Daniel Alves Rösel

daniel [at] alves [dot] world
/home/velocitatem/links: (0.1 GiB available)
  • lrwxr-xr-xJan 01github.com
  • lrwxr-xr-xJan 01linkedin.com
  • lrwxr-xr-xJan 01blog.alves.world
Dynamic Pricing Heuristic under strategic demand contamination from computer use agents (PHANTOM: Pricing Heuristics Against Non-human Transaction Orchestration Mechanisms) [Draft]

TL;DR:Defines how LLM agents split reconnaissance from purchase, driving the Cost of Information toward zero and undermining dynamic pricing.

Key Insight:A DR-RL pricing policy with DRO ambiguity sets and behavioral KL signals remains robust against agent-contaminated demand.

Tech Stack:
  • Dynamic_Pricing
  • DRO
  • DR_RL
  • Behavioral_Econ
  • LLM_Agents
Diagram of PHANTOM framework from demand contamination to behavioral separation and robust pricing.
Accenture Mavericks: Intelligent Document Processing for Spanish Notary Cross-Referencing [Nov 2025]

TL;DR:Built a secure, self-hosted pipeline to extract and cross-reference Spanish notary deeds and tax forms for property transactions.

Key Insight:Automated validation and discrepancy detection reduced manual workload for public officials while keeping data local.

Tech Stack:
  • Document_AI
  • NLP
  • Public_Sector
  • Spanish
  • LLM
Workflow diagram for Spanish notary document processing and verification.
Novel architecture to match supply quantity with supplier identity in Iberian energy markets [Mar 2024]

TL;DR:Trained a Seq2Seq LSTM to map anonymized energy bid sequences to market codes, reaching about 89% accuracy.

Key Insight:Chronological splitting, packed sequences, and teacher forcing delivered stable sequence labeling at scale.

Tech Stack:
  • Seq2Seq
  • LSTM
  • Energy_Markets
  • PyTorch
  • Time_Series
Seq2Seq LSTM workflow mapping anonymized energy bids to market codes.
Interpreted Language based on graph-like syntax structures [Dec 2023]

TL;DR:Designed and implemented GRAP, a C-based interpreted language with graph-structured syntax, memory, and IO modules.

Key Insight:Graph-shaped programs make data and control flow intuitive without a compilation step.

Tech Stack:
  • C
  • Language_Design
  • Interpreter
  • Graph_Syntax
LLM Implementation Security Suite [Mar 2023]

TL;DR:Built prompt stress-testing and anti-scraping tools and investigated LLM browser exfiltration risks.

Key Insight:Allow-listing inputs and content obfuscation reduce prompt attacks, while red-team work exposed browser data leaks.

Tech Stack:
  • LLM_Security
  • Prompt_Injection
  • Web_Security
  • Tooling
[GitHub] raccoon[GitHub] garlic[GitHub] llm-security