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- short-paperMarch 2024
Softy: An Interactive Kit to Revitalize the Plush Toys of Children
HRI '24: Companion of the 2024 ACM/IEEE International Conference on Human-Robot InteractionPages 1143–1147https://doi.org/10.1145/3610978.3640716Children across the globe experience the phenomenon of quickly losing interest in their toys, leading to the accumulation and wasteful disposal of toys. After conducting research and considering the characteristics of toys along with their potential use ...
- research-articleMarch 2024
SerIoT: The Interface That Speaks Upgradeability By Default
IoT '23: Proceedings of the 13th International Conference on the Internet of ThingsPages 66–73https://doi.org/10.1145/3627050.3627062Our Framework (frw) proposes to separate concerns in IoT devices in a new way, offering upgradeability by default. We explain the design of the frw, and demonstrate a full-stack implementation.
Typical IoT appliances integrate physical and network ...
- posterFebruary 2023
A Fractal Astronomical Correlator Based on FPGA Cluster with Scalability
FPGA '23: Proceedings of the 2023 ACM/SIGDA International Symposium on Field Programmable Gate ArraysPage 52https://doi.org/10.1145/3543622.3573132Correlation is a highly computationally intensive and data-intensive signal processing application that is used heavily in radio astronomy for imaging and other measurements. For example, the next generation radio telescope, Square Kilometer Array Low (...
- posterJuly 2022
AutoMoDe-pomodoro: an evolutionary class of modular designs
GECCO '22: Proceedings of the Genetic and Evolutionary Computation Conference CompanionPages 100–103https://doi.org/10.1145/3520304.3529031In this paper, we reintroduce evolutionary algorithms into Auto-MoDe, an automatic design approach which optimizes behavioural modules into a probabilistic finite automaton. We evaluate three approaches, with different encodings of the probabilistic ...
- research-articleJanuary 2022
Design and analysis of a lightweight lower extremity exoskeleton with novel compliant ankle joints
Technology and Health Care (TAHC), Volume 30, Issue 4Pages 881–894https://doi.org/10.3233/THC-213177BACKGROUND:The exoskeleton for lower limb rehabilitation is an uprising field of robot technology. However, since it is difficult to achieve all the optimal design values at the same time, each lower extremity exoskeleton has ...
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- research-articleJanuary 2021
Bi-level optimisation model of modular product family with adaptability consideration
International Journal of Computing Science and Mathematics (IJCSM), Volume 14, Issue 4Pages 357–368https://doi.org/10.1504/ijcsm.2021.120688Considering the adaptability of product platform in product family optimisation, the product module can be divided into common module, adaptable module and customisation module. Some of the design parameters in adaptable module have bi-level relationship ...
- abstractJuly 2019
Techniques from evolutionary computation to implement as experimental approaches in synthetic biology: tests in silico
GECCO '19: Proceedings of the Genetic and Evolutionary Computation Conference CompanionPages 81–82https://doi.org/10.1145/3319619.3326787Evolution of biological macromolecules in a tube (in vitro evolution) of modern synthetic biology can be reasonably interpreted as the implementation of genetic algorithms (GA) in a biochemical experiment. This area of modern biology and bioengineering ...
- research-articleJanuary 2019
Inverse kinematic analysis and trajectory planning of a modular upper limb rehabilitation exoskeleton
Technology and Health Care (TAHC), Volume 27, Issue S1Pages 123–132https://doi.org/10.3233/THC-199012BACKGROUND:Stroke is the most prevalent neurological disease and often leads to disability. Stroke can affect a person’s daily life, for example, its typical feature is the decline in the patient’s upper limbs. In order to ...
- articleNovember 2016
Adaptive Friction Compensation: Modular Design with Passive Identifier
For a second-order mechanical system incorporating Coulomb frictional effect, a nonlinear adaptive control that achieves a controller-identifier separation is designed. This modularity is made possible by the strong input-to-state stability ISS property ...
- invited-talkJuly 2016
Zootopia crowd pipeline
SIGGRAPH '16: ACM SIGGRAPH 2016 TalksArticle No.: 59, Pages 1–2https://doi.org/10.1145/2897839.2927467Disney's 55th feature animated film Zootopia takes place in a modern animal metropolis. Bringing this bustling city to life required creating a universe in which moose drive cars, lions take selfies and wildebeest herds roam the sidewalks. Many ...
