Skip to content

Investment Policy

  • Science
  • Analytics
  • Who is Denis Avetisyan?

Science

Adapting Data to the System: A New Code for Heterogeneous Storage

18.01.2026 by Ray Dalio

A novel coding scheme dynamically optimizes data access across diverse storage systems, accounting for both varying server capabilities and differing data request patterns.

Categories Science

Protecting Patient Data in the Age of AI

18.01.2026 by Ray Dalio

Large language models are increasingly applied across diverse healthcare functions, encompassing tasks such as medical diagnosis, personalized treatment planning, and streamlined administrative processes.

As large language models become increasingly integrated into healthcare, understanding and mitigating the unique privacy risks across their entire lifecycle is paramount.

Categories Science

Decoding Redundancy: New Codes for Robust Communication

18.01.2026 by Ray Dalio

For the sequence ‘A​G​G​T​CAGGTC’, vector partitioning yields distinct representations-0111001110, 0001100011, and 0110101101-demonstrating that additive combinations of these partitioned vectors can reconstruct the original data, as evidenced by [latex]01110 + 00011 = 01101[/latex] and [latex]1110 + 00011 = 01101[/latex], suggesting a decompositional structure inherent in the sequence’s representation.

A new study explores coding schemes designed to reliably transmit data even when information is inherently repeated and prone to errors.

Categories Science

Shorter Codes, Stronger Signals: A New Approach to Error Correction

18.01.2026 by Ray Dalio

The study demonstrates that a novel code implementation-characterized by a girth of 8-achieves performance parity with its symmetrically constructed counterpart (also girth 8) when utilizing a circulant size of 559, suggesting that architectural symmetry isn’t necessarily a prerequisite for equivalent operational efficiency in this context.

Researchers have developed innovative algebraic techniques for constructing QC-LDPC codes that achieve improved performance with significantly reduced code lengths.

Categories Science

Beyond Versioning: A New Approach to Transactional Memory

18.01.2026 by Ray Dalio

Multiverse employs a data structure wherein addresses map to versioned lookup tables (VLTs), though not all addresses within a bucket are necessarily versioned, necessitating initial bloom filter access to determine presence before consulting the VLT itself-a design acknowledging that complete versioning is often an unsustainable aspiration.

Researchers have developed Multiverse, a transactional memory system that intelligently balances optimistic and multiversioned concurrency control to boost performance across diverse workloads.

Categories Science

Reasoning with Confidence: Building Trustworthy AI Answers

18.01.2026 by Ray Dalio

Dynamic knowledge graphs enable a system to reason with uncertainty, adapting its understanding as new information emerges rather than relying on static, brittle representations.

A new approach to knowledge representation allows question answering systems to dynamically adapt to evolving information and express the certainty of their responses.

Categories Science

Smarter Caching: Reducing Network Load with Variable Costs

18.01.2026 by Ray Dalio

This review explores how coded caching can be optimized to minimize communication costs in multi-user systems where retrieving data from different sources has varying expenses.

Categories Science

Decoding Imbalance: New Codes for Reliable Boolean Functions

18.01.2026 by Ray Dalio

The system models a code designed to function even across noisy transmission channels, prioritizing operational resilience through inherent error correction.

Researchers have developed and analyzed function-correcting codes designed to ensure accuracy even when dealing with Boolean functions where outputs are heavily skewed.

Categories Science

Shadowing for Security: A New Approach to Binary Protection

18.01.2026 by Ray Dalio

XuanJia establishes a robust exception-aware protection workflow by fortifying both code and exception metadata during static transformation, then executing within its virtual machine interpreter-a process that includes a compatibility-preserving global unwinding step before securely handling all remaining exception logic to ensure both strong protection and application binary interface (ABI) compatibility.

Researchers have developed a novel virtualization-based obfuscation framework that safeguards code and exception handling mechanisms against reverse engineering.

Categories Science

Beyond Simple Models: Rethinking Electron Behavior in Quantum Materials

18.01.2026 by Ray Dalio

Correlated hopping, characterized by [latex] x [/latex], significantly alters the lower Hubbard band while largely preserving the upper band, manifesting as distinct features in the differential conductance and Seebeck coefficient as a function of gate voltage under conditions of particle-hole symmetry-a phenomenon observed with Hubbard interaction [latex] U=16 [/latex], temperature [latex] T=0.3 [/latex], and symmetric bias [latex] V=4 [/latex] normalized to effective electrode couplings [latex] \Gamma_{L}=\Gamma_{R}=1 [/latex].

New research highlights the crucial role of correlated hopping interactions in understanding the properties of both superconductors and nanoscale quantum dot devices.

Categories Science
Older posts
Newer posts
← Previous Page1 … Page11 Page12 Page13 … Page82 Next →
© 2026 Investment Policy • Built with GeneratePress