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Deepak Padmanabhan

Dr

  • Room 03.005 - Computer Science Building

    United Kingdom

Accepting PhD Students

PhD projects

Fairness in Machine Learning; Responsible AI; Ethical AI for the Government and Public Sector

20042019
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Research Output 2004 2019

2019

Distributed Representations for Arithmetic Word Problems

Somasundaram, S., Padmanabhan, D. & Sam Abraham, S., 11 Nov 2019, (Accepted) Proceedings of the Thirty-Third AAAI International Conference on Artificial Intelligence (AAAI-20). (Proceedings of the AAAI Conference on Artificial Intelligence (AAAI)).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Fairness in Clustering with Multiple Sensitive Attributes

Sam Abraham, S., Padmanabhan, D. & Somasundaram, S., 23 Nov 2019, (Accepted) International Conference on Extending Database Technology.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)
101 Downloads (Pure)

Location-Specific Influence Quantification in Location-based Social Networks

Likhyani, A., Bedathur, S. & Padmanabhan, D., 01 Apr 2019, In : ACM Transactions on Intelligent Systems and Technology. 10, 3, 28 p., 23.

Research output: Contribution to journal › Article

Open Access
File
Quantification
Social Networks
Model
Influence
Recommendations

Sentiment and Emotion based Text Representation for Fake Reviews Detection

Melleng, A., Jurek-Loughrey, A. & Padmanabhan, D., 01 Sep 2019, RANLP 2019 RECENT ADVANCES IN NATURAL LANGUAGE PROCESSING. p. 75-757 7 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Learning systems
Internet
Industry
Experiments

Time Series Representation Learning Applications for Power Analytics

Padmanabhan, D., Mathew, A., Bhadra, S., Pindoriya, N. & Kiprakis, A., 11 Nov 2019, (Accepted) 20th International Conference on Intelligent System Applications to Power Systems.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2018
1 Citation (Scopus)
189 Downloads (Pure)

Content and Context: Two-pronged Bootstrapped Learning for Regex-formatted Entity Extraction

Simoes, S., Padmanabhan, D., Sairamesh, M., Khemani, D. & Mehta, S., 02 Feb 2018, Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence. Association for the Advancement of Artificial Intelligence (AAAI)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
3 Citations (Scopus)

Emotion-aware polarity lexicons for Twitter sentiment analysis

Bandhakavi, A., Wiratunga, N., Massie, S. & Deepak, P., 11 Oct 2018, In : Expert Systems. e12332.

Research output: Contribution to journal › Article

Sentiment Analysis
Polarity
Statistics
Mixture Model
Dirichlet
26 Downloads (Pure)

Fast Identification of Interesting Spatial Regions with Applications in Human Development Research

Duffy, C., P, D., Long, C., Kumar, M. S., Thorat, A. & Dubey, A., 09 Aug 2018, International Conference on Database and Expert Systems Applications: Proceedings. Springer, p. 408-416 9 p. (Lecture Notes in Computer Science; vol. 11030).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
regional policy
learning
attribute
method

Integrated Energy Management Framework for Environmentally Sustainable Energy Access

Pindoriya, N., Kiprakis, A., Ajay, C. K., Singh, S. N., Garg, D., Padmanabhan, D. & Thompson, J., 31 Dec 2018, 2018 5th IEEE Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering, UPCON 2018. Wada, T., Yadav, D., Tiwari, A. N. & Kumar, B. (eds.). Institute of Electrical and Electronics Engineers Inc., 8596979

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Energy management
Energy management systems
Power electronics
Learning algorithms
Learning systems
44 Downloads (Pure)

It pays to be Certain: Unsupervised Record Linkage via Ambiguity Minimization

Jurek, A. & Padmanabhan, D., 17 Jun 2018, Advances in Knowledge Discovery and Data Mining. Springer, ( Lecture Notes in Computer Science ).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Labels

Leveraging Heterogeneous Data for Fake News Detection

K, A., Gangan, M., Padmanabhan, D. & VL, L., Nov 2018, Linking and Mining Heterogeneous and Multi-view Data. Springer, p. 229-264

Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed)

Open Access
Curbs
Fabrication

Linking and Mining Heterogeneous and Multi-view Data

Padmanabhan, D. & Jurek-Loughrey, A., 28 Dec 2018, Springer. (Unsupervised and Semi-supervised Learning)

Research output: Book/Report › Book

Multi-View Clustering

Padmanabhan, D. & Jurek-Loughrey, A., Nov 2018, Linking and Mining Heterogeneous and Multi-view Data. P, D. & Jurek-Loughrey, A. (eds.). Springer, p. 27-53

Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed)

Open Access
Unsupervised learning
Electric fuses
Learning systems

Semi-supervised and Unsupervised Approaches to Record Pairs Classification in Multi-Source Data Linkage

Jurek-Loughrey, A. & Padmanabhan, D., Nov 2018, Linking and Mining Heterogeneous and Multi-view Data. Springer, p. 55-78

Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed)

Open Access
Data integration
Terrorism
National security
Insurance
Law enforcement
51 Downloads (Pure)

Topic-specific sentiment analysis can help identify political ideology

Bhatia, S. & Padmanabhan, D., 31 Oct 2018, Proceedings of the 9th Workshop on Computational Approaches to Subjectivity, Sentiment & Social Media Analysis. p. 79-84

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Experiments
2017
1 Citation (Scopus)
180 Downloads (Pure)

Clustering-based Query Routing in Cooperative Semi-structured Peer to Peer Networks

