https://elixpo.com/research Elixpo Research Research records, experiments, papers, artifacts, and reproducibility updates published by Elixpo. 2026-10-28T00:00:00.000Z Elixpohttps://elixpo.com https://elixpo.com/research/qfabric QFabric: Guarded Cross-Domain Task Recovery and Its Limits on a Linux-RTOS Board 2026-11-01T00:00:00.000Z QFabric treats task placement on a Linux-plus-microcontroller board as guarded recovery from violated empirical timing contracts, with hysteresis, semantic and capacity admission, quiescent epoch switching, and probation-based rollback. Measured on an Arduino UNO Q, each MCU call costs about 19 ms of Linux-resident dispatch and Linux contention degrades the MCU path more than the Linux path, so migration never helps; QFabric correctly never migrates, while a controller without hysteresis would make seven harmful moves. Ayushman Bhattacharya Anwesha Chakraborty https://elixpo.com/research/emoji-transnet Emoji Contextual Translator 2026-10-28T00:00:00.000Z An archived T5 fine-tuning experiment that translates emoji-rich sentences into plain-English descriptions and includes inference and ROUGE evaluation scripts. https://elixpo.com/research/wozformer WozFormer: Language-Model Inference on Constrained 6502 Hardware 2026-10-28T00:00:00.000Z An active investigation of compact transformer, retrieval, recurrent, and hyperdimensional architectures for language-model inference on a 1 MHz 6502 with tightly constrained SRAM and EEPROM. The public record includes progressive notebooks, model exports, reference implementations, hardware work, empirical findings, and an in-progress manuscript. Nihal Gazi Ayushman Bhattacharya https://elixpo.com/projects/oreo RV565: Cross-Layer Co-Design for Frame-Independent Video Playback on MicroPython-Class ESP32-S3 Systems 2026-10-22T00:00:00.000Z RV565 stores every video frame in the display's native RGB565 format and decodes frames independently on the ESP32-S3 behind Oreo. A dual-core pipeline that decompresses the next frame during the current SPI DMA transfer reaches 24 FPS with no missed frames on both evaluated clips, leaving the display link as the bottleneck; inside OreoOS, firmware decompression alone reaches 12.2 FPS. Ayushman Bhattacharya Anwesha Chakraborty https://elixpo.com/research/monodiffuse Native Binary-Weight Training Outperforms Zero-Shot Sign Projection in MNIST Diffusion 2026-10-17T00:00:00.000Z A controlled study of one-bit-weight diffusion training that separates binary representational limits from post-training projection failure using matched residual U-Net experiments, repeated seeds, controls, hashes, and runnable artifacts. Ayushman Bhattacharya Anwesha Chakraborty Nihal Gazi https://elixpo.com/research/oreolook A Three-Layer Caching Architecture for Low-Latency LLM Web Search on Commodity CPU Hardware 2026-08-12T00:00:00.000Z OreoLook presents a three-layer cache for session context, semantically equivalent queries, and URL embeddings in an open LLM answer engine operating on commodity CPU infrastructure. Ayushman Bhattacharya Nihal Gazi https://elixpo.com/research/falcon Falcon High-Altitude Commit Engine 2026-04-01T00:00:00.000Z A completed automation experiment that used Git plumbing to produce a deliberately large repository history and contribution-graph pattern. It is preserved as an experimental artifact, not an active research claim. https://elixpo.com/research/octabit Exploring Microcode CPU Instructions with RISC 8-Bit Breadboard Computer 2025-06-01T00:00:00.000Z A documented RISC-style 8-bit breadboard computer built with transistor and TTL logic, a discrete arithmetic logic unit, Arduino-managed microcode, four-bit opcode and address fields, and a four-digit seven-segment output. The public record connects the implementation, schematics, hardware documentation, and published paper. Ayushman Bhattacharya Anwesha Chakraborty Vivek Yadav Piyali Sarkar Sonali Bhowmik Dipankar Misra Sumit Nandi