loss Protection: Graceful Degradation of Image Quality Over
Packet Erasure Channels Through Forward Error Correction.
IEEE Journal of Selected Areas in Communications Special
Issue on Error-Resilient Image and Video Transmission, Vol. 18, No. 6,
2000, 819-828.
J.D. Fix and R.E. Ladner.
Multiresolution Banded Refinement to Accelerate Surface Reconstruction
from Polygons. Computational Geometry Vol. 13, 1999, 49-64.
A. LaMarca and R.E. Ladner.
The Influence of Caches on the Performance of Sorting.
Journal of Algorithms Vol. 31, 1999, 66-104.
J.D. Fix and R.E. Ladner.
Sorting by Parallel Insertion on a One-Dimensional Sub-Bus Array.
IEEE Transactions on Computers, Vol. 47, No. 11, 1998, 1267-1281.
B.S. Srinivas, R. Ladner, E.A. Riskin, and M. Azizoglu.
Progressive Transmission of Images using MAP
Detection over Channels with Memory.
IEEE Transactions on Image Processing,
Vol. 8, No. 4, 1999, 462-475.
R.E. Ladner, A. LaMarca, and E. Tempero.
Counting Protocols for Reliable End-to-End Transmission.
Accepted for publication in Journal of Computer and System Sciences,
Vol. 56, No. 1, 1998, 96-111 .
A. LaMarca and R.E. Ladner.
The Influence of Caches on the Performance of Heaps.
Journal of Experimental Algorithmics, Vol. 1, Article 4, 1996.
R.-Y. Wang, E.A. Riskin, and R. Ladner.
Codebook Organization to Enhance Maximum A Posteriori Detection
of Progressive Transmission of Vector Quantized Images over Noisy
Channels.
IEEE Transactions on Image Processing, Vol. 5, No. 1, 1996, 37-48.
A. Condon, R.E. Ladner, J. Lampe, and R. Sinha.
Complexity of Sub-Bus Mesh Computations.
SIAM Journal on Computing, Vol. 25, No. 3, 1996, 520-539.
E. Tempero and R. Ladner. Recoverable Sequence Transmission
Protocols.
Journal of the ACM, Vol. 42, No. 5, 1995, 1059-1090.
A. Condon and R. Ladner. Interactive Proof Systems with
Polynomial Bounded Strategies.
Journal of Computer and Systems Sciences, Vol. 50, 1995, 506-518.
E.A. Riskin, R. Ladner, L.E., R.Y. Wang, and L.E. Atlas.
Index Assignment for Progressive Transmission of Full Search Vector
Quantization. Correspondence in IEEE Transactions on Image Processing
Vol. 3, No. 3 1994, 307-312.
D. Cohn. E.A. Riskin, R. Ladner. Theory and
Practice of Vector Quantizers Trained on Small Training Sets.
IEEE Transactions on Pattern Analysis and
Machine Intelligence,Vol. 16, 1994, 54-65.
D. Cohn, L. Atlas, R. Ladner. Improving Generalization with
Self-Directed Learning. Machine Learning, Vol. 15, 1994, 201-221.
P. Beame, E. Brisson, and R.E. Ladner. The Complexity of
Computing Symmetric Functions Using Threshold Circuits.
Theoretical Computer Science, Vol. 100, 1992, 253-265.
S. Chaudhuri and R.E. Ladner. Safety and Liveness of
$\omega$-Context-Free Languages.
Information Processing Letters, Vol. 37, 1991, 13-20.
R.E. Ladner, Polynomial Space Counting Problems.
SIAM Journal on Computing, Vol. 18, December 1989, 1087-1097.
R.E. Ladner, Computer Accessibility for Federal Workers with
Disabilities: It's the Law.
Communications of the ACM, Vol. 32, No. 8, August, 1989, 952-956.
A. Condon and R.E. Ladner, Probabilistic Game Automata.
Journal of Computer and System Sciences, Vol. 36. No. 3,
June 1988, 452-489
A.G. Greenberg, P. Flajolet, R.E. Ladner, Estimating the
Multiplicities of Conflicts to Speed Their Resolution in Multiple
Access Channels. Journal of the ACM, Vol. 34, No. 2, April 1987,
289-325
R.E. Ladner and J. K. Norman, Solitaire Automata,
Journal of Computer and System Sciences, Vol. 30, No. 1, February 1985,
116-129
R. E. Ladner, L. J. Stockmeyer, and R. J. Lipton, Alternation Bounded
Auxiliary Pushdown Automata. Information and Control, Vol. 62, Nos. 2/3,
August/September 1984, 93-108
U. Manber and R.E. Ladner, Concurrency Control in a Dynamic Search
Structure. ACM Transactions on Database Systems, vol. 9, no. 3. September
1984, 439-455
E. P. Glinert and R. E. Ladner, A Large Font Virtual Terminal Interface -
A Software Prosthesis for the Visually Impaired.
