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Presentazione al Seminario FUB del 4 luglio 2011 "La sfida per l’accesso dinamico e flessibile allo spettro: radio cognitiva, spazi bianchi e nuovo quadro regolatorio "
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For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.Recently uploaded (20)
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Il progetto CSP White FI
- 1. La sfida per l’accesso dinamico e flessibile allo spettro: radio cognitiva, spazi bianchi e nuovo quadro regolatorio CSP WhiteFi project Seminari FUB – Bologna 4 luglio 2011 Roberto Borri Direzione Ricerca e Sviluppo, CSP
- 2. dell’autorizzazione alla sperimentazione Si ringrazia il MISE – Dip Com per la concessione e la società Rete Capri per la disponibilità all’utilizzo del canale 57 di cui sono titolari del diritto d’uso nella Provincia di Torino. WhiteFi @ 763 MHz
- 3. Digital divide: Non solo hotspot, bensì “Wide area coverage” @ wifi-like performance Internet delle cose (IoT): Dal “skeduled data gathering“ al “Near-always on sensor access” Due grandi necessità ancora irrisolte
- 4. 4 Valli di Lanzo / Val di Viù
- 5. 5 Val di Viù
- 6. System parameters WhiteFi IEEE 802.11h Operational channel 5MHz @ 763MHz 20MHz @ 5GHz Tx Power 18 dBm 22 dBm AP antennas 70° span 9 dBi gain 150° span 8 dBi gain STA antennas Omnidir. 6 dBi gain Omnidir. 5 dBi gain 6
- 7. 7 Lab test: throughput assessment • Single UDP flow
- 10. 5GHz coverage 10
- 12. Throughput with a 2Mb/s UDP flow from AP to station (downlink) 12
- 13. Throughput with a 2Mb/s UDP flow from station to AP (uplink) 13
- 14. Throughput at 763MHz with a 6Mb/s UDP flow 14
- 15. CSP roadmap for SDR WhiteSpace system • Objective: – development of a cognitive network of software-defined wireless nodes operating in the TV white spaces • Main characteristics – DVB-T specific sensing (cyclic prefix correlation) – High spectral efficiency • Full bandwidth exploitation • Adaptive coding and modulation schemes – Relaying • Inter-frequency • Multi-hop 15
- 16. CSP roadmap for SDR WhiteSpace system • 2011-Q2 – Study and definition of the whole system (PHY layer, MAC layer, Sensing, network structure) – Development of the spectrum sensing module – Development of the transceiver module • 2011-Q3 – Lab testing of the sensing module – Development of the transceiver module • 2011-Q4 – Lab testing of the transceiver module – Integration of the whole system, lab and field testing • 2012: improvements • higher spectral efficiency • better radio resource management • relaying 16
- 17. CSP roadmap for SDR WhiteSpace system • SDR prototype architecture – AP and STA nodes • General-purpose workstations (Linux-based) • Ettus USRP2 radio front-ends • Critical aspects – High latency of the USRP ↔ workstation connection – Limited overall bandwidth – Planned improvement: bus-based platform i.e. Microsoft SORA 17
- 18. 18 Contatti CSP innovazione nelle ICT Sede via Livorno 60 - 10144 Torino Edificio Laboratori A1 Tel +39 011 4815111 Fax +39 011 4815001 E-mail: info@csp.it Seconda sede operativa Villa Gualino - Viale Settimio Severo 63 10133 Torino www.csp.it Roberto Borri R&D Department mail: roberto.borri@csp.it tel: +39 0114815184