Lance C Perez, PhD

  • 753 Citations
  • 13 h-Index
1991 …2020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

2020

Long-term tracking of group-housed livestock using keypoint detection and map estimation for individual animal identification

Psota, E. T., Schmidt, T., Mote, B. & Pérez, L. C., Jul 2020, In : Sensors (Switzerland). 20, 13, p. 1-25 25 p., 3670.

Research output: Contribution to journalArticle

Open Access
2019

Assessing the Demand of Problems in an Undergraduate Electrical Engineering Course

Rivera-Reyes, P., Perez, L. C. & Delahunty, T., Mar 4 2019, Frontiers in Education: Fostering Innovation Through Diversity, FIE 2018 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8659058. (Proceedings - Frontiers in Education Conference, FIE; vol. 2018-October).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Instructional profiles: Exploring peer-observation at an engineering college

Daher, T., Kellas, J. K., Babchuk, W. A. & Perez, L. C., Jun 15 2019, In : ASEE Annual Conference and Exposition, Conference Proceedings.

Research output: Contribution to journalConference article

Layered embeddings for amodal instance segmentation

Liu, Y., Psota, E. T. & Pérez, L. C., 2019, Image Analysis and Recognition - 16th International Conference, ICIAR 2019, Proceedings. Karray, F., Yu, A. & Campilho, A. (eds.). Springer Verlag, p. 102-111 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11662 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multi-pig part detection and association with a fully-convolutional network

Psota, E. T., Mittek, M., Pérez, L. C., Schmidt, T. & Mote, B., Feb 2 2019, In : Sensors (Switzerland). 19, 4, 852.

Research output: Contribution to journalArticle

Open Access
8 Scopus citations

The Link between Spatial Skills and Engineering Problem-Solving

Duffy, G., Sorby, S., Reves, P. R., Delahunty, T., Perez, L. & Ravishankar, J., Jan 16 2019, Proceedings of 2018 IEEE International Conference on Teaching, Assessment, and Learning for Engineering, TALE 2018. Lee, M. J. W., Nikolic, S., Wong, G. K. W., Shen, J., Ros, M., Lei, L. C. U. & Venkatarayalu, N. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 272-278 7 p. 8615193. (Proceedings of 2018 IEEE International Conference on Teaching, Assessment, and Learning for Engineering, TALE 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Exploring engineering faculty experiences with COPUS: Strategies for improving student learning

Daher, T., Pérez, L. C., Babchuk, W. A. & Arthurs, L. A., Jun 23 2018, In : ASEE Annual Conference and Exposition, Conference Proceedings. 2018-June

Research output: Contribution to journalConference article

Tracking of group-housed pigs using multiellipsoid expectation maximisation

Mittek, M., Psota, E. T., Carlson, J. D., Pérez, L. C., Schmidt, T. & Mote, B., Mar 1 2018, In : IET Computer Vision. 12, 2, p. 121-128 8 p.

Research output: Contribution to journalArticle

7 Scopus citations
2017

Human-readable fiducial marker classification using convolutional neural networks

Liu, Y., Psota, E. T. & Pérez, L. C., Sep 27 2017, 2017 IEEE International Conference on Electro Information Technology, EIT 2017. IEEE Computer Society, p. 606-610 5 p. 8053435. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

K-12 teachers experiences with computing: A case study

Cooper, S., Rodger, S. H., Isbister, K., Schep, M., Stalvey, R. A. & Perez, L., Jun 28 2017, ITiCSE 2017 - Proceedings of the 2017 ACM Conference on Innovation and Technology in Computer Science Education. Association for Computing Machinery, 1 p. (Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE; vol. Part F128680).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations
2016

Abstraction and problem solving in an undergraduate electrical engineering circuits course

Rivera-Reyes, P. & Pérez, L. C., Nov 28 2016, FIE 2016 - Frontiers in Education 2016: The Crossroads of Engineering and Business. Institute of Electrical and Electronics Engineers Inc., 7757594. (Proceedings - Frontiers in Education Conference, FIE; vol. 2016-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstraction thresholds in undergraduate electrical engineering curricula