Communications of the ACM, vol. 27, no. 6, June 1984, 567-572
V. Klee, R. E. Ladner, and R. Manber, Signsolvability Revisited.
Linear Algebra and Its Applications vol. 59, 1984, 131-157
R. E. Ladner, R. J. Lipton, L. J. Stockmeyer, Alternating
Pushdown and Stack Automata. SIAM Journal on Computing, vol. 13, no. 1,
February 1984, 135-155
J.-L. Baer, H. C. Du, and R. E. Ladner, Binary Search
in a Multiprocessing
Environment. IEEE Transactions on Computers, vol. c-32, no.7, July 1983,
667-677
A. G. Greenberg, R. E. Ladner, M. S. Paterson, and Z. Galil,
Efficient Parallel Algorithms for Linear Recurrence Computation.
Information Processing Letters, vol. 15, no. 1, August 1982, 31-35
R. E. Ladner, The Complexity of Problems in Systems of
Communicating Sequential Processes. Journal of
Computer and System Sciences, vol. 21, no.2, October 1980, 179-194
R. E. Ladner and M. J. Fischer, Parallel Prefix Computation.
Journal of the ACM, vol. 27, no. 4, October 1980, 831-838
P. Honeyman, R. E. Ladner, and M. Yannakakis, Testing the
Universal Instance Assumption. Information Processing Letters,
vol. 10, no. 1, February l980, 14-19
M. J. Fischer and R. E. Ladner, Propositional Dynamic Logic
of Regular Programs. Journal of Computer and System Sciences,
vol. 18, no. 2, April 1979, 194-211
R. E. Ladner, The Computational Complexity of Provability
in Systems of Modal Propositional Logic. SIAM Journal on
Computing, vol. 6, no. 3, September 1977, 467-480
R. E. Ladner, Application of Model Theoretic Games to
Discrete Linear Orders and Finite Automata. Information and
Control, vol. 33, no. 4, April 1977, 281-303
R. E. Ladner and N. A. Lynch, Relativization of Questions
about Log Space Computability. Mathematical Systems Theory,
vol. 10, no. 1, 1976, 19-32
R. E. Ladner, N. A. Lynch and A. L. Selman, A Comparison of
Polynomial Time Reducibilities. Theoretical Computer Science,
vol. 1, 1975, 103-123
A. R. Freedman and R. E. Ladner, Space Bounds for Processing
Contentless Inputs. Journal of Computer and System Sciences,
vol. 11, no. 1, August 1975, 118-128
R. E. Ladner and L. P. Sasso, Jr., The Weak Truth Table Degrees
of Recursively Enumerable Sets. Annals of Mathematical Logic,
vol. 8, 1975, 429-448
R. E. Ladner, On the Structure of Polynomial Time Reducibility.
Journal of the ACM, vol. 22, no. 1, January 1975, 155-171
R. E. Ladner, A Completely Mitotic Nonrecursive R.E. Degree.
Transactions of the AMS, vol. 184, October 1973, 479-507
R. E. Ladner, Mitotic Recursively Enumerable Sets,
Journal of Symbolic Logic, vol. 38, no. 2, June, 1973,
199-211
Refereed Book Chapters
R.E. Ladner. Accessible Technology and Models of Disabiliity.
Invited chapter in Design and Use of Assistive Technology: Social, Technical,
Ethical, and Economic, Meeko Mitsuko K. Oishi, Ian M. Mitchell, H.F. Machiel Van der Loos, Editors, Springer-Verlag, 2010, 25-31.
A. Cavender and R.E. Ladner. Hearing Impairments. Invited chapter in
Web Accessibility: A Foundation for Research, Simon Harper and
Yeliz Yesilada, Editors, Springer-Verlag, 2008. 25-36.
A.C. Miguel, R.E. Ladner, E.A. Riskin, S. Hauck, D.K. Barney,
A.R. Askew, and A. Chang. Predictive Coding of Hyperspectral Images.
In Hyperspectral Data Compression, Edited by G. Motta, F. Rizzo, and
J.A. Storer. Springer Science+Business Media, Inc., N.Y., USA. Chapter
8. 2006, 197-232.
