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- research-articleJune 2024
Classification Metrics for Image Explanations: Towards Building Reliable XAI-Evaluations
FAccT '24: Proceedings of the 2024 ACM Conference on Fairness, Accountability, and TransparencyPages 1–19https://doi.org/10.1145/3630106.3658537Decision processes of computer vision models—especially deep neural networks—are opaque in nature, meaning that these decisions cannot be understood by humans. Thus, over the last years, many methods to provide human-understandable explanations have ...
- research-articleJanuary 2023
A Petri net oriented approach for advanced building energy management systems
- Stefano Marrone,
- Lelio Campanile,
- Roberta De Fazio,
- Michele Di Giovanni,
- Ugo Gentile,
- Fiammetta Marulli,
- Laura Verde
Journal of Ambient Intelligence and Smart Environments (JAISE), Volume 15, Issue 3Pages 211–233https://doi.org/10.3233/AIS-230065Sustainability is one of the main goals to pursue in several aspects of everyday life; the recent energy shortage and the price raise worsen this problem, especially in the management of energy in buildings. As the Internet of Things (IoT) is an assessed ...
- articleJune 2022
The ORIS tool: app, library, and toolkit for quantitative evaluation of non-Markovian systems
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 49, Issue 4Pages 81–86https://doi.org/10.1145/3543146.3543164ORIS is a tool for quantitative modeling and evaluation of concurrent systems with non-Markovian durations. It provides a Graphical User Interface (GUI) for model specification as Stochastic Time Petri Nets (STPNs), validation by interactive simulation, ...
- ArticleMarch 2022
Software Architecture Modeling and Evaluation Based on Stochastic Activity Networks
AbstractQuantitative and integrated evaluation of software quality attributes at the architectural design stage provides a sound basis for making objective decisions for design trade-offs and developing a high quality software. In this paper we introduce ...
- research-articleJanuary 2021
The Cloud-edge-based Dynamic Reconfiguration to Service Workflow for Mobile Ecommerce Environments: A QoS Prediction Perspective
ACM Transactions on Internet Technology (TOIT), Volume 21, Issue 1Article No.: 6, Pages 1–23https://doi.org/10.1145/3391198The emergence of mobile service composition meets the current needs for real-time eCommerce. However, the requirements for eCommerce, such as safety and timeliness, are becoming increasingly strict. Thus, the cloud-edge hybrid computing model has been ...
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- research-articleJanuary 2021
Quality evaluation of online courses during COVID-19 pandemic based on integrated FCE-AHP method
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology (JIFS), Volume 41, Issue 1Pages 1487–1498https://doi.org/10.3233/JIFS-210362After sudden outbreak of COVID-19 pandemic, the university campuses were closed and millions of university teachers and students had to shift teaching and learning activities from the classrooms to online courses in China. The COVID-19 pandemic ...
- abstractMay 2019
The Effectiveness of Nudging in Commercial Settings and Impact on User Trust
CHI EA '19: Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing SystemsPaper No.: LBW2716, Pages 1–6https://doi.org/10.1145/3290607.3313065Persuasive technologies and nudging are increasingly used to shape user behaviors in applications ranging from health and the environment to business. A thorough understanding of the effectiveness of nudges across different contexts and whether they ...
- posterNovember 2017
Method for quantitative evaluation of the realism of CG images using deep learning
With the development of three-dimensional computer graphics (3DCG) technology, expressing various objects and phenomena graphically became possible. However, there is no method for quantitatively evaluating the realism of the generated CG images. In ...
- research-articleAugust 2017
Map-like visualisations vs. treemaps: an experimental comparison
VINCI '17: Proceedings of the 10th International Symposium on Visual Information Communication and InteractionPages 113–120https://doi.org/10.1145/3105971.3105976Treemaps have been used in information visualisation for over two decades. They make use of nested filled areas to represent information hierarchies such as file systems, library catalogues, etc. Recent years have witnessed the emergence of ...
- research-articleJuly 2017
Quantifying visual abstraction quality for stipple drawings
NPAR '17: Proceedings of the Symposium on Non-Photorealistic Animation and RenderingArticle No.: 8, Pages 1–10https://doi.org/10.1145/3092919.3092923We investigate how the perceived abstraction quality of stipple illustrations is related to the number of points used to create them. Since it is difficult to find objective functions that quantify the visual quality of such illustrations, we gather ...
