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- research-articleJanuary 2025
Development of virtual reality training system for combat musculoskeletal trauma care
Objective:A virtual reality (VR)-based training system for combat musculoskeletal trauma care (CMTC) was meticulously crafted to enhance trainees’ theoretical understanding, familiarity with care processes, and decision-making abilities in the realm of ...
- research-articleJanuary 2023
A modeling approach for integration and contextualization of simulation-based digital services in IIoT
IoT '22: Proceedings of the 12th International Conference on the Internet of ThingsPages 205–210https://doi.org/10.1145/3567445.3571109In the context of the Industrial Internet of Things (IIoT) production plants and components are increasingly growing together with information technologies. This is often realized by means of digital twins. They collect data in real time and learn from ...
- research-articleOctober 2021
Dala: a simple capability-based dynamic language design for data race-freedom
- Kiko Fernandez-Reyes,
- Isaac Oscar Gariano,
- James Noble,
- Erin Greenwood-Thessman,
- Michael Homer,
- Tobias Wrigstad
Onward! 2021: Proceedings of the 2021 ACM SIGPLAN International Symposium on New Ideas, New Paradigms, and Reflections on Programming and SoftwarePages 1–17https://doi.org/10.1145/3486607.3486747Dynamic languages like Erlang, Clojure, JavaScript, and E adopted data-race freedom by design. To enforce data-race freedom, these languages either deep copy objects during actor (thread) communication or proxy back to their owning thread. We present ...
- invited-talkMay 2021
Specification development for autonomous system behavior
VARS '21: Proceedings of the 1st International Workshop on Verification of Autonomous & Robotic SystemsArticle No.: 8, Pages 1–3https://doi.org/10.1145/3459086.3459634Before we can verify a system, we need a specification to verify it against. But defining a specification for an autonomous behavior is a challenging problem. In addition to simply describing what the system needs to do, we need to ensure that when non-...
- research-articleJanuary 2021
Causal Modelling in Enterprise Architecture Frameworks
The paper deals with the causality perspective of the Enterprise Architecture (EA) frameworks. The analysis showed that there is a gap between the capabilities of EA frameworks and the behavioural characteristics of the real world domain (enterprise ...
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- abstractJuly 2020
Beyond "Assistive": Four Tensions in the Design of AAL Based on the Capability Approach
DIS' 20 Companion: Companion Publication of the 2020 ACM Designing Interactive Systems ConferencePages 67–72https://doi.org/10.1145/3393914.3395859The capability approach claims that when it comes to welfare, the focus should not lie on means and outcomes, but opportunities. Ambient and assistive technology (AAL) can act as an enabler, but is rarely explicitly designed on principles derived from ...
- research-articleJanuary 2020
Measuring justice in machine learning
FAT* '20: Proceedings of the 2020 Conference on Fairness, Accountability, and TransparencyPage 680https://doi.org/10.1145/3351095.3372838How can we build more just machine learning systems? To answer this question, we need to know both what justice is and how to tell whether one system is more or less just than another. That is, we need both a definition and a measure of justice. ...
- research-articleJanuary 2020
Robot capability and intention in trust-based decisions across tasks
HRI '19: Proceedings of the 14th ACM/IEEE International Conference on Human-Robot InteractionPages 39–47In this paper, we present results from a human-subject study designed to explore two facets of human mental models of robots---inferred capability and intention---and their relationship to overall trust and eventual decisions. In particular, we examine ...
- research-articleJanuary 2019
On the path to self-determined learning: a mixed methods study of learners' attributes and strategies to learn in language MOOCs
International Journal of Learning Technology (IJLT), Volume 14, Issue 4Pages 304–330https://doi.org/10.1504/ijlt.2019.106553In this study, we employ heutagogy (self-determined learning) to learn about autonomous learning characteristics of language MOOC learners using an embedded correlational mixed methods design. We administered quantitative and qualitative questionnaires to ...
- research-articleDecember 2018
Re-conceptualizing technology adoption in informal settlements based on a Namibian application
AfriCHI '18: Proceedings of the Second African Conference for Human Computer Interaction: Thriving CommunitiesArticle No.: 6, Pages 1–10https://doi.org/10.1145/3283458.3283468Technology Adoption in underserved communities still presents a set of challenges, which despite adapting established technology adoption models and considering infrastructures has not been resolved. In a quest to address this issue, we engaged a group ...