R.E. Ladner, R. Fortna, and B.-H. Nguyen.
A Comparison of Cache Aware and Cache Oblivious Static
Search Trees using Program Instrumentation.
Published in Experimental Algorithmics, From Algorithm
Design to Robust and Efficient Software, LNCS 2547, edited
by R. Fleischer, B. Moret, and E.M. Schmidt, Springer-Verlag, Berlin,
2002, 78-92.
K. Zatloukal, M.H. Johnson, and R.E. Ladner.
Nearest Neighbor Search for Data Compression.
Published in DIMACS Series in Discrete Mathematics and
Theoretical Computer Science, Volume 59, Data Structures,
Near Neighbor Searches, and Methodology: Fifth and Sixth DIMACS
Implementation Challenges, edited by M.H. Goldwasser, David S. Johnson,
and Catherine C. McGeoch, American Mathematical Society, 2002, 69-86
V. Klee and R. E. Ladner, Qualitative Matrices: Strong Sign-solvability
and Weak Satisfiability.
Published in Computer-Assisted Analysis
and Model Simplification, edited by H. J. Greenberg and J. S. Maybee,
Academic Press, 1981, 293-320
Conference Papers
S. Azenkot, S. Prasain, A. Borning, E. Fortuna, R.E. Ladner. Enhancing independence and safety for blind and deaf-blind public transit riders. 29th International Conference on Human Factors in Computing Systems (CHI 2011). 3247-3256.
S.K. Kane, J.O. Wobbrock, R.E. Ladner. Usable gestures for blind people: understanding preference and performance. 29th International Conference on Human Factors in Computing Systems (CHI 2011). 413-422.
J. Chon, S. Whittle, E.A. Riskin, R.E. Ladner. Improving Compressed Video Sign Language Conversations in the Presence of Data Loss. Data Compression Conference 2011. 383-392.
J.P. Bigham, W. Chisholm and R.E. Ladner. WebAnywhere - Experiences with a New Delivery Model for Access Technology In Proceedings of the International Cross-Disciplinary Conference on Web Accessibiliy (W4A 2010).
A. Cavender, D.S. Otero, J.P. Bigham, R.E. Ladner: ASL-STEM Forum:
Enabling Sign Language to Grow Through Online Collaboration.
28th International Conference on Human Factors in Computing Systems (CHI 2010). 2075-2078.
N. Cherniavsky, J. Chon, J. Wobbrock, R.E. Ladner, E. Riskin. Activity
Analysis Enabling Real-time Video Communication on Mobile Phones
for Deaf Users. ACM Symposium on User Interface Software and Technology,
UIST 2009. 79-88.
A.C. Cavender, J.P. Bigham and R.E. Ladner. ClassInFocus: Enabling
Improved Visual Attention
Strategies for Deaf and Hard of Hearing Students. Eleventh International
ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2009). 67-74.
S.K. Kane, C. Jayant, J.O. Wobbrock,
R.E. Ladner. Freedom to Roam: Mobile Device Opportunities and Challenges
for People with Visual and Motor Impairments. Eleventh International
ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2009). 115-122.
A.C. Cavender, R.I. Roth, R.E. Ladner. The Summer Academy for
Advancing Deaf and Hard of Hearing in Computing. SIGCSE Technical
Symposium on Computer Science Education, Chattanooga, TN, USA, March
2009, 514-518.
R. Vanam, E.A. Riskin, R.E. Ladner. H.264/MPEG-4 AVC Encoder
Parameter Selection Algorithms for Complexity Distortion Tradeoff. Data
Compression Conference, 2009, 372-381.
N. Cherniavsky, R.E. Ladner, E.A. Riskin: Activity detection in
conversational sign language video for mobile telecommunication. 8th
International Conference on Face and Gesture Recognition (FG 2008).
1-6.
J.T. Brudvik, J.P. Bigham, A.C. Cavender, R.E. Ladner. Hunting
for Headings: Sighted Labeling vs. Automatic
Classification of Headings. Tenth International ACM SIGACCESS
Conference on Computers and Accessibility (ASSETS 2008), 201-208.
J.P. Bigham, C.M. Prince and R.E. Ladner. Addressing Performance and
Security in a Screen ReadingWeb Application that Enables Accessibility
Anywhere. International Conference on Web Engineering (ICWE 2008), Yorktown
Heights, New York, USA, 2008. 273-284.
J.P. Bigham, C. Prince, R.E. Ladner: WebAnywhere: A
Screen Reader On-the-go. International Cross-Disciplinary Conference on
Web Accessibility (W4A 2008), 73-82.
