Tanzima Hashem

According to our database, Tanzima Hashem authored at least 60 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Efficient algorithms for community aware ridesharing.

Shuha Nabila, Tanzima Hashem, Samiul Anwar, A. B. M. Alim Al Islam

GeoInformatica, July, 2024

Deep Learning Based Crime Prediction Models: Experiments and Analysis.

Rittik Basak Utsha, Muhtasim Noor Alif, Yeasir Rayhan, Tanzima Hashem, Mohammed Eunus Ali

CoRR, 2024

2023

Spatial data trusts: an emerging governance framework for sharing spatial data.

Nenad Radosevic, Matt Duckham, Mohammad Saiedur Rahaman, Serene Ho, Katherine Williams, Tanzima Hashem, Yaguang Tao

Int. J. Digit. Earth, December, 2023

A Crowd-Enabled Approach for Privacy-Enhanced and Personalized Safe Route Planning for Fixed or Flexible Destinations.

Fariha Tabassum Islam, Tanzima Hashem, Rifat Shahriyar

IEEE Trans. Knowl. Data Eng., November, 2023

AIST: An Interpretable Attention-Based Deep Learning Model for Crime Prediction.

Yeasir Rayhan, Tanzima Hashem

ACM Trans. Spatial Algorithms Syst., June, 2023

Safest Nearby Neighbor Queries in Road Networks.

Punam Biswas, Tanzima Hashem, Muhammad Aamir Cheema

IEEE Trans. Intell. Transp. Syst., 2023

Enabling Spatial Digital Twins: Technologies, Challenges, and Future Research Directions.

Mohammed Eunus Ali, Muhammad Aamir Cheema, Tanzima Hashem, Anwaar Ulhaq, Muhammad Ali Babar

CoRR, 2023

An Efficient Approach for Indoor Facility Location Selection.

Yeasir Rayhan, Tanzima Hashem, Muhammad Aamir Cheema, Hua Lu, Mohammed Eunus Ali

Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023

2022

Dehydration Scan: An Artificial Intelligence Assisted Smartphone-Based System for Early Detection of Dehydration.

Priyeta Saha, Syed Muhammad Ibne Zulfiker, Tanzima Hashem, Khandker Aftarul Islam

Proceedings of the Pervasive Computing Technologies for Healthcare, 2022

Online Detection of Attentiveness of Students with Special Needs.

Khandker Aftarul Islam, Tanzima Hashem, Mohammed Eunus Ali, Tasin Ishmam, Aniruddha Ganguly, Madhusudan Basak, Nusrat Jahan, Sajida Rahman Danny

Proceedings of the 10th International Conference on Affective Computing and Intelligent Interaction, 2022

2021

A Crowd-enabled Solution for Privacy-Preserving and Personalized Safe Route Planning for Fixed or Flexible Destinations (Full Version).

Fariha Tabassum Islam, Tanzima Hashem, Rifat Shahriyar

CoRR, 2021

Safest Nearby Neighbor Queries in Road Networks (Full Version).

Punam Biswas, Tanzima Hashem, Muhammad Aamir Cheema

CoRR, 2021

Frequent Itemsets Mining with a Guaranteed Local Differential Privacy in Small Datasets.

Sharmin Afrose, Tanzima Hashem, Mohammed Eunus Ali

Proceedings of the SSDBM 2021: 33rd International Conference on Scientific and Statistical Database Management, 2021

A Privacy-Enhanced and Personalized Safe Route Planner with Crowdsourced Data and Computation.

Fariha Tabassum Islam, Tanzima Hashem, Rifat Shahriyar

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

2019

Protecting privacy for distance and rank based group nearest neighbor queries.

Tanzima Hashem, Lars Kulik, Kotagiri Ramamohanarao, Rui Zhang, Subarna Chowdhury Soma

World Wide Web, 2019

Efficient Scheduling of Generalized Group Trips in Road Networks.

Yeasir Rayhan, Tanzima Hashem, Roksana Jahan, Muhammad Aamir Cheema

ACM Trans. Spatial Algorithms Syst., 2019

Activity-aware Ridesharing Group Trip Planning Queries for Flexible POIs.

Mehnaz Tabassum Mahin, Tanzima Hashem

ACM Trans. Spatial Algorithms Syst., 2019

Towards Privacy-preserving Authenticated Disease Risk Queries.

Nusrat Jahan Mozumder, Maitraye Das, Tanzima Hashem, Sharmin Afrose, Khandakar Ashrafi Akbar

J. Inf. Process., 2019

Efficient trip scheduling algorithms for groups.

