Search Results for author: Sandhya Saisubramanian

Found 7 papers, 1 papers with code

Mitigating Negative Side Effects via Environment Shaping

no code implementations13 Feb 2021 Sandhya Saisubramanian, Shlomo Zilberstein

The human shapes the environment through minor reconfiguration actions so as to mitigate the impacts of the agent's side effects, without affecting the agent's ability to complete its assigned task.

Learning to Generate Fair Clusters from Demonstrations

no code implementations8 Feb 2021 Sainyam Galhotra, Sandhya Saisubramanian, Shlomo Zilberstein

Empirical evaluation on three real-world datasets demonstrates the effectiveness of our approach in quickly identifying the underlying fairness and interpretability constraints, which are then used to generate fair and interpretable clusters.

Clustering Fairness

Avoiding Negative Side Effects due to Incomplete Knowledge of AI Systems

no code implementations24 Aug 2020 Sandhya Saisubramanian, Shlomo Zilberstein, Ece Kamar

Learning to recognize and avoid such negative side effects of an agent's actions is critical to improve the safety and reliability of autonomous systems.

Balancing the Tradeoff Between Clustering Value and Interpretability

1 code implementation17 Dec 2019 Sandhya Saisubramanian, Sainyam Galhotra, Shlomo Zilberstein

The interpretability of the clusters is complemented by generating simple explanations denoting the feature values of the nodes in the clusters, using frequent pattern mining.

Clustering Graph Clustering

Minimizing the Negative Side Effects of Planning with Reduced Models

no code implementations22 May 2019 Sandhya Saisubramanian, Shlomo Zilberstein

To that end, we propose planning using a portfolio of reduced models, a planning paradigm that minimizes the negative side effects of planning using reduced models by alternating between different outcome selection approaches.

Lexicographically Ordered Multi-Objective Clustering

no code implementations2 Mar 2019 Sainyam Galhotra, Sandhya Saisubramanian, Shlomo Zilberstein

We introduce a rich model for multi-objective clustering with lexicographic ordering over objectives and a slack.

Clustering

Planning in Stochastic Environments with Goal Uncertainty

no code implementations18 Oct 2018 Sandhya Saisubramanian, Kyle Hollins Wray, Luis Pineda, Shlomo Zilberstein

The framework extends the stochastic shortest path (SSP) model to dynamic environments in which it is impossible to determine the exact goal states ahead of plan execution.

Decision Making

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