J.P. Bigham, M. Aller, J.T. Brudvik, J.O. Leung,
L. Yazzolino, R.E. Ladner. Inspiring Blind High Schoolers to Pursue Computer
Science with Instant Messenging Chatbots.
39th ACM Technical Symposium on
Computer Science Education (SIGCSE 2008), 449-453.
S. Burgstahler, R. Ladner, D. Comden. Broadening Participation of
People with Disabilities in Computing Fields. 37th Frontiers in Education
Conference (FIE 2007). T3A 12-15.
C. Jayant, M. Renzelmann, D. Wen, S. Krisnandi, R.E. Ladner and D. Comden
Automated Tactile Graphics Translation: In the Field.
Ninth International ACM SIGACCESS
Conference on Computers and Accessibility (ASSETS 2007), 75-82.
J. Bigham, A. Cavender, J. Brudvik, J.O. Wobbrock, and R.E. Ladner.
WebinSitu:
A Comparative Analysis of Blind and Sighted Browsing Behavior.
Ninth International ACM SIGACCESS
Conference on Computers and Accessibility (ASSETS 2007), 51-58.
N. Cherniavsky, A. Cavender, R.E. Ladner and E. Riskin
Variable Frame Rate for Low Power Mobile Sign Language
Communication. Accepted
Ninth International ACM SIGACCESS
Conference on Computers and Accessibility (ASSETS 2007), 163-170.
S. Kane, T.J. Shockley, J. Shulman, R.E. Ladner. A Web Accessibility
Report Card for Top International University Web Sites.
International Cross-Disciplinary Conference on Web Accessibility, 2007
(W4A, 2007), 148-156.
J. Bigham and R.E. Ladner. Accessmonkey: A Collaborative Scripting
Framework for Web Users and Developers.
International Cross-Disciplinary Conference on Web Accessibility, 2007
(W4A, 2007), 25-34.
R. Vanam, E.A. Riskin, S.S. Hemami, R.E. Ladner.
Distortion-Complexity Optimization of the H.264/MPEG-4 AVC Encoder
using the GBFOS Algorithm. Data Compression Conference 2007, 303-312.
S. Pan, C. Cherng, K. Dick and R.E. Ladner.
Algorithms to Take Advantage of Hardware Prefetching.
Workshop on Algorithm Engineering and Experiments (ALENEX '07).
F. Ciaramello, A. Cavender, S. Hemami, E. Riskin, R. Ladner. Predicting
Intelligibility of Compressed American Sign Language Video With Objective
Quality Metrics. 2006 International Workshop on Video Processing and
Quality Metrics for Consumer Electronics , Scottsdale, AZ, January 2006.
J.P. Bigham, R.S. Kaminsky, R.E. Ladner,
O.M. Danielsson and G.L. Hempton. WebInSight: Making Web Images
Accessible. The Eighth International ACM SIGACCESS
Conference on Computers and Accessibility (ASSETS 2006), 181-188.
A. Cavender, R.E. Ladner, and E.A. Riskin.
MobileASL: Intelligibility of Sign Language Video as
Constrained by Mobile Phone Technology. The Eighth
International ACM SIGACCESS Conference on Computers and Accessibility
(ASSETS 2006), 71-78.
A. Miguel, J. Liu, D. Barney, R.E. Ladner, E. Riskin,
Near-Lossless Compression of Hyperspectral Images.
International Conference on Image Processing (ICIP 2006), 1153-1156.
A. Bar-Noy, R.E. Ladner, T. Tamir.
Optimal Delay for Media-on-Demand with Pre-loading and Pre-buffering.
13th Colloquium on Structural Inforamtion and Communication
13th Colloquium on Structural Information and Communication Complexity
(SIROCCO 2006), 171-181.
S. Hahn, M. Ostendorf, R.E. Ladner.
Agreement/Disagreement Classification: Exploiting Unlabeled Data using
Contrast Classifiers.
Proceedings of the Human Language Technology Conference, 2006, 53-56.
T. VanDeGrift, R.E. Ladner, A. Poginy, S. Burgstahler.
The Game of Life Workshop -
Reaching Out To High School Students With Disabilities.
2006 ASEE Annual Conference and Exposition.
N. Cherniavsky and R.E. Ladner.
Practical Low Delay Broadcast of Compressed Variable Bit Rate Movies.
Data Compression Conference, 2006, 362-371.
