65 citations
- IBM Research - IndiaIN25 papers
- Indian Institute of Science BangaloreIN14 papers
- IBM (United States)US12 papers
- IBM Research - Thomas J. Watson Research CenterUS7 papers
- Indian Institute of Technology MadrasIN3 papers
- IBM Research - AlmadenUS2 papers
- IBM Research - IrelandIE2 papers
- IBM Research - ZurichCH2 papers
- Indian Institute of Technology BombayIN2 papers
- Indian Institute of Technology DelhiIN2 papers
- International Institute of Information Technology BangaloreIN2 papers
- The University of QueenslandAU2 papers
5 papers · 1 filter
HEMI: Hyperedge Majority Influence Maximization
Varun Gangal, Balaraman Ravindran, Ramasuri Narayanam
In this work, we consider the problem of influence maximization on a hypergraph. We first extend the Independent Cascade (IC) model to hypergraphs, and prove that the traditional i…
Inferring Uncertain Trajectories from Partial Observations
Prithu Banerjee, Sayan Ranu, Sriram Raghavan
The explosion in the availability of GPS-enabled devices has resulted in an abundance of trajectory data. In reality, however, majority of these trajectories are collected at a low…
Phoenix: A Self-Optimizing Chess Engine
Rahul Aralikatte, G Srinivasaraghavan
Since the advent of computers, many tasks which required humans to spend a lot of time and energy have been trivialized by the computers' ability to perform repetitive tasks extrem…
Vertex-disjoint Cycle Cover for graph signal processing
Raghavendra Singh
Eigenvectors of the Laplacian of a cycle graph exhibit the sinusoidal characteristics of the standard DFT basis, and signals defined on such graphs are amenable to linear shift inv…
A Robust UCB Scheme for Active Learning in Regression from Strategic Crowds
Divya Padmanabhan, Satyanath Bhat, Dinesh Garg +2
We study the problem of training an accurate linear regression model by procuring labels from multiple noisy crowd annotators, under a budget constraint. We propose a Bayesian mode…