- articleJuly 2016
Modular design of QCA carry flow adders and multiplier with reduced wire crossing and number of logic gates
International Journal of Circuit Theory and Applications (IJCTA), Volume 44, Issue 7Pages 1351–1366https://doi.org/10.1002/cta.2163Quantum-dot cellular automata QCA is an emerging technology with the rapid development of low-power high-performance digital circuits. In order to reduce the wire crossings and the number of logic gates in QCA circuits, this paper proposes a full adder ...
- ArticleMay 2016
Ant Intelligent Robot: A Versatile and Low Cost Miniature Mobile Robot Platform for Swarm Robotics Research and Education
BICT'15: Proceedings of the 9th EAI International Conference on Bio-inspired Information and Communications Technologies (formerly BIONETICS)Pages 256–263https://doi.org/10.4108/eai.3-12-2015.2262874In this paper we present the Ant Intelligent Robot (AIR), a miniature mobile platform designed for swarm robotic research and education. The proposed system has a modular and distributed architecture that provides the necessary versatility, robustness ...
- Work in ProgressOctober 2015
Generating Consistent Game Levels
CHI PLAY '15: Proceedings of the 2015 Annual Symposium on Computer-Human Interaction in PlayPages 451–456https://doi.org/10.1145/2793107.2810301Stochastic data for procedural content generation is rarely specified in research, and left up to the game designer. Extending an existing set of levels, however, requires their consideration in order to generate spatially consistent levels. Stochastic ...
- research-articleMay 2015
A scientific function test framework for modular environmental model development: application to the community land model
As environmental models have become more complicated, we need new tools to analyze and validate these models and to facilitate collaboration among field scientists, observation dataset providers, environmental system modelers, and computer scientists. ...
- extended-abstractApril 2015
TESSA: Toolkit for Experimentation with Multimodal Sensory Substitution and Augmentation
CHI EA '15: Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing SystemsPages 259–262https://doi.org/10.1145/2702613.2725451TESSA is a toolkit for experimenting with sensory augmentation. It includes hardware and software to facilitate rapid prototyping of interfaces that can enhance one sense using information gathered from another sense. The toolkit contains a range of ...
- ArticleFebruary 2023
A Modular Framework for Multi-Factor Authentication and Key Exchange
AbstractMulti-Factor Authentication (MFA), often coupled with Key Exchange (KE), offers very strong protection for secure communication and has been recommended by many major governmental and industrial bodies for use in highly sensitive applications. ...
- research-articleAugust 2014
PaGe: Portable LALR(1) Parser Generator
ILC '14: Proceedings of ILC 2014 on 8th International Lisp ConferencePage 8https://doi.org/10.1145/2635648.2635650PaGe is a portable, compact and reliable LALR(1) parser generator with more general disambiguation method compared to that of traditional parser generator such as Bison.
From the past to the present, very many parser generators are implemented in ...
- articleMarch 2014
Systematic approach to computational design of gene regulatory networks with information processing capabilities
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB), Volume 11, Issue 2Pages 431–440https://doi.org/10.1109/TCBB.2013.2295792We present several measures that can be used in de novo computational design of biological systems with information processing capabilities. Their main purpose is to objectively evaluate the behavior and identify the biological information processing ...
- articleSeptember 2013
Modular Design of Fully Pipelined Reduction Circuits on FPGAs
IEEE Transactions on Parallel and Distributed Systems (TPDS), Volume 24, Issue 9Pages 1818–1826https://doi.org/10.1109/TPDS.2012.267Fast and efficient reduction circuits are critical for a broad range of scientific and embedded system applications. High throughput reduction circuits are typically hand designed for specific vector lengths. These circuits need to be modified when the ...
- research-articleAugust 2013
Beyond myopic inference in big data pipelines
KDD '13: Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data miningPages 86–94https://doi.org/10.1145/2487575.2487588Big Data Pipelines decompose complex analyses of large data sets into a series of simpler tasks, with independently tuned components for each task. This modular setup allows re-use of components across several different pipelines. However, the ...