A. Bar-Noy, G. Goshi, R.E. Ladner, and T. VanDeGrift.
Stream Merging for Live Continuous Broadcast with Time-Shifting.
2005 2nd International Conference on Broadband Networks (BroadNets 2005),
953-962.
R.E. Ladner,
M.Y. Ivory, R. Rao, S. Burgstahler, D. Comden, S. Hahn, M. Renzelmann,
S. Krisnandi, M. Ramasamy, B. Slabosky, A. Martin. A. Lacenski, S. Olsen,
D. Croce. Automating Tactile Graphics Translation. The Seventh
International ACM SIGACCESS
Conference on Computers and Accessibility (ASSETS '05), 50-57.
E.S. Hong and R.E. Ladner. Optimal Adaptation Strategies for Golomb
Codes on Correlated Sources. IEEE International Conference on Image
Processing (ICIP 2005). Volume 1. 169-172.
A. Bar-Noy, R.E. Ladner, T. Tamir, and T. VanDeGrift.
Window Scheduling of Arbitrary Length Jobs on Parallel Machines.
Proceedings of the 17th Annual ACM Symposium on Parallel Algorithms
(SPAA 2005), 56-65.
C. Cherng and R.E. Ladner.
Cache Efficient Simple Dynamic Progamming.
2005 International Conference on the Analysis of Algorithms.
(AofA 2005), 49-58.
G. Shavit, R.E. Ladner, E.A. Riskin.
MINMAX Bit Allocation for Quantization-Based Video Coders.
Data Compression Conference, 2005, 299-308.
A. Bar-Noy, J. Christensen, R.E. Ladner, T. Tamir.
A General Buffer Scheme for the Windows Scheduling Problem.
WEA 2005: 4th International Workshop on Efficient and
Experimental Algorithms, 2005, 139-151.
G. Shavit, M.F. Ringenburg, J. West, R.E. Ladner, and E.A. Riskin.
Group Testing for Video Compression. Data Compression Conference (DCC
2004), March 2004, 212-221.
M.F. Ringenburg, R.E. Ladner, and E.A. Riskin.
Global MINMAX Interframe Bit Allocation for Embedded Video Coding.
Data Compression Conference (DCC 2004), March 2004, 222-231.
A. C. Miguel, A.R. Askew, A. Chang, S.Hauck, R.E. Ladner, and E.A. Riskin.
Reduced Complexity Wavelet-Based Predictive Coding of Hyperspectral Images
for FPGA Implementation. Data Compression Conference (DCC 2004), March
2004, 469-478.
A. Bar-Noy, R.E. Ladner, and T. Tamir.
Windows Scheduling as a Restricted Version of Bin Packing.
Proceedings of the Fifteenth Annual ACM-SIAM Symposium on Discrete Algorthims,
(SODA 2004), January 2004, 217-226.
N.J.A. Harvey, R.E. Ladner, L. Lov\'{a}sz, and T. Tamir.
Semi-Matchings for Bipartite Graphs and Load Balancing.
Workshop on Algorithms and Data Structures (WADS '03)
July 2003, 294-308.
J. Goshi and R.E. Ladner.
Algorithms for Dynamic Multicast Key Distribution Trees.
Twenty-Second ACM Symposium on
Principles of Distributed Computing
(PODC '03),
July 2003, 243-251.
A. Bar-Noy, J. Goshi, and R.E. Ladner.
Off-line and On-line Guaranteed Start-up Delay for Media-on-Demand with
Stream Merging.
Fifteenth ACM Symposium on Parallelism in Algorithms and Architectures
(SPAA '03), June 2003, 164-173.
J. Goshi, R.E. Ladner, A.E. Mohr, E.A. Riskin, A. Lippman.
Unequal Loss Protection for H.263 Compressed Video.
IEEE Data Compression Conference (DCC'03), March 2003, 73-82.
A. Bar-Noy, R.E. Ladner, T. Tamir.
Scheduling Techniques for Media-on-Demand.
Thirteenth Annual ACM-SIAM Symposium on Discrete Algorthims,
(SODA 2003), January 2003, 791-800.
T. Wu, A. C. Miguel, E. A. Riskin, A. E. Mohr, R. E. Ladner, S. Hauck.
"Protecting regions of interest in medical images in a lossy packet network,"
in Medical Imaging 2002: PACS and Integrated Medical Information Systems:
Design and Evaluation, Eliot L. Siegel, H. K. Huang, Editors, Proceedings
of SPIE Vol. 4685, 2002, 137-148.
