Pierre Halftermeyer (@halftep) 's Twitter Profile
Pierre Halftermeyer

@halftep

The Graph Crusader, High Defender of the Sacred Nodes, Believer in the Unbound Potential of Graph Structures, Sovereign Archon of Table Decommissioning @Neo4j

ID: 1437326384125390853

calendar_today13-09-2021 08:05:09

320 Tweet

159 Followers

646 Following

Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 -- Day 10: Hoof It Path finding in #Neo4j with #QPP and brand new #SHORTEST keyword puzzle: adventofcode.com/2024/day/10 code: github.com/halftermeyer/A… Viz and scene actions with #Bloom: youtube.com/watch?v=b3t2fc…

Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 -- Day 15: Warehouse Woes Sokoban on steroid today. #Python + #Neo4j #Cypher #GPM 💪 to operate a #StateMachine. puzzle: adventofcode.com/2024/day/15 code: github.com/halftermeyer/A…

#AdventOfCode 2024 -- Day 15: Warehouse Woes
Sokoban on steroid today. #Python + #Neo4j #Cypher #GPM 💪 to operate a #StateMachine.

puzzle: adventofcode.com/2024/day/15
code: github.com/halftermeyer/A…
Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 -- Day 16: Reindeer Maze Classic hashtag#PathFinding in a maze: easy hashtag#Neo4j hashtag#GDS win! puzzle: adventofcode.com/2024/day/16 code: github.com/halftermeyer/A…

#AdventOfCode 2024 -- Day 16: Reindeer Maze
Classic hashtag#PathFinding in a maze: easy hashtag#Neo4j hashtag#GDS win!
puzzle: adventofcode.com/2024/day/16
code: github.com/halftermeyer/A…
Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 --- Day 18: RAM Run A Graph problem today. Path finding under constraints: I'm partial to #GQL. puzzle: adventofcode.com/2024/day/18 code: github.com/halftermeyer/A…

#AdventOfCode 2024 --- Day 18: RAM Run
A Graph problem today.
Path finding under constraints: I'm partial to #GQL.

puzzle: adventofcode.com/2024/day/18
code: github.com/halftermeyer/A…
Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 --- Day 19: Linen Layout Are you gonna call the best-practice-police? Offroad #Neo4j #Cypher and colorful hashtag#Bloom graph visualization. puzzle: adventofcode.com/2024/day/19 code: github.com/halftermeyer/A…

#AdventOfCode 2024 --- Day 19: Linen Layout
Are you gonna call the best-practice-police?
Offroad #Neo4j #Cypher and colorful hashtag#Bloom graph visualization.

puzzle: adventofcode.com/2024/day/19
code: github.com/halftermeyer/A…
Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 --- Day 20: Race Condition Taking shortcuts in a maze with #Neo4j #GDS Dijkstra's single-source shortest path algorithm and good old #Cypher puzzle: adventofcode.com/2024/day/20 code: github.com/halftermeyer/A…

#AdventOfCode 2024 --- Day 20: Race Condition
Taking shortcuts in a maze with #Neo4j #GDS Dijkstra's single-source shortest path algorithm and good old #Cypher
puzzle: adventofcode.com/2024/day/20
code: github.com/halftermeyer/A…
Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 --- Day 23: LAN Party Using #Neo4J #GDS Louvain Modularity Algorithm to find the biggest clique puzzle: adventofcode.com/2024/day/23 code: github.com/halftermeyer/A…

#AdventOfCode 2024 --- Day 23: LAN Party
Using #Neo4J #GDS Louvain Modularity Algorithm to find the biggest clique
puzzle: adventofcode.com/2024/day/23
code: github.com/halftermeyer/A…
Pierre Halftermeyer (@halftep) 's Twitter Profile Photo

#AdventOfCode 2024 --- Day 24: Crossed Wires Build the #DigitalTwin of your electronic device with #Neo4j, run it in hashtag#Cypher and rewire it with #Bloom puzzle: adventofcode.com/2024/day/11 code: github.com/halftermeyer/A…

#AdventOfCode 2024 --- Day 24: Crossed Wires
Build the #DigitalTwin of your electronic device with #Neo4j, run it in hashtag#Cypher and rewire it with #Bloom
puzzle: adventofcode.com/2024/day/11
code: github.com/halftermeyer/A…
Sebastian Siemiatkowski (@klarnaseb) 's Twitter Profile Photo

Yes, we did shut down Salesforce a year ago, as we have many SaaS providers—an internal estimate is about 1,200 SaaS shut down. No, I don't think it is the end of Salesforce; might be the opposite. Here is what actually happened and how/why we originally intended to NOT share

Neo4j (@neo4j) 's Twitter Profile Photo

Working with legal contracts has never been easier: implement an end-to-end solution using Agentic GraphRAG. 1️⃣ Structure legal contracts into a knowledge graph in Neo4j 2️⃣ Create a powerful repository of information that’s easy to query and analyze. 3️⃣ Build a LangGraph agent

Working with legal contracts has never been easier: implement an end-to-end solution using Agentic GraphRAG.

1️⃣ Structure legal contracts into a knowledge graph in Neo4j
2️⃣ Create a powerful repository of information that’s easy to query and analyze. 
3️⃣ Build a LangGraph agent
Neo4j (@neo4j) 's Twitter Profile Photo

Pattern matching: the most straightforward and effective technique for solving real-world data problems.😮 Some use cases where you can apply pattern matching to your data: 👉Personalize Product Recommendations 👉Optimize Supply Chains 👉Detect Fraud (take a look at the fraud

Pattern matching: the most straightforward and effective technique for solving real-world data problems.😮 

Some use cases where you can apply pattern matching to your data:

👉Personalize Product Recommendations 
👉Optimize Supply Chains
👉Detect Fraud (take a look at the fraud
Neo4j (@neo4j) 's Twitter Profile Photo

Connected Component Forest for fraud detection: events are linked chronologically to preserve real-time causality and avoid information leakage in ML pipelines. The result? Time-aware graphs track connections as they form. Master fraud detection with Pierre Halftermeyer's

Connected Component Forest for fraud detection: events are linked chronologically to preserve real-time causality and avoid information leakage in ML pipelines.

The result? Time-aware graphs track connections as they form.

Master fraud detection with Pierre Halftermeyer's
The Year of the Graph (@theyotg) 's Twitter Profile Photo

Mastering Fraud Detection With Temporal Graph Modeling Did you know that consumer credit fraud costs the financial industry more than $10 billion annually? Traditional methods struggle to keep pace with evolving fraud networks, prompting us to explore a dynamic and scalable

Mastering Fraud Detection With Temporal Graph Modeling

Did you know that consumer credit fraud costs the financial industry more than $10 billion annually? 

Traditional methods struggle to keep pace with evolving fraud networks, prompting us to explore a dynamic and scalable
Neo4j (@neo4j) 's Twitter Profile Photo

Simpler queries, faster performance, and the ability to tackle difficult graph problems with ease; let's see #Cypher 25 can do it! What does it offer? ⌨️ REPEATABLE ELEMENTS match mode and allReduce function Here's a hint of what you'll find in this blog: Cypher 25 helps you

Simpler queries, faster performance, and the ability to tackle difficult graph problems with ease; let's see #Cypher 25 can do it!

What does it offer?
⌨️ REPEATABLE ELEMENTS match mode and allReduce function
Here's a hint of what you'll find in this blog: Cypher 25 helps you