- research-articleJuly 2017
Can you feel it?: evaluation of affective expression in music generated by MetaCompose
GECCO '17: Proceedings of the Genetic and Evolutionary Computation ConferencePages 211–218https://doi.org/10.1145/3071178.3071314This paper describes an evaluation conducted on the MetaCompose music generator, which is based on evolutionary computation and uses a hybrid evolutionary technique that combines FI-2POP and multi-objective optimization. The main objective of MetaC...
- research-articleJanuary 2017
Targeted Advertising in Public Transportation Systems with Quantitative Evaluation
ACM Transactions on Information Systems (TOIS), Volume 35, Issue 3Article No.: 20, Pages 1–29https://doi.org/10.1145/3003725In spite of vast business potential, targeted advertising in public transportation systems is a grossly unexplored research area. For instance, SBS Transit in Singapore can reach 1 billion passengers per year but the annual advertising revenue ...
- research-articleOctober 2016
Supporting Drivers in Truck Platooning: Development and Evaluation of Two Novel Human-Machine Interfaces
Automotive'UI 16: Proceedings of the 8th International Conference on Automotive User Interfaces and Interactive Vehicular ApplicationsPages 277–284https://doi.org/10.1145/3003715.3005451Truck platooning has advantages for fuel consumption, road safety, and use of the existing infrastructure. However, it does not simplify the job of the drivers who fear driving in close distance and mistrust the automation. To support drivers in ...
- research-articleJanuary 2016
VetiVoc: A modular ontology for the fashion, textile and clothing domain
One of the barrier of the Fashion, Textile and Clothing (FTC) domain is the multiplicity and the evolving vocabulary used by the industry players as well as stylists or common users. Some projects tried to tackle the challenge of the absence of common ...
- articleJanuary 2016
A framework for firewalls policy representativeness testing based on classification and reversible metrics
International Journal of Security and Networks (IJSN), Volume 11, Issue 3Pages 140–159https://doi.org/10.1504/IJSN.2016.078393Network's security organisation and management is a hard and complex task. This is due to the diversity of security components and activities such as security policy specification, anomalies detection, vulnerability assessment, etc. In this paper, we ...
- articleDecember 2015
A quantitative index for measuring the development of supercomputing
Concurrency and Computation: Practice & Experience (CCOMP), Volume 27, Issue 17Pages 4685–4703https://doi.org/10.1002/cpe.3451Current assessments of supercomputing high-performance computing primarily focus on system performance. Quantitative methods to measure the impact of supercomputing in a broad context have not been well developed. In this paper, the basic meaning of ...
- ArticleJune 2015
Quantifying the Impact of External Attacks on a Distributed Automatic Track Warning System
DSN-W '15: Proceedings of the 2015 IEEE International Conference on Dependable Systems and Networks WorkshopsPages 33–38https://doi.org/10.1109/DSN-W.2015.22For several years, the vulnerability of Critical Infrastructures (CIs) to cyber-threats has been limited, since they were mostly isolated systems, using proprietary protocols. Nowadays, CIs are increasingly threatened by external attacks: the use of off-...
- research-articleApril 2015
Networking Interest and Networked Structure: A Quantitative Analysis of Twitter Data
Social Science Computer Review (SSCR), Volume 33, Issue 2Pages 145–162https://doi.org/10.1177/0894439314527054This study examines the relationship between individuals' networking interests and a group's networked structure. The data set includes 25,651 members and 12,638 mentions from Twitter-mediated communities in South Korea. Using social network and web ...
- research-articleOctober 2014
Accessibility analysis of government web portals of Asian countries
ICEGOV '14: Proceedings of the 8th International Conference on Theory and Practice of Electronic GovernancePages 383–386https://doi.org/10.1145/2691195.2691253Governments in many countries today consider Web portals as excellent means of information dissemination and visibility. The number of electronic services rendered through government web portals is increasing day by day. However, accessibility to these ...
- research-articleAugust 2014
Kernel sparse tracking with compressive sensing
Online tracking is a challenging task to develop effective and efficient models to account for appearance change. However, most tracking algorithms only consider the holistic or local information and do not make full use of the appearance information. In ...