A. Bar-Noy and R.E. Ladner.
Windows Scheduling Problems for Broadcast Systems.
Thirteenth Annual ACM-SIAM Symposium on Discrete Algorthims,
(SODA 2002), January 2002, 433-442.
A. Bar-Noy, G. Goshi, R.E. Ladner, and K. Tam.
Comparison of Stream Merging Algorithms for Media-on-Demand.
Multimedia Computing and Networking (MMCN'02), January 2002.
R. Anderson, S. Kannan, H. Karloff, and R.E. Ladner.
Thresholds and Optimal Binary Comparison Search Trees.
FST TCS 2001: Foundations of Software
Technology and Theoretical Computer Science
21st Conference, Bangalore, India, December 13-15, 2001, Proceedings,
LNCS 2245. Hariharan, M. Mukund, V. Vinay (Eds.), Springer, 83-95.
E.S. Hong, R.E. Ladner, and E.A. Riskin.
Group Testing for Block Transform Image Compression.
Thirty-Fifth Annual Asilomar Conference on
Signals, Systems, and Computers, November 2001.
A. Lenharth, R.E. Ladner, S. Hauck, E.A. Riskin, A. Miguel.
Wavelet Compression of MODIS Satellite Images.
NASA Earth Science Technology Conference, August 2001.
E.S. Hong, R.E. Ladner, and E.A Riskin.
Group Testing for Wavelet Packet Image Compression.
IEEE Data Compression Conference (DCC 2001), 73-82.
A. Bar-Noy and R.E. Ladner.
Competitive On-Line Stream Merging Algorithms for Media-on-Demand.
Twelfth Annual ACM-SIAM Symposium on Discrete Algorithms
(SODA 2001), 364-373.
A.E. Mohr, E.A. Riskin, and R.E. Ladner, Approximately Optimal
Assignment for Unequal Loss Protection.
Proceedings 2000 International Conference on Image Processing,
ICIP 2000, vol 1 pp. 367-370.
E.S. Hong and R.E. Ladner.
Group Testing for Image Compression.
Proceedings IEEE Data Compression Conference (DCC 2000), pp. 3-12, March 2000.
A. E. Mohr, E. A. Riskin, and R. Ladner,
Generalized Multiple Description Coding through Unequal Error Correction.
Proceedings 1999 International Conference on Image Processing,
ICIP 1999, vol. 1, pp. 411-415.
A.E. Mohr, E.A. Riskin, and R.E. Ladner.
Graceful Degradation over Packet Erasure Channels through Forward Error
Correction.
IEEE Data Compression Conference (DCC'99), pp. 92-101, March 1999.
J.D. Fix and R.E. Ladner.
Cache Performance Analysis of Traversals and Random Accesses.
Proceeding of the Tenth Annual ACM-SIAM Symposium
on Discrete Algorithms, January 1999, pp 613-622.
K. Zatloukal, R.E. Ladner and M.H. Johnson.
Nearest Neighbor Search in Vector Quantization.
Workshop on Algorithm Engineering and
Experimentation, January 1999.
J.D. Fix and R.E. Ladner.
Multiresolution Banded Refinement to Accelerate Surface
Reconstruction from Polygons.
Fourteenth Annual ACM Symposium on Computational Geometry. 1998.
A.E. Mohr, E.A. Riskin, J. Goldschneider
and R.
Ladner. Recovering from Bit Errors in Scalar-Quantized Discrete
Wavelet Transformed Images.
Proceedings of ICIP 1998, October 1998.
A.E. Mohr, E.A. Riskin,
and R. Ladner.
Bit Allocation for Wavelet Image Compression
and Uniform Bit Loss.
Proceedings of the 32th Annual Conference on Information
Sciences and Systems, March 1998.
A. LaMarca and R.E. Ladner.
The Influence of Caches on the Performance of Sorting.
Eighth Annual
ACM-SIAM Symposium on Discrete Algorithms. pp. 370-379, 1997.
M.H. Johnson, R. Ladner, and E.A. Riskin.
Fast Nearest Neighbor Search for ECVQ and other Modified Distorsion
Measures by Comparing Boundary Distance.
IEEE International Conference on Image Processing, 1996.
M. Y. Jaisimha, R. Ladner, E. A. Riskin, and
W. Stuetzle, ``Morphological Restoration of Degraded Document
Imagery for OCR and Retrieval.''
{\it Proceedings of the IS\&T/SPIE Symposium on Electronic Imaging},
February 1996.
B.S. Srinivas, M. Aziz\~{o}glu, E. Riskin and R. Ladner.
