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- ArticleSeptember 2024
Using Information Technology to Create Sustainable Organizational Constellations
Disruptive Innovation in a Digitally Connected Healthy WorldPages 316–327https://doi.org/10.1007/978-3-031-72234-9_27AbstractOrganizations build alliances to create products or services that fulfill a specific market need. These alliances have been around for a while, and researchers describe them in various terms like Virtual Organization, or Ecosystem. The ...
- research-articleJune 2024
Tracing the Latencies of Ares: A DSM Case Study
ApPLIED'24: Proceedings of the 2024 Workshop on Advanced Tools, Programming Languages, and PLatforms for Implementing and Evaluating algorithms for Distributed systemsPages 1–6https://doi.org/10.1145/3663338.3665826Distributed tracing is a method used to monitor applications by tracking and visualizing requests as they move across various components and services in a distributed system. Despite being widely adopted in major cloud-computing applications, to the best ...
- research-articleFebruary 2024
A Module-Level Configuration Methodology for Programmable Camouflaged Logic
- Jianfeng Wang,
- Zhonghao Chen,
- Jiahao Zhang,
- Yixin Xu,
- Tongguang Yu,
- Ziheng Zheng,
- Enze Ye,
- Sumitha George,
- Huazhong Yang,
- Yongpan Liu,
- Kai Ni,
- Vijaykrishnan Narayanan,
- Xueqing Li
ACM Transactions on Design Automation of Electronic Systems (TODAES), Volume 29, Issue 2Article No.: 39, Pages 1–31https://doi.org/10.1145/3640462Logic camouflage is a widely adopted technique that mitigates the threat of intellectual property (IP) piracy and overproduction in the integrated circuit (IC) supply chain. Camouflaged logic achieves functional obfuscation through physical-level ...
- short-paperJanuary 2024
A Reconfigurable and Machine Learning attack resistant strong PUF based on Arbiter Mechanism and SOT-MRAM
NANOARCH '23: Proceedings of the 18th ACM International Symposium on Nanoscale ArchitecturesArticle No.: 22, Pages 1–4https://doi.org/10.1145/3611315.3633260This paper presents a strong physical unclonable function (PUF) based on the arbiter mechanism and spin orbit torque magnetic random access memory (SOT-MRAM). This proposed PUF can be easily reconfigured, with 2³² challenge-response pairs (CRPs) ...
Taming the transient while reconfiguring BGP
ACM SIGCOMM '23: Proceedings of the ACM SIGCOMM 2023 ConferencePages 77–93https://doi.org/10.1145/3603269.3604855BGP reconfigurations are a daily occurrence for most network operators, especially in large networks. Yet, performing safe and robust BGP reconfiguration changes is still an open problem. Few BGP reconfiguration techniques exist, and they are either (i) ...
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Omni-Paxos: Breaking the Barriers of Partial Connectivity
EuroSys '23: Proceedings of the Eighteenth European Conference on Computer SystemsPages 314–330https://doi.org/10.1145/3552326.3587441Omni-Paxos is a system for state machine replication that is completely resilient to partial network partitions, a major source of service disruptions in recent years. Omni-Paxos achieves its resilience through a decoupled design that separates the ...
- research-articleNovember 2022
Ares: Adaptive, Reconfigurable, Erasure coded, Atomic Storage
- Nicolas Nicolaou,
- Viveck Cadambe,
- N. Prakash,
- Andria Trigeorgi,
- Kishori Konwar,
- Muriel Medard,
- Nancy Lynch
ACM Transactions on Storage (TOS), Volume 18, Issue 4Article No.: 33, Pages 1–39https://doi.org/10.1145/3510613Emulating a shared atomic, read/write storage system is a fundamental problem in distributed computing. Replicating atomic objects among a set of data hosts was the norm for traditional implementations (e.g., [11]) in order to guarantee the availability ...
- research-articleDecember 2022
Research on On-orbit Reconfigurable Technology for Space Station Payload System Based on SmartFusion2
CSAE '22: Proceedings of the 6th International Conference on Computer Science and Application EngineeringArticle No.: 59, Pages 1–6https://doi.org/10.1145/3565387.3565446Targeted at the requirements of high reliability and extensibility of space station payload system, an On-orbit Reconfigurable Technology and implementation method based on SmartFusion2 is proposed. Adopting the theory of In Application Programming (IAP)...
- extended-abstractJune 2022
Adore: atomic distributed objects with certified reconfiguration
PLDI 2022: Proceedings of the 43rd ACM SIGPLAN International Conference on Programming Language Design and ImplementationPages 379–394https://doi.org/10.1145/3519939.3523444Finding the right abstraction is critical for reasoning about complex systems such as distributed protocols like Paxos and Raft. Despite a recent abundance of impressive verification work in this area, we claim the ways that past efforts model ...
