the proceedings contain 259 papers. the topics discussed include: EdGCon: auto-assigner of iconicity ratings grounded by lexical properties to aid in generation of technical gestures;a semantic evidence-based approach...
ISBN:
(纸本)9781450395175
the proceedings contain 259 papers. the topics discussed include: EdGCon: auto-assigner of iconicity ratings grounded by lexical properties to aid in generation of technical gestures;a semantic evidence-based approach to continuous cloud service certification;digital forgetting using key decay;on the measurement of performance metrics for virtualization-enhanced architectures;COSTA: a cost-driven solution for migrating applications in multi-cloud environments;towards a high-interaction physics-aware honeynet for industrial control systems;enhancing polar codes efficiency on 3D flash memory by exploiting multiple error variations;traffic intersections as agents: a model checking approach for analyzing communicating agents;an extensible framework for implementing byzantine fault-tolerant protocols;detection of adversarial attacks by observing deep features with structured data algorithms;and proof of swarm based ensemble learning for federated learning applications.
the proceedings contain 272 papers. the topics discussed include: residual size is not enough for anomaly detection: improving detection performance using residual similarity in multivariate time series;CSP specificat...
ISBN:
(纸本)9781450387132
the proceedings contain 272 papers. the topics discussed include: residual size is not enough for anomaly detection: improving detection performance using residual similarity in multivariate time series;CSP specification and verification of relay-based railway interlocking systems;on enduring more data through enabling page rewrite capability on multi-level-cell flash memory;RAM: exploiting restrained and approximate management for enabling neural network training on NVM-based systems;CIIA: critical infrastructure impact assessment;ontology-based user privacy management in the smart grid;efficient and scalable geographical peer matching for P2P energy sharing communities;planetary digital twin: a case study in aquaculture;a framework for representing internet of things security and privacy policies and detecting potential problems;and energy-efficient fog computing-enabled data transmission protocol in tactile internet-based applications.
the proceedings contain 255 papers. the topics discussed include: coordination of marine multi robot systems with communication constraints;detection of war-caused agricultural field damages using sentinel-2 satellite...
ISBN:
(纸本)9798400702433
the proceedings contain 255 papers. the topics discussed include: coordination of marine multi robot systems with communication constraints;detection of war-caused agricultural field damages using sentinel-2 satellite data with machine learning and anomaly detection;real-time 3D registration and fusion with SRAM-based analog in-memory computing;enhancing safety in cyber-physical systems through runtime enforcement;least privilege persistent-storage access in web browsers;rescuing QUIC flows from countermeasures against UDP flooding attacks;avoiding empty instances and offset drifts of basic sequencer tasks in automotive operating system;trustful coopetitive infrastructures for the new space exploration era;knowledge base grounded pre-trained language models via distillation;and CoSMo: a multilingual modular language for content selection modelling.
In-memory computing systems are designed to offload workloads without transmitting tasks between CPU or GPU, reducing energy consumption. 3D sensors generate events of interest, usually powered by harvested energy or ...
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Content Addressable Memories (CAMs) have the ability to perform parallel searches, significantly enhancing the computational efficiency of computing-in-Memory (CiM) architectures. CAMs can be employed in various areas...
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ISBN:
(纸本)9798400706059
Content Addressable Memories (CAMs) have the ability to perform parallel searches, significantly enhancing the computational efficiency of computing-in-Memory (CiM) architectures. CAMs can be employed in various areas, including DNA sequence analysis, IP routing, etc. Meanwhile, Ferroelectric Field Effect Transistors (Fe-FETs) offer a highly efficient solution for CAM implementation due to their high I-on/I-off ratio, voltage-driven write mechanism, and non-volatility. We propose a 1FeFET analog CAM design (AFeCAM), which minimizes the area footprint compared to previous FeFET-based CAMs, making it possible to conduct searches with minimal search energy in data-intensive applications. Our AFeCAM design is ultra-compact, scalable, and uses a voltage comparator sense amplifier to detect matches and mismatches in an energy-efficient manner.