Progressive Image Transmission with Error Concealment on a Lossy
Packet Network. Proceedings of the International Conference on Acoustics,
Speech and Signal Processing, pp. 2106--2109,
May 1996.
B.S. Srinivas, E.A. Riskin, R. Ladner and M. Azi\~{o}glu.
Progressive Image Transmission on a Channel with Memory.
Thirty-third Annual
Allerton Conference on Communications, Control and Computing,
pp. 265-274, Oct. 4-6th 1995.
J.D. Fix and R.E. Ladner.
Optimal One-Way Sorting on a One-Dimensional Sub-Bus Array.
Sixth Annual ACM-SIAM Symposium on Discrete Algorithms,
pp. 586-594, January, 1995.
K.B. Erickson, R.E. Ladner, A. LaMarca.
Optimizing Static Calendar Queues.
35th Annual Symposium on Foundations of Computer Science,
pp. 732-743, November, 1994.
R.E. Ladner, J. Lampe, and R. Rogers.
Vector Prefix Addition on Sub-Bus Mesh Computers.
5th Annual ACM Symposium on Parallel Algorithms and Architectures
pp. 387-396, 1993.
E.A. Riskin, R. Ladner, L.E. Atlas, and R.Y. Wang.
Index Assignment for Progressive Transmission of Full Search Vector
Quantization. IEEE 1993 International Symposium on Information
Theory.
D. Cohn, E.A. Riskin, and R. Ladner. Theory and Practice of
Vector Quantizers Trained on Small Training Sets.
IEEE 1993 International Symposium on Information
Theory.
A. Condon and R. Ladner. Interactive Proof Systems with
Polynomial Bounded Strategies. 1992 IEEE Conference on Structure
in Complexity Theory.
J. Felsenstein, R. Ladner, J. Lampe, and T. Nguyen.
Parallel Algorithms for Computational Biology (Extended Abstract).
Data Parallel Research Initiative Symposium sponsored by Digital
Equipment Corporation, April 1992.
E. Tempero and R.E. Ladner. Tight Bounds for Weakly-Bounded
Protocols. Ninth Annual ACM Symposium on Principles of Distributed
Computing, 1990, 205-218.
D. Cohn, L. Atlas, R. Ladner, R. Marks II, M. El-Sharkawi,
M. Aggoune, D. Park. Training Connectionist Networks with Queries and
Selective Sampling. Advances in Neural Information Processing, 1989,
Edited by David S. Touretzky, Morgan Kaufmann Publishers, San
Mateo, CA. 566-573. Part revised and published
R.E. Ladner. Computer Accessibility for Workers with Disabilities:
It's the Law. Invited Paper at DIAC-88, Directions and Implications of
Advanced Computing, August 1988, 18-23.
R. Ladner. DBNet - A Computer Network for Deaf-Blind People.
Computer Technology/Special Education/Rehabilitation
(Sponsored by Office of Disabled Student Services, California
State University, Northridge. October 1987, 349-356
R. Ladner, R. Day, D. Gentry, K. Meyer, and S. Rose.
A User Interface for Deaf-Blind People (Preliminary Report).
CHI+GI '87, Conference on Human Factors in Computing and Graphics
Interface, April, 1987, 81-92.
A. Condon and R. Ladner, Probabilistic Game Automata.
Structure in Complexity Theory, Proceedings of the Conference held at
the University of California, June 1986. Springer-Verlag Lecture Notes
in Computer Science, 223, 144-162.
R.E. Ladner and J. Reif, The Logic of Distributed Protocols.
Theoretical Aspects of Reasoning about Knowledge, Proceedings of the
1986 Conference. Edited by Joseph Y. Halpern. Morgan Kaufmann
Publishers, Inc. March 1986, 207-222
R.E. Ladner, DBNet - A Computer Network for Deaf-Blind People. 10th
University Study Conference (Sponsored by IBM), November 1985, 225-235
R. E. Ladner and B. J. Wagreich, Networks for Deaf-Blind People.
Spring COMPCON '84, February, 1984
A. G. Greenberg and R. E. Ladner, Estimating the Multiplicities of
Conflicts in Multiple Access Channels (Preliminary Report). Proceedings
of the 24th IEEE Symposium on Foundations of Computer Science, November, 1983.
U. Manber and R. E. Ladner, Concurrency Control in a Dynamic Search
Structure. Proceedings of
ACM SIGACT-SIGMOD Symposium on Principles of Database Systems,
1982.
