Alexander Politowicz

3 papers · 2021–2026 · 2 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12)

Venues

EMNLP (2) WACV (1)

Top co-authors

Bing Liu (3) Sahisnu Mazumder (3) Eric Robertson (2) Nianzu Ma (2) Scott Grigsby (2) Jiahua Chen (1)

Research topics

Machine Learning (3) Learning Types · Machine Learning (3) Deep Learning (2) Natural Language Processing (2) Core Methods (2) Understanding (2) Artificial Intelligence (1) Applications (1) Architectures (1) Core AI (1) Learning Types · Deep Learning (1)

Keywords

novelty detection (2) anomaly detection (1) text classification (1) relation extraction (1) named entity recognition (1) semantic analysis (1) fine-grained classification (1) knowledge base (1) multi-view learning (1) semantic similarity (1) out-of-distribution detection (1) feature fusion (1) graph attention network (1) textual entailment (1) knowledge reasoning (1) semantic reasoning (1) named entity (1) natural language description (1) cross-view attention (1) semantic novelty (1)

Papers

Improving Out-of-Distribution Detection Using Segmented Images and Cross-View Attention Fusion WACV 2026 Semantic Novelty Detection and Characterization in Factual Text Involving Named Entities EMNLP 2022 Semantic Novelty Detection in Natural Language Descriptions EMNLP 2021