Perez, L. C. & Rivera-Reyes, P., Jun 26 2016, 2016 ASEE Annual Conference and Exposition. American Society for Engineering Education, Vol. 2016-June.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations
2015

In-home behavioral monitoring using simultaneous localization and activity detection

Mittek, M. M., Carlson, J. D., Mora-Becerra, F., Psota, E. T. & Perez, L. C., 2015, 52nd Annual Rocky Mountain Bioengineering Symposium and 52nd International ISA Biomedical Sciences Instrumentation Symposium 2015. International Society of Automation (ISA), p. 292-299 8 p. (52nd Annual Rocky Mountain Bioengineering Symposium and 52nd International ISA Biomedical Sciences Instrumentation Symposium 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Is this 'transfer shock'? Examining the perceptions of engineering students who articulate within the Irish higher education context

O'Shaughnessy, S., McCarrick, A. M., Farrell, F., Beagon, U. & Pérez, L. C., Dec 2 2015, 2015 IEEE Frontiers in Education Conference: Launching a New Vision in Engineering Education, FIE 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7344365. (Proceedings - Frontiers in Education Conference, FIE; vol. 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

MAP disparity estimation using hidden markov trees

Psota, E. T., Kowalczuk, J., Mittek, M. & Perez, L. C., Feb 17 2015, 2015 International Conference on Computer Vision, ICCV 2015. Institute of Electrical and Electronics Engineers Inc., p. 2219-2227 9 p. 7410613. (Proceedings of the IEEE International Conference on Computer Vision; vol. 2015 International Conference on Computer Vision, ICCV 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

27 Scopus citations
1 Scopus citations

Trellis and Turbo Coding: Iterative and Graph-Based Error Control Coding: Second Edition

Schlegel, C. B. & Pérez, L. C., Aug 29 2015, Wiley-IEEE Press. 511 p.

Research output: Book/ReportBook

14 Scopus citations

Use of representation mapping to capture abstraction in problem solving in different courses in chemistry

Sevian, H., Bernholt, S., Szteinberg, G. A., Auguste, S. & Pérez, L. C., Jul 1 2015, In : Chemistry Education Research and Practice. 16, 3, p. 429-446 18 p.

Research output: Contribution to journalArticle

10 Scopus citations
2014

A comparison between UWB and TDOA systems for smart space localization

Zhao, L., Psota, E. T. & Perez, L. C., 2014, 2014 IEEE International Conference on Electro/Information Technology, EIT 2014. IEEE Computer Society, p. 179-183 5 p. 6871758. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Automated indoor RFID inventorying using a self-guided micro-aerial vehicle

Parkison, S. A., Psota, E. T. & Perez, L. C., 2014, 2014 IEEE International Conference on Electro/Information Technology, EIT 2014. IEEE Computer Society, p. 335-340 6 p. 6871787. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Characterizing the RF performance of the eZ430-Chronos wrist watch

Mora-Becerra, F. J., Sathler, P., Carlson, J. D., Psota, E. T. & Perez, L. C., 2014, 2014 IEEE International Conference on Electro/Information Technology, EIT 2014. IEEE Computer Society, p. 399-403 5 p. 6871797. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design and implementation of a low-cost embedded Linux gateway for smart home health monitoring

Mittek, M., Carlson, J. D. & Perez, L. C., 2014, 2014 IEEE International Conference on Electro/Information Technology, EIT 2014. IEEE Computer Society, p. 485-490 6 p. 6871812. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Smart watch RSSI localization and refinement for behavioral classification using laser-SLAM for mapping and fingerprinting

Carlson, J. D., Mittek, M., Parkison, S. A., Sathler, P., Bayne, D., Psota, E. T., Pérez, L. C. & Bonasera, S. J., Nov 2 2014, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. Institute of Electrical and Electronics Engineers Inc., p. 2173-2176 4 p. 6944048. (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations
2013

Exploring the microsoft.NET micro framework for prototyping applied Wireless Sensor Networks

Carlson, J. D., Mittek, M. & Perez, L. C., 2013, 2013 IEEE International Conference on Electro/Information Technology, EIT 2013. 6632701. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Improved microcontroller-based electronic respiratory training

