On Summer/Winter Internship Requests

I am NOT offering any short-term projects for internships and I do not have the bandwidth to respond to requests about summer or winter internships. If you are interested in working with me, I recommend you apply for a short-term employment in one of my projects, or join the B.Tech./M.Tech./Ph.D. programs in IIT-Delhi.

Recent Publications

More Publications

. Modeling Implicit Communities from Geo-tagged Event Traces using Spatio-Temporal Point Processes (to appear). Proc. of the 21st International Conference on Web Information Systems Engineering (WISE 2020), 2020.


. How and Why is An Answer (Still) Correct? Maintaining Provenance in Dynamic Knowledge Graphs (to appear). Proc. of the 29th ACM Intl. Conference on Information and Knowledge Management (CIKM), 2020.

Preprint Code Slides

. IterefinE: Iterative KG Refinement Embeddings using Symbolic Knowledge. Proc. of the 2nd Conference on Automated Knowledge Base Construction (AKBC), 2020.

Preprint PDF Code Dataset Slides

. Aspect-based Academic Search using Domain-specific KB.. Proc. of the 42nd European Conference on Information Retrieval (ECIR), 2020.


. Adaptive Learned Bloom Filters under Incremental Workloads (Best Paper). Proc. of the ACM India Joint International Conference on Data Sciences and Management of Data (CoDS-COMAD) 2020 (7th ACM iKDD CoDS and 25th COMAD), 2020.



COL 764 - Information Retrieval and Web Search (2020-21 Sem 1)

Understand and implement large-scale text search systems effectively and efficiently

COL 106 - Datastructures and Algorithms (2019-20 Sem 2)

Datastructures and algorithms using Java.

COL 864 - Spl Topics in AI (2019-20 Sem 1)

Focus on Information Retrieval

COV 888 - Spl. Module in Database Systems (2018-19 Sem 2)

Focus on Knowledge Graph Management and IR

COL 864 - Spl Topics in AI (2018-19 Sem 1)

Focus on Information Retrieval

Recent Posts

More Posts

Our SIGMOD 2019 work on regular simple path queries on billion-node graphs with zero indexing receives SIGMOD reproducibility badge!


Woot!!! Our paper proposing a novel language modeling approach for temporal information needs was awarded the Test of Time award at ECIR 2020!


We use the time-series of medical events as the background information for linking diagnoses terms in a medical ontology. Accepted as a full paper at ACM BCB 2019.


Random walks strike again!! This time for solving regular simple path reachability. Our ARRIVAL paper accepted in SIGMOD 2019




Social Media Analysis

Building Platforms for Privacy-preserving and Aggregated Analysis of Media