58 citations · 163 across the 32 of their papers we have counts for
7 papers · 1 filter
STRUCTUREDAGENT: Planning with AND/OR Trees for Long-Horizon Web Tasks
ELita Lobo, Xu Chen, Jingjing Meng +5
Existing LLM-based web agents struggle on complex, long-horizon tasks due to limited in-context memory, weak planning abilities, and greedy behaviors that lead to premature termina…
Axiomatic Aggregations of Abductive Explanations
Gagan Biradar, Yacine Izza, Elita Lobo +2
The recent criticisms of the robustness of post hoc model approximation explanation methods (like LIME and SHAP) have led to the rise of model-precise abductive explanations. For e…
Finding Fair and Efficient Allocations When Valuations Don't Add Up
Nawal Benabbou, Mithun Chakraborty, Ayumi Igarashi +1
In this paper, we present new results on the fair and efficient allocation of indivisible goods to agents whose preferences correspond to {\em matroid rank functions}. This is a ve…
Weighted Envy-Freeness in Indivisible Item Allocation
Mithun Chakraborty, Ayumi Igarashi, Warut Suksompong +1
We introduce and analyze new envy-based fairness concepts for agents with weights that quantify their entitlements in the allocation of indivisible items. We propose two variants o…
A Learning Framework for Distribution-Based Game-Theoretic Solution Concepts
Tushant Jha, Yair Zick
The past few years have seen several works on learning economic solutions from data; these include optimal auction design, function optimization, stable payoffs in cooperative game…
The Price of Quota-based Diversity in Assignment Problems
Nawal Benabbou, Mithun Chakraborty, Vinh Ho Xuan +2
We introduce and analyze an extension to the matching problem on a weighted bipartite graph: Assignment with Type Constraints. The two parts of the graph are partitioned into subse…
Axiomatic Characterization of Data-Driven Influence Measures for Classification
Jakub Sliwinski, Martin Strobel, Yair Zick
We study the following problem: given a labeled dataset and a specific datapoint x, how did the i-th feature influence the classification for x? We identify a family of numerical i…