Parkison, S. A., Carlson, J. D. & Perez, L. C., 2013, 2013 IEEE International Conference on Electro/Information Technology, EIT 2013. 6632702. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Physical activity discrimination improvement using accelerometers and wireless sensor network localization

Bashford, G. R., Burnfield, J. M. & Pérez, L. C., 2013, 50th Annual Rocky Mountain Bioengineering Symposium and 50th International ISA Biomedical Sciences Instrumentation Symposium 2013. p. 244-251 8 p. (50th Annual Rocky Mountain Bioengineering Symposium and 50th International ISA Biomedical Sciences Instrumentation Symposium 2013; vol. 493).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Real-time stereo matching on CUDA using an iterative refinement method for adaptive support-weight correspondences

Kowalczuk, J., Psota, E. T. & Perez, L. C., 2013, In : IEEE Transactions on Circuits and Systems for Video Technology. 23, 1, p. 94-104 11 p., 6213098.

Research output: Contribution to journalArticle

91 Scopus citations

Real-time temporal stereo matching using iterative adaptive support weights

Kowalczuk, J., Psota, E. T. & Pérez, L. C., 2013, 2013 IEEE International Conference on Electro/Information Technology, EIT 2013. 6632688. (IEEE International Conference on Electro Information Technology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Scopus citations

Scale-accurate 3D vehicle point cloud extraction from single-camera traffic video

Kowalczuk, J., Psota, E. T. & Pérez, L. C., 2013, Proceedings of the 2013 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2013. Arabnia, H. R., Deligiannidis, L., Lu, J., Tinetti, F. G., You, J., Jandieri, G., Schaefer, G., Solo, A. M. G. & Volkov, V. (eds.). CSREA Press, p. 626-632 7 p. (Proceedings of the 2013 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2013; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Stereoscopic vision-based robotic manipulator extraction method for enhanced soft tissue reconstruction

Kowalczuk, J., Psota, E. & Pérez, L. C., 2013, In : Studies in health technology and informatics. 184, p. 235-241 7 p.

Research output: Contribution to journalArticle

1 Scopus citations
2012

A compact high-definition low-cost digital stereoscopic video camera for rapid robotic surgery development

Carlson, J., Kowalczuk, J., Psota, E. & PéRez, L. C., 2012, Medicine Meets Virtual Reality 19: NextMed, MMVR 2012. IOS Press, p. 92-96 5 p. (Studies in Health Technology and Informatics; vol. 173).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

A deviation-based conditional upper bound on the error floor performance for min-sum decoding of short LDPC codes

Psota, E. T., Kowalczuk, J. & Perez, L. C., 2012, In : IEEE Transactions on Communications. 60, 12, p. 3567-3578 12 p., 6302118.

Research output: Contribution to journalArticle

1 Scopus citations

A low-cost, reliable, high-throughput system for rodent behavioral phenotyping in a home cage environment

Parkison, S. A., Carlson, J. D., Chaudoin, T. R., Hoke, T. A., Schenk, A. K., Goulding, E. H., Perez, L. C. & Bonasera, S. J., 2012, 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012. p. 2392-2395 4 p. 6346445. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

A real-time RFID localization experiment using propagation models

Brchan, J. L., Zhao, L., Wu, J., Williams, R. E. & Pérez, L. C., 2012, 2012 IEEE International Conference on RFID, RFID 2012. p. 141-148 8 p. 6193042. (2012 IEEE International Conference on RFID, RFID 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

39 Scopus citations

Light field assisted stereo matching using depth from focus and image-guided cost-volume filtering

Kowalczuk, J., Psota, E. T. & Pérez, L. C., 2012, Proceedings of the 2012 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2012. p. 1114-1119 6 p. (Proceedings of the 2012 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2012; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Real-time three-dimensional soft tissue reconstruction for laparoscopic surgery

Kowalczuk, J., Meyer, A., Carlson, J., Psota, E. T., Buettner, S., Pérez, L. C., Farritor, S. M. & Oleynikov, D., Dec 2012, In : Surgical endoscopy. 26, 12, p. 3413-3417 5 p.