Roksana Jahan, Tanzima Hashem, Flora D. Salim, Sukarna Barua

Inf. Syst., 2019

Think Ahead: Enabling Continuous Sharing of Location Data in Real-Time with Privacy Guarantee.

Nazmun Naher, Tanzima Hashem

Comput. J., 2019

Continuous Detour Queries in Indoor Venues.

Chaluka Salgado, Muhammad Aamir Cheema, Tanzima Hashem

Proceedings of the 16th International Symposium on Spatial and Temporal Databases, 2019

The Maximum Visibility Facility Selection Query in Spatial Databases.

Ishat E. Rabban, Mohammed Eunus Ali, Muhammad Aamir Cheema, Tanzima Hashem

Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2019

2018

Efficient Computation of the Optimal Accessible Location for a Group of Mobile Agents.

A. K. M. Mustafizur Rahman Khan, Lars Kulik, Egemen Tanin, Hua Hua, Tanzima Hashem

ACM Trans. Spatial Algorithms Syst., 2018

Crowd-enabled Processing of Trustworthy, Privacy-Enhanced and Personalised Location Based Services with Quality Guarantee.

Tanzima Hashem, Rubaba Hasan, Flora D. Salim, Mehnaz Tabassum Mahin

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018

Continuous Obstructed Detour Queries.

Rudra Ranajee Saha, Tanzima Hashem, Tasmia Shahriar, Lars Kulik

Proceedings of the 10th International Conference on Geographic Information Science, 2018

A Novel Secret Sharing Approach for Privacy-Preserving Authenticated Disease Risk Queries in Genomic Databases.

Maitraye Das, Nusrat Jahan Mozumder, Sharmin Afrose, Khandakar Ashrafi Akbar, Tanzima Hashem

Proceedings of the 2018 IEEE 42nd Annual Computer Software and Applications Conference, 2018

2017

Trip planning queries with location privacy in spatial databases.

Subarna Chowdhury Soma, Tanzima Hashem, Muhammad Aamir Cheema, Samiha Samrose

World Wide Web, 2017

A crowd enabled approach for processing nearest neighbor and range queries in incomplete databases with accuracy guarantee.

Mehnaz Tabassum Mahin, Tanzima Hashem, Samia Kabir

Pervasive Mob. Comput., 2017

Dynamic Group Trip Planning Queries in Spatial Databases.

Anika Tabassum, Sukarna Barua, Tanzima Hashem, Tasmin Chowdhury

Proceedings of the 29th International Conference on Scientific and Statistical Database Management, 2017

Authentication of k nearest neighbor queries in the presence of obstacles.

Sharifa Tahmida Kaniz, Jibon Naher, Tanzima Hashem

Proceedings of the 4th International Conference on Networking, Systems and Security, 2017

Quantification and Prediction Models for the Impact of POIs on Road Traffic Congestion in Developing Countries.

Ashraful Hakim, Tanzima Hashem, Mohammed Eunus Ali

Proceedings of the Ninth International Conference on Information and Communication Technologies and Development, 2017

Group Trip Scheduling (GTS) Queries in Spatial Databases.

Roksana Jahan, Tanzima Hashem, Sukarna Barua

Proceedings of the 20th International Conference on Extending Database Technology, 2017

Optimal Obstructed Sequenced Route Queries in Spatial Databases.

Anika Anwar, Tanzima Hashem

Proceedings of the 20th International Conference on Extending Database Technology, 2017

A Novel Approach for Efficient Computation of Community Aware Ridesharing Groups.

Samiul Anwar, Shuha Nabila, Tanzima Hashem

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017

Trip Planning and Scheduling Queries in Spatial Databases: A Survey.

Tanzima Hashem, Mohammed Eunus Ali

Proceedings of the Big Data Analytics - 5th International Conference, 2017

Computing Aggregates Over Numeric Data with Personalized Local Differential Privacy.

Mousumi Akter, Tanzima Hashem

Proceedings of the Information Security and Privacy - 22nd Australasian Conference, 2017

2016

Group meetup in the presence of obstacles.

Nusrat Sultana, Tanzima Hashem, Lars Kulik

Inf. Syst., 2016

Ensuring Feedback Data Privacy in the Context of Developing Countries.

Tahsina Hashem, Tanzima Hashem, Anindya Iqbal

Proceedings of the 7th Annual Symposium on Computing for Development, 2016

Trip Planning Queries for Subgroups in Spatial Databases.

Tanzima Hashem, Tahrima Hashem, Mohammed Eunus Ali, Lars Kulik, Egemen Tanin

Proceedings of the Databases Theory and Applications, 2016

2015

Impact of Imbalance Usage of Social Networking Sites on Families.

