Network Science
If you like applying Network Science, every challenge here gives you a chance to practice it on a real industry brief.
- AnalysisIntermediateNew
Detect Coordinated Inauthentic Behavior on a National News Platform
Receive an anonymized 90-day export of comments (user_id, article_id, timestamp, like_count, reply_to_id) and basic user metadata (registration date, login pattern bucket). Buil…
- Network Science
- Community Detection
- Graph Analysis
Open coursework - DesignIntermediateNew
Design a Crisis Information-Flow Analysis for a Newsroom
Using the sampled propagation log and the editorial brief in the provided materials, design and partially demonstrate an analysis that reconstructs the alert's 72-hour spread as…
- Computational Journalism
- Temporal Networks
- Network Science
Open coursework - AnalysisIntermediateNew
Harden a Medium-Voltage Grid Against Storm-Season Failures
Build a network model of the medium-voltage service area from the provided node and edge datasets (roughly 1,600 nodes and 1,900 links, each link carrying capacity, install year…
- Network Science
- Graph Analysis
- Resilience Analysis
Open coursework - AnalysisIntermediateNew
Map Knowledge Diffusion Across an Open-Source Project Ecosystem
Using the de-identified contributor activity export (material 1), build a temporal contributor-project network from the recorded events, then collapse it into a contributor-to-c…
- Network Science
- Temporal Networks
- Graph Analysis
Open coursework Practice your coursework on real scenarios.
Every challenge is shaped from real-world context — not generic exercises. The work mirrors what your degree prepares you for.
Why Ewance
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
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