Niharika Sachdeva

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 22

Top Topics

Crime Prevention

Law Enforcement

Top Venues

Publications

Nidhi Goyal, Jushaan Singh Kalra, Charu Sharma, Raghava Mutharaju, Niharika Sachdeva, Ponnurangam Kumaraguru
JobXMLC: EXtreme Multi-Label Classification of Job Skills with Graph Neural Networks. EACL (Findings) (2023)
Nidhi Goyal, Radhika Mamidi, Niharika Sachdeva, Ponnurangam Kumaraguru
Warning: It's a scam!! Towards understanding the Employment Scams using Knowledge Graphs. COMAD/CODS (2023)
Nidhi Goyal, Anmol Goel, Tanuj Garg, Niharika Sachdeva, Ponnurangam Kumaraguru
Efficient Knowledge Graph Embeddings via Kernelized Random Projections. BDA (Astronomy, Science, and Engineering) (2023)
Udit Arora, Nidhi Goyal, Anmol Goel, Niharika Sachdeva, Ponnurangam Kumaraguru
Ask It Right! Identifying Low-Quality questions on Community Question Answering Services. IJCNN (2022)
Nidhi Goyal, Niharika Sachdeva, Anmol Goel, Jushaan Singh Kalra, Ponnurangam Kumaraguru
KCNet: Kernel-Based Canonicalization Network for Entities in Recruitment Domain. ICANN (2) (2021)
Nidhi Goyal, Niharika Sachdeva, Ponnurangam Kumaraguru
Spy the Lie: Fraudulent Jobs Detection in Recruitment Domain using Knowledge Graphs. KSEM (2021)
Nausheen Fatma, Niharika Sachdeva, Nitendra Rajput
Canonicalizing Organization Names for Recruitment Domain. COMAD/CODS (2020)
Nausheen Fatma, Vijay Choudhary, Niharika Sachdeva, Nitendra Rajput
Canonicalizing Knowledge Bases for Recruitment Domain. PAKDD (2) (2020)
Nidhi Goyal, Niharika Sachdeva, Vijay Choudhary, Rijula Kar, Ponnurangam Kumaraguru, Nitendra Rajput
Con2KG-A Large-scale Domain-Specific Knowledge Graph. HT (2019)
Vedant Nanda, Hemank Lamba, Divyansh Agarwal, Megha Arora, Niharika Sachdeva, Ponnurangam Kumaraguru
Stop the KillFies! Using Deep Learning Models to Identify Dangerous Selfies. WWW (Companion Volume) (2018)
Divam Gupta, Indira Sen, Niharika Sachdeva, Ponnurangam Kumaraguru, Arun Balaji Buduru
Empowering First Responders through Automated Multimodal Content Moderation. ICCC (2018)
Hemank Lamba, Varun Bharadhwaj, Mayank Vachher, Divyansh Agarwal, Megha Arora, Niharika Sachdeva, Ponnurangam Kumaraguru
From Camera to Deathbed: Understanding Dangerous Selfies on Social Media. ICWSM (2017)
Niharika Sachdeva, Ponnurangam Kumaraguru
Call for Service: Characterizing and Modeling Police Response to Serviceable Requests on Facebook. CSCW (2017)
Manar Mohamed, Song Gao, Niharika Sachdeva, Nitesh Saxena, Chengcui Zhang, Ponnurangam Kumaraguru, Paul C. van Oorschot
On the security and usability of dynamic cognitive game CAPTCHAs. J. Comput. Secur. 25 (3) (2017)
Niharika Sachdeva, Ponnurangam Kumaraguru, Munmun De Choudhury
Social Media for Safety: Characterizing Online Interactions Between Citizens and Police. BCS HCI (2016)
Sonal Goel, Niharika Sachdeva, Ponnurangam Kumaraguru, A. Venkata Subramanyam, Divam Gupta
PicHunt: Social Media Image Retrieval for Improved Law Enforcement. SocInfo (1) (2016)
Sonal Goel, Niharika Sachdeva, Ponnurangam Kumaraguru, A. Venkata Subramanyam, Divam Gupta
PicHunt: Social Media Image Retrieval for Improved Law Enforcement. CoRR (2016)
Niharika Sachdeva, Ponnurangam Kumaraguru
Social Media - New Face of Collaborative Policing? - A Survey Exploring Perceptions, Behavior, Challenges for Police Field Officers and Residents. HCI (12) (2016)
Niharika Sachdeva, Ponnurangam Kumaraguru
Online Social Networks and Police in India - Understanding the Perceptions, Behavior, Challenges. ECSCW (2015)
Niharika Sachdeva, Ponnurangam Kumaraguru
Deriving requirements for social media based community policing: insights from police. DG.O (2015)
Niharika Sachdeva, Ponnurangam Kumaraguru
Characterising Behavior and Emotions on Social Media for Safety: Exploring Online Communication between Police and Citizens. CoRR (2015)
Niharika Sachdeva, Ponnurangam Kumaraguru
Social networks for police and residents in India: exploring online communication for crime prevention. DG.O (2015)
Manar Mohamed, Niharika Sachdeva, Michael Georgescu, Song Gao, Nitesh Saxena, Chengcui Zhang, Ponnurangam Kumaraguru, Paul C. van Oorschot, Wei-bang Chen
A three-way investigation of a game-CAPTCHA: automated attacks, relay attacks and usability. AsiaCCS (2014)
Ponnurangam Kumaraguru, Niharika Sachdeva
Privacy4ICTD in India: Exploring Perceptions, Attitudes and Awareness about ICT Use. CoRR (2014)
Niharika Sachdeva, Ponnurangam Kumaraguru
Online Social Media and Police in India: Behavior, Perceptions, Challenges. CoRR (2014)
Niharika Sachdeva, Nitesh Saxena, Ponnurangam Kumaraguru
On the Viability of CAPTCHAs for use in Telephony Systems: A Usability Field Study. ISC (2013)
Niharika Sachdeva, Nitesh Saxena, Ponnurangam Kumaraguru
On the viability of CAPTCHAs for use in telephony systems: a usability field study. APCHI (2013)
Prateek Dewan, Niharika Sachdeva, Mayank Gupta, Ponnurangam Kumaraguru
ChaMAILeon: Exploring the Usability of a Privacy Preserving Email Sharing System. CoRR (2013)
Manar Mohamed, Niharika Sachdeva, Michael Georgescu, Song Gao, Nitesh Saxena, Chengcui Zhang, Ponnurangam Kumaraguru, Paul C. van Oorschot, Wei-bang Chen
Three-Way Dissection of a Game-CAPTCHA: Automated Attacks, Relay Attacks, and Usability. CoRR (2013)
Iulia Ion, Niharika Sachdeva, Ponnurangam Kumaraguru, Srdjan Capkun
Home is safer than the cloud!: privacy concerns for consumer cloud storage. SOUPS (2011)