Publications

20 results for Niharika DSouza

ASTER: Agentic Text-to-SPARQL with Task Skills, Autonomous Exploration, and Refinement
- - Nandana Mihindukulasooriya
  - Niharika DSouza
  - et al.
- 2026
- ISWC 2026
Demo paper
What Skill Dependency Graphs Are Really Good For: An Empirical Study
- - Jui-Chien Lin
  - Oshani Seneviratne
  - et al.
- 2026
- ISWC 2026
Workshop paper
Can Skill-Driven LLM Agents Solve Text2SPARQL through Autonomous Exploration and Iterative Refinement?
- - Nandana Mihindukulasooriya
  - Niharika DSouza
  - et al.
- 2026
- ISWC 2026
Workshop paper
When Should We Build the Graph? An Amortized Pareto View of Demand-Driven Knowledge Graph Construction
- - Niharika DSouza
  - Satyananda Kashyap
  - et al.
- 2026
- ISWC 2026
Workshop paper
How Much Structure Should Agentic Graph Memory Build for Text Retrieval?
- - Satyananda Kashyap
  - Niharika DSouza
  - et al.
- 2026
- VLDB 2026
Workshop paper
Can a single tabular embedding model service different tasks?
- - Niharika DSouza
  - Liane Vogel
  - et al.
- 2026
- VLDB 2026
Workshop paper
HGR-TabE: Universal Tabular Embeddings via Maximal Correlation Alignment
- - Niharika DSouza
  - Liane Vogel
  - et al.
- 2026
- ICML 2026
Workshop paper
SemCLIP: A Semantic Memory-Aligned Vision Language Model
- - Tanveer Syeda-Mahmood
  - Niharika DSouza
  - et al.
- 2025
- NeurIPS 2025
Workshop paper
Automatic Prompt Engineering with No Task Cues and No Tuning
- - Md Faisal Mahbub Chowdhury
  - Nandana Mihindukulasooriya
  - et al.
- 2025
- ICDM 2025
Workshop paper
Phrase-grounded Fact-checking for Automatically Generated Chest X-ray Reports
- - Razi Mahmood
  - Diego Machado Reyes
  - et al.
- 2025
- MICCAI 2025
Conference paper