Transient bit flips may cause unexpected behaviors in digital arithmetic circuits, and thus computation errors. It is generally believed that stochastic computing (SC) can tolerate bit flips due to its unique number r...
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ISBN:
(纸本)9798400706059
Transient bit flips may cause unexpected behaviors in digital arithmetic circuits, and thus computation errors. It is generally believed that stochastic computing (SC) can tolerate bit flips due to its unique number representation format. In SC, a value is encoded by a random bit stream using the probability of 1s in the bit stream. therefore, one bit flip changes the probability by a small number given a long enough bit stream, and the computation results might not change much. this is verified in previous works mostly through empirical studies. However, we found that bit flips actually change the probability of a stochastic bit stream by a predictable value. this is formulated by considering the bit flips as Bernoulli events. the distorted probability of the bit stream considering bit flips is derived and the SC bit flip models for various stochastic circuits are proposed. the error recovery based on the formulation is also proposed. the SC bit flip model and error recovery scheme are verified on basic SC elements such as the SC multipliers and an FSM-based stochastic circuit. they are then applied to a complex SC system computing a neural network. the results show that the accuracy of MNIST digit recognition can be recovered even with a high bit flip rate of 10%.
Real-time health monitoring systems generate a large volume of sensing data, requiring tremendous processing time and storage space. Orthogonal to existing approximate computing mechanisms, thiswork proposes a Feature...
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ISBN:
(纸本)9798400706059
Real-time health monitoring systems generate a large volume of sensing data, requiring tremendous processing time and storage space. Orthogonal to existing approximate computing mechanisms, thiswork proposes a Feature-Driven Approximation (FDApx) method to address the pressing need for fast data processing and a limited storage budget in wearable health monitoring devices. the proposed FDApx method reverses the features interested in high-level applications to derive approximation thresholds to retain feature-critical information, rather than aimlessly storing and transmitting all raw data. Case studies in an insole sensing system for fall risk assessment show that FDApx can reduce the data size by up to 87% over raw data and up to 85% over 2-bit precision reduction-based approximation. the approximation from FDApx only results in up to a 2% deviation in swing time;in contrast, the approximation based on precision reduction causes a 30% deviation in the same gait feature(1).
Word-aware sentiment analysis has posed a significant challenge over the past decade. Despite the considerable efforts of recent language models, achieving a lightweight representation suitable for deployment on resou...
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ISBN:
(纸本)9798400706059
Word-aware sentiment analysis has posed a significant challenge over the past decade. Despite the considerable efforts of recent language models, achieving a lightweight representation suitable for deployment on resource-constrained edge devices remains a crucial concern. this study proposes a novel solution by merging two emerging paradigms, the Word2Vec language model and Hyperdimensional computing, and introduces an innovative framework named Word2HyperVec. Our framework prioritizes model size and facilitates low-power processing during inference by incorporating embeddings into a binary space. Our solution demonstrates significant advantages, consuming only 2.2 W, up to 1.81x more efficient than alternative learning models such as support vector machines, random forest, and multi-layer perceptron.
this work will present an embedded neuromorphic platform developed for long-term unintended gamma radiation monitoring. We describe the hardware architecture and supporting software developed to demonstrate neuromorph...
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ISBN:
(纸本)9798400706059
this work will present an embedded neuromorphic platform developed for long-term unintended gamma radiation monitoring. We describe the hardware architecture and supporting software developed to demonstrate neuromorphic computing for applications where ultra-low power and always-on sensing are required. this is followed by a discussion of our current work on an improved platform that integrates both event-driven vision and gamma-ray spectroscopy sensors for nuclear safeguards applications. Finally, future research directions toward event-driven sampling techniques to integrate analog-to-information reduction into the sensing electronics are proposed.
the rapid advancement in electronics, embedded systems, wireless communications, computer software applications and artificial intelligence is expanding the use of the Internet-of-things (IoT) in many application doma...
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