Research output: Contribution to journalArticle

13 Scopus citations
2011

A dual-network testbed for wireless sensor applications

Kowalczuk, J., Vuran, M. C. & Pérez, L. C., 2011, 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011. 6134233. (GLOBECOM - IEEE Global Telecommunications Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

A local iterative refinement method for adaptive support-weight stereo matching

Psota, E. T., Kowalczuk, J., Carlson, J. & Perez, L. C., 2011, Proceedings of the 2011 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2011. p. 271-277 7 p. (Proceedings of the 2011 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2011; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Information assurance education in two- and four-year institutions

Pérez, L. C., Cooper, S., Hawthorne, E. K., Wetzel, S., Brynielsson, J., Gökce, A. G., Impagliazzo, J., Khmelevsky, Y., Klee, K., Leary, M., Philips, A., Pohlmann, N., Taylor, B. & Upadhyaya, S., 2011, ITiCSE - Proceedings of the 16th Annual Conference on Innovation and Technology in Computer Science Education. p. 39-53 15 p. (Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

Iterative construction of regular LDPC codes from independent tree-based minimum distance bounds

Psota, E. & Pérez, L. C., Mar 2011, In : IEEE Communications Letters. 15, 3, p. 334-336 3 p., 5696808.

Research output: Contribution to journalArticle

6 Scopus citations

Non-binary joint network-channel decoding of correlated sensor data in wireless sensor networks

Guha, A., Psota, E. T. & Pérez, L. C., 2011, 2011 IEEE Wireless Communications and Networking Conference, WCNC 2011. p. 950-955 6 p. 5779264. (2011 IEEE Wireless Communications and Networking Conference, WCNC 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

NSF STEP award: The College of Engineering at the University of Nebraska-Lincoln

Jones, D., Zafft, C. R., Sutton, J., Swackhamer, L. E. & Prez, L. C., 2011, In : ASEE Annual Conference and Exposition, Conference Proceedings.

Research output: Contribution to journalConference article

Stereo image-based arm tracking for in vivo surgical robotics

Psota, E., Strabala, K., Dumpert, J., Pérez, L. C., Farritor, S. & Oleynikov, D., 2011, Medicine Meets Virtual Reality 18: NextMed, MMVR18. IOS Press, p. 454-460 7 p. (Studies in Health Technology and Informatics; vol. 163).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Success factors for students transferring into undergraduate engineering degree programs

Anderson, M. F., Pérez, L. C., Jones, D. & Zafft, C., 2011, 41st Annual Frontiers in Education Conference: Celebrating 41 Years of Monumental Innovations from Around the World, FIE 2011. 6142851. (Proceedings - Frontiers in Education Conference, FIE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2010

Connections between problematic trapping sets and deviations on the computation trees of LDPC codes

Psota, E. T. & Pérez, L. C., 2010, 6th International Symposium on Turbo Codes and Iterative Information Processing, ISTC 2010. p. 472-476 5 p. 5613852. (6th International Symposium on Turbo Codes and Iterative Information Processing, ISTC 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Education: K-12 computational learning

Cooper, S., Pérez, L. C. & Rainey, D., Nov 2010, In : Communications of the ACM. 53, 11, p. 27-29 3 p.

Research output: Contribution to journalReview article

26 Scopus citations

Iterative signal processing in communications

Schlegel, C., Hoeher, P., Axelsson, O. & Pérez, L., 2010, In : Journal of Electrical and Computer Engineering. 862392.

Research output: Contribution to journalEditorial

1 Scopus citations

Mini workshop - A workshop on evaluation of education development projects

Fang, N., McKenna, A., Millard, D. L., Pérez, L. C. & Pimmel, R. L., 2010, 40th Annual Frontiers in Education Conference: Celebrating Forty Years of Innovation, FIE 2010 - Conference Program. p. S1A1-S1A2 5673436. (Proceedings - Frontiers in Education Conference, FIE).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Partnerships for STEM education

Foster, K. M., Bergin, K. B., McKenna, A. F., Millard, D. L., Perez, L. C., Prival, J. T., Rainey, D. Y., Sevian, H. M., VanderPutten, E. A. & Hamos, J. E., Aug 20 2010, In : Science. 329, 5994, p. 906-907 2 p.

Research output: Contribution to journalReview article

11 Scopus citations