- ArticleApril 2022
SMT-Based Planning Synthesis for Distributed System Reconfigurations
Fundamental Approaches to Software EngineeringPages 268–287https://doi.org/10.1007/978-3-030-99429-7_15AbstractLarge distributed systems with an emphasis on adaptability are now considered a necessity in many domains, yet reconfiguration of these systems is still largely carried out in an ad hoc fashion, a process that is both inefficient and error-prone. ...
- research-articleMarch 2022
LiteReconfig: cost and content aware reconfiguration of video object detection systems for mobile GPUs
EuroSys '22: Proceedings of the Seventeenth European Conference on Computer SystemsPages 334–351https://doi.org/10.1145/3492321.3519577An adaptive video object detection system selects different execution paths at runtime, based on video content and available resources, so as to maximize accuracy under a target latency objective (e.g., 30 frames per second). Such a system is well ...
- research-articleFebruary 2022
Reconfiguration Problems on Submodular Functions
WSDM '22: Proceedings of the Fifteenth ACM International Conference on Web Search and Data MiningPages 764–774https://doi.org/10.1145/3488560.3498382\emphReconfiguration problems require finding a step-by-step transformation between a pair of feasible solutions for a particular problem. The primary concern in Theoretical Computer Science has been revealing their computational complexity for ...
- research-articleMay 2021
cREAtIve: reconfigurable embedded artificial intelligence
- Poona Bahrebar,
- Leon Denis,
- Maxim Bonnaerens,
- Kristof Coddens,
- Joni Dambre,
- Wouter Favoreel,
- Illia Khvastunov,
- Adrian Munteanu,
- Hung Nguyen-Duc,
- Stefan Schulte,
- Dirk Stroobandt,
- Ramses Valvekens,
- Nick Van den Broeck,
- Geert Verbruggen
CF '21: Proceedings of the 18th ACM International Conference on Computing FrontiersPages 194–199https://doi.org/10.1145/3457388.3458857cREAtIve targets the development of novel highly-adaptable embedded deep learning solutions for automotive and traffic monitoring applications, including position sensor processing, scene interpretation based on LiDAR, and object detection and ...
- research-articleJanuary 2021
A metaphor-less based AI technique for optimal deployment of DG and DSTATCOM considering reconfiguration in the RDS for Techno-Economic benefits
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology (JIFS), Volume 41, Issue 5Pages 5719–5729https://doi.org/10.3233/JIFS-189891The advent of distributed energy resources is undoubtedly transforming the nature of the electric power system. The crisis of conventional energy sources and their environmental effects resulted in the integration of Distributed Generators (DGs) into the ...
- research-articleSeptember 2020
TransNet: Minimally Supervised Deep Transfer Learning for Dynamic Adaptation of Wearable Systems
ACM Transactions on Design Automation of Electronic Systems (TODAES), Volume 26, Issue 1Article No.: 5, Pages 1–31https://doi.org/10.1145/3414062Wearables are poised to transform health and wellness through automation of cost-effective, objective, and real-time health monitoring. However, machine learning models for these systems are designed based on labeled data collected, and feature ...
- research-articleAugust 2020
Forcing and Calculi for Hybrid Logics
Journal of the ACM (JACM), Volume 67, Issue 4Article No.: 25, Pages 1–55https://doi.org/10.1145/3400294The definition of institution formalizes the intuitive notion of logic in a category-based setting. Similarly, the concept of stratified institution provides an abstract approach to Kripke semantics. This includes hybrid logics, a type of modal logics ...
- research-articleJuly 2020
Distributed Computation and Reconfiguration in Actively Dynamic Networks
PODC '20: Proceedings of the 39th Symposium on Principles of Distributed ComputingPages 448–457https://doi.org/10.1145/3382734.3405744In this paper, we study systems of distributed entities that can actively modify their communication network. This gives rise to distributed algorithms that apart from communication can also exploit network reconfiguration in order to carry out a given ...
- short-paperJune 2020
Finding the Optimal Reconfiguration for Network Function Virtualization Orchestration with Time-varied Workload
SNTA '20: Proceedings of the 3rd International Workshop on Systems and Network Telemetry and AnalyticsPages 49–52https://doi.org/10.1145/3391812.3396275Network Function Virtualization (NFV) replaces proprietary network appliances by softwarizing them in commodity servers and they are called as Virtual Network Functions(VNFs). As the network traffic changes dynamically, it is challenging to find the ...
- short-paperJune 2020
The ReProVide query-sequence optimization in a hardware-accelerated DBMS
DaMoN '20: Proceedings of the 16th International Workshop on Data Management on New HardwareArticle No.: 17, Pages 1–3https://doi.org/10.1145/3399666.3399926Hardware acceleration of database query processing can be done with the help of FPGAs. In particular, they are partially reconfigurable at runtime, which allows for the adaptation to a variety of queries. Reconfiguration itself, however, takes some ...