- articleMarch 2018
Making the Numbers? "Short Termism" and the Puzzle of Only Occasional Disaster
Recent work suggests that an excessive focus on "managing the numbers"-delivering quarterly earnings at the expense of longer-term performance-makes it difficult for firms to make the investments necessary to build competitive advantage. "Short termism" ...
- research-articleJuly 2016
PCPRP: power control prediction routing protocol for mobile multimedia E-Health system
MobiHealth '16: Proceedings of the 6th ACM International Workshop on Pervasive Wireless HealthcarePages 17–22https://doi.org/10.1145/2944921.2944922Mobile Multimedia E-Health System (MMES) running health care services is a sophisticated network environment where multiple types of mobile devices (such as sensors, wearable devices, etc.) are involved, employing different forms of data transmission ...
- research-articleAugust 2015
Getting to know you: towards a capability model for Java
ESEC/FSE 2015: Proceedings of the 2015 10th Joint Meeting on Foundations of Software EngineeringPages 758–769https://doi.org/10.1145/2786805.2786829Developing software from reusable libraries lets developers face a security dilemma: Either be efficient and reuse libraries as they are or inspect them, know about their resource usage, but possibly miss deadlines as reviews are a time consuming ...
- ArticleJuly 2015
An Agile Service Resilience Architecture Capability: Financial Services Case Study
CBI '15: Proceedings of the 2015 IEEE 17th Conference on Business Informatics - Volume 01Pages 209–216https://doi.org/10.1109/CBI.2015.36Service resilience in the face of constant business change is an imperative and complex task for any service organization including those in financial services. Yet, due to its systemic complexity, service resilience as a practice in most organisations ...
- research-articleJune 2015
Smart Energy Harvesting Routing Protocol for WSN based E-Health Systems
MobileHealth '15: Proceedings of the 2015 Workshop on Pervasive Wireless HealthcarePages 23–28https://doi.org/10.1145/2757290.2757296This paper proposes a novel routing protocol called Smart Energy Harvesting Routing Protocol (SEHR) for data transmission in Wireless Sensor Network based e-Health systems (WSNEH). WSNEH is a sophisticated network environment where multiple types of ...
- research-articleMay 2015
Counteracting dampeners: understanding technology-amplified capabilities of people with disabilities in Sierra Leone
ICTD '15: Proceedings of the Seventh International Conference on Information and Communication Technologies and DevelopmentArticle No.: 6, Pages 1–10https://doi.org/10.1145/2737856.2738025This paper presents an ethnographically-based account on the impact of technologies appropriated in the livelihood strategies of people with disabilities (PWDs) in Sierra Leone, West Africa. In contrast to other developing countries, Sierra Leone ...
- ArticleSeptember 2014
Capability-as-a-Service: Towards Context Aware Business Services
EDOCW '14: Proceedings of the 2014 IEEE 18th International Enterprise Distributed Object Computing Conference Workshops and DemonstrationsPages 324–332https://doi.org/10.1109/EDOCW.2014.53In industrial areas with a highly competitive environment all enterprise functions are expected to contribute to efficient operations and an economic cost structure. Service-orientation and cloud computing offer approaches to achieve more efficiency in ...
- research-articleAugust 2014
Energy constraint-aware routing protocol for data transmission in ad hoc medical care networks
MobileHealth '14: Proceedings of the 4th ACM MobiHoc workshop on Pervasive wireless healthcarePages 7–12https://doi.org/10.1145/2633651.2633654This paper proposes a novel routing protocol called Energy Constraint-Aware Routing Protocol (ECAR) for data transmission in Mobile Ad hoc Medical Care Networks (MAMCN). MAMCN is a sophisticated network environment where multiple types of mobile devices ...
- ArticleJune 2014
Understanding Independent Living Requirements: A Study of Shanghai Seniors
Proceedings of the 8th International Conference on Universal Access in Human-Computer Interaction. Aging and Assistive Environments - Volume 8515Pages 88–97https://doi.org/10.1007/978-3-319-07446-7_9There are more and more empty-nested elderly in China, and they need to maintain independent living with support from the family and the community. This paper discusses the meaning of independence in later life and the crucial dimensions of ...
- research-articleApril 2014
Autonomy-based rehabilitation design: balancing capability and complexity
CHI EA '14: CHI '14 Extended Abstracts on Human Factors in Computing SystemsPages 957–962https://doi.org/10.1145/2559206.2579418Autonomy is critical to harness post-stroke patient's motivation in an unsupervised home-based rehabilitation programme. The aim of this study is to share our experiences of designing the home-based rehabilitation platform for post-stroke patients, ...