Anika Anwar, Ishrat Ahmed, Tanzima Hashem, Jalal Mahmud

CoRR, 2015

Group Nearest Neighbor Queries for Fuzzy Geo-Spatial Objects.

Novia Nurain, Mohammed Eunus Ali, Tanzima Hashem, Egemen Tanin

Proceedings of the Second International ACM Workshop on Managing and Mining Enriched Geo-Spatial Data, 2015

A Unified Framework for Authenticating Privacy Preserving Location Based Services.

Tanzima Hashem, Shudip Datta, Tanzir Ul Islam, Mohammed Eunus Ali, Lars Kulik, Egemen Tanin

Proceedings of the Second International ACM Workshop on Managing and Mining Enriched Geo-Spatial Data, 2015

Efficient Computation of Group Optimal Sequenced Routes in Road Networks.

Samiha Samrose, Tanzima Hashem, Sukarna Barua, Mohammed Eunus Ali, Mohammad Hafiz Uddin, Md. Iftekhar Mahmud

Proceedings of the 16th IEEE International Conference on Mobile Data Management, 2015

Group Processing of Simultaneous Shortest Path Queries in Road Networks.

Radi Muhammad Reza, Mohammed Eunus Ali, Tanzima Hashem

Proceedings of the 16th IEEE International Conference on Mobile Data Management, 2015

SafeStreet: empowering women against street harassment using a privacy-aware location based application.

Mohammed Eunus Ali, Shabnam Basera Rishta, Lazima Ansari, Tanzima Hashem, Ahamad Imtiaz Khan

Proceedings of the Seventh International Conference on Information and Communication Technologies and Development, 2015

Optimal mobile facility localization.

A. K. M. Mustafizur Rahman Khan, Lars Kulik, Egemen Tanin, Tanzima Hashem

Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

Efficient Computation of Trips with Friends and Families.

Tanzima Hashem, Sukarna Barua, Mohammed Eunus Ali, Lars Kulik, Egemen Tanin

Proceedings of the 24th ACM International Conference on Information and Knowledge Management, 2015

2014

Protecting mobile users from visual privacy attacks.

Mohammed Eunus Ali, Tanzima Hashem, Anika Anwar, Lars Kulik, Ishrat Ahmed, Egemen Tanin

Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

Location Oblivious Privacy Protection for Group Nearest Neighbor Queries.

A. K. M. Mustafizur Rahman Khan, Tanzima Hashem, Egemen Tanin, Lars Kulik

Proceedings of the Geographic Information Science - 8th International Conference, 2014

Group nearest neighbor queries in the presence of obstacles.

Nusrat Sultana, Tanzima Hashem, Lars Kulik

Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

User Interaction Based Community Detection in Online Social Networks.

Himel Dev, Mohammed Eunus Ali, Tanzima Hashem

Proceedings of the Database Systems for Advanced Applications, 2014

2013

Countering overlapping rectangle privacy attack for moving kNN queries.

Tanzima Hashem, Lars Kulik, Rui Zhang

Inf. Syst., 2013

A Group Based Approach for Path Queries in Road Networks.

Hossain Mahmud, Ashfaq Mahmood Amin, Mohammed Eunus Ali, Tanzima Hashem, Sarana Nutanong

Proceedings of the Advances in Spatial and Temporal Databases, 2013

Group Trip Planning Queries in Spatial Databases.

Tanzima Hashem, Tahrima Hashem, Mohammed Eunus Ali, Lars Kulik

Proceedings of the Advances in Spatial and Temporal Databases, 2013

Protecting privacy for group nearest neighbor queries with crowdsourced data and computing.

Tanzima Hashem, Mohammed Eunus Ali, Lars Kulik, Egemen Tanin, Anthony Quattrone

Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

2012

Shared Execution of Path Queries on Road Networks

Hossain Mahmud, Ashfaq Mahmood Amin, Mohammed Eunus Ali, Tanzima Hashem

CoRR, 2012

2011

"Don't trust anyone": Privacy protection for location-based services.

Tanzima Hashem, Lars Kulik

Pervasive Mob. Comput., 2011

Privacy Preserving Moving KNN Queries

Tanzima Hashem, Lars Kulik, Rui Zhang

CoRR, 2011

2010

Privacy preserving group nearest neighbor queries.

Tanzima Hashem, Lars Kulik, Rui Zhang

Proceedings of the EDBT 2010, 2010

2007

Safeguarding Location Privacy in Wireless Ad-Hoc Networks.

Tanzima Hashem, Lars Kulik

Proceedings of the UbiComp 2007: Ubiquitous Computing, 9th International Conference, 2007