R. E. Ladner, Complexity Theory with Emphasis on the
Complexity of Logical Theories. Proceedings of Logic Colloquium '79.
Published in Recursion Theory:
its Generalizations and Applications, edited by F. R. Drake
and S. S. Wainer, Cambridge University Press, 1980, 286-319
R. E. Ladner, The Complexity of Problems in Systems of
Communicating Sequential Processes. Proceedings of Eleventh Annual ACM Symposium
on Theory of Computing, l979, 214-223.
R. E. Ladner, R. J. Lipton, L. J. Stockmeyer, Alternating
Pushdown Automata. Proceedings of Nineteenth Annual Symposium
on Foundations of Computer Science, 1978, 92-106.
G. B. Goodrich, R. E. Ladner, and M. J. Fischer, Straight-line
Programs to Compute Finite Languages. Proceedings of Conference
on Theoretical Computer Science, University of Waterloo, 1977. Also
available as Technical Report 77-06-01, Dept. of Computer Science,
University of Washington, 1977
R. E. Ladner and M. J. Fischer, Parallel Prefix Computation.
Proceedings of 1977 International Conference on Parallel
Processing, 218-223.
M. J. Fischer and R. E. Ladner, Propositional Modal Logic
of Programs: Extended Abstract. Proceedings of Ninth Annual ACM
Symposium on Theory of Computing 1977, 286-294.
R. E. Ladner, N. A. Lynch, and A. R. Selman, Comparison of
Polynomial-time Reducibilities. Proceedings of Sixth Annual ACM
Symposium on Theory of Computing 1974, 110-121.
R. E. Ladner, Polynomial Time Reducibility. Proceedings of Fifth
Annual ACM Symposium on Theory of Computing 1973, 122-129.
Other Papers
J.P Bigham, R.E. Ladner. What the Disability Community Can Teach Us About Interactive Crowd Sourcing. Interactions, Vol. XVIII.4. 2011, 78-81.
Jeffrey P. Bigham, Richard E. Ladner interactions, 2011
R.E. Ladner. Persons With Disabilities: Broadening Participation
and Accessibility Research. Computing Research News. March 2009. Page 2.
J.P. Bigham, C. Prince, S. Hahn, R.E. Ladner: WebAnywhere: a
screen reader on-the-go. Demonstratin at the International
Cross-Disciplinary Conference on
Web Accessibility (W4A 2008), 132-133.
J.P. Bigham, C. Prince, R.E. Ladner: Webanywhere: enabling a screen
reading interface for the web on any computer. Demonstration at
the 17th International World Wide Web Conference (WWW 2008) 1159-1160
R.E. Ladner, D. Comden: Computer science for everyone: making
your computing classes and departments accessible. Special Session at the
39th ACM Technical Symposium on Computer Science Education (SIGCSE
2008). 547-548.
R.E. Ladner, T. VanDeGrift: The game of life: an outreach model
for high school students with disabilities. Special Session at the 39th ACM
Technical Symposium on
Computer Science Education (SIGCSE 2008). 296-297.
R. E. Ladner. Reaching students with disabilities. Computer
Science Teachers Association, (CSTA) Voice", 3(2), 2007. 4.
R.E. Ladner. Equal access: Making your department accessible
to students with disabilities. The Journal of Computing Sciences in
Colleges, 22(2), 2006. 9-11.
C. L. Cheung and R.E. Ladner. Symmetric K-Span Matching Problem.
Journal of Undergraduate Research Vol. 2. No. 2., 1995, 168-178.
E.W. Felten, A. LaMarca, and R. Ladner. Building
Counting Networks from Larger Balancers.
Technical Report 93-04-09,
Department of Computer Science and Engineering, University of Washington.
Submitted for publication.
D. McHale and R.E. Ladner. A Simple Algorithm for Automated
Braille Translation.
G. Swart and R. E. Ladner,
Efficient Algorithms for Reporting Intersections.
Technical Report 83-07-03, Dept. of Computer Science, University of
Washington, 1983
M. J. Fischer and R. E. Ladner, Data Structures for
Efficient Implementation of Sticky Pointers. Technical Report
79-06-08, Dept. of Computer Science, University of Washington, 1979
R. E. Ladner, Making Infinite Structures Appear Finite in
First Order Logic. Technical Report 76-10-09, Dept. of Computer
Science, University of Washington, 1976
R. E. Ladner, The Circuit Value Problem is Log Space Complete
for P. SIGACT NEWS, vol. 7, no. 1, January 1975, 18-20
What the disability community can teach us about interactive crowdsourcing