Alkhawaldeh, R. S., Jose, J. M. & Padmanabhan, D., 16 Jan 2017, Proceedings of the 28th International Conference on Tools with Artificial Intelligence (ICTAI 2016). Institute of Electrical and Electronics Engineers (IEEE), (International Conference on Tools with Artificial Intelligence (ICTAI) ).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Peer to peer networks
Testbeds
Information retrieval

Computing a similarity measure over moving object trajectories

Deshpande, P., Padmanabhan, D., Raghavan, S., Ranu, S. & Telang, A., 2017, Patent No. US9747805B2, Priority date 31 Jul 2013

Research output: Patent

91 Downloads (Pure)

Latent Space Embedding for Retrieval in Question-Answer Archives

Padmanabhan, D., Garg, D. & Shevade, S., 01 Sep 2017, Proceedings of the Conference on Empirical Methods in Natural Language Processing 2017. p. 866-874

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Semantics
Deep learning
5 Citations (Scopus)
248 Downloads (Pure)

Leveraging Semantic Resources in Diversified Query Expansion

Krishnan, A., Padmanabhan, D., Ranu, S. & Mehta, S., 05 Jun 2017, In : World Wide Web. p. 1-27

Research output: Contribution to journal › Article

Open Access
File
Semantics
Electric grounding
Search engines
23 Citations (Scopus)

Lexicon Generation for Emotion Detection from Text

Bandhakavi, A., Wiratunga, N., Massie, S. & Padmanabhan, D., 13 Feb 2017, 7 p. IEEE .

Research output: Other contribution

Open Access
3 Citations (Scopus)
143 Downloads (Pure)

LoCaTe: Influence Quantification for Location Promotion in Location-based Social Networks

Likhyani, A., Bedathur, S. & P., D., 05 Aug 2017, Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence (IJCAI-17). p. 2259-2265 7 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Semantics
Experiments
140 Downloads (Pure)

LTRo: Learning to Route Queries in Clustered P2P IR

Alkhawaldeh, R. S., Padmanabhan, D., Jose, J. M. & Yuan, F., 08 Apr 2017, LTRo: Learning to Route Queries in Clustered P2P IR. Springer, (Lecture Notes in Computer Science).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Information use
Testbeds
Information retrieval
1 Citation (Scopus)

Multi-entity sentiment analysis using entity-level feature extraction and word embeddings approach

Sweeney, C. & Padmanabhan, D., 01 Jan 2017, International Conference on Recent Advances in Natural Language Processing: Meet Deep Learning, RANLP 2017 - Proceedings. Mitkov, R., Temnikova, I., Bontcheva, K., Nikolova, I. & Angelova, G. (eds.). Association for Computational Linguistics (ACL), Vol. 2017-September. p. 733-740 8 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Feature extraction
Learning systems
Semantics
25 Downloads (Pure)

Unsupervised Separation of Transliterable and Native Words for Malayalam

Padmanabhan, D., 21 Dec 2017, Proceedings of the 14th International Conference on Natural Language Processing (ICON 2017). p. 155-164 10 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Text processing
Probability distributions
2016

Anomaly Detection for Data with Spatial Attributes

Padmanabhan, D., 03 Feb 2016, (Accepted) Unsupervised Learning Algorithms. Celebri, M. E. & Aydin, K. (eds.). Springer International Publishing Switzerland

Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed)

Statistics
Data mining
Weather forecasting
Statistical tests
Image segmentation
1 Citation (Scopus)

Evaluating Document Retrieval Methods for Resource Selection in Clustered P2P IR

Alkhawaldeh, R. S., Jose, J. M. & Padmanabhan, D., 28 Oct 2016, CIKM '16 Proceedings of the 25th ACM International on Conference on Information and Knowledge Management. Association for Computing Machinery (ACM), p. 2073-2076 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Benchmarking
Semantics
327 Downloads (Pure)

Leveraging Stratification in Twitter Sampling

Joshi, V., Padmanabhan, D. & Subramaniam, LV., 02 Sep 2016, ECAI 2016. IOS Press, Vol. 285. p. 1212-1220 9 p. (Frontiers in Artificial Intelligence and Applications).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Sampling
Costs
Big data
3 Citations (Scopus)
363 Downloads (Pure)

MixKMeans: Clustering Question-Answer Archives

Padmanabhan, D., 06 Nov 2016, Proceedings of the Conference on Empirical Methods in Natural Language Processing 2016. Association for Computing Machinery (ACM)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Semantics

Retrieval of relevant objects in a similarity

Deshpande, P., Krishnapuram, R., Majumdar, D. & Padmanabhan, D., 2016, Patent No. US9286411B2, Priority date 25 Jun 2009

Research output: Patent

3 Citations (Scopus)
308 Downloads (Pure)

Select, Link and Rank: Diversified Query Expansion and Entity Ranking using Wikipedia

Krishnan, A., Padmanabhan, D., Ranu, S. & Mehta, S., 02 Nov 2016, 17th International Conference on Web Information Systems Engineering (WISE 2016). Springer, p. 157-173 17 p. (Lecture Notes in Computer Science; vol. 10041).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Electric grounding
Search engines
Semantics
Processing

Supplementing structured information about entities with information from unstructured data sources

Deshpande, P., Mohania, M., Murthy, K., Padmanabhan, D., Reed, J. & Schumacher, S., 2016, Patent No. US9251182B2, Priority date 29 May 2012

Research output: Patent

2015
2 Citations (Scopus)

Advanced operators for similarity search

Deepak, P. & Deshpande, P. M., 01 Jan 2015, SpringerBriefs in Computer Science. 9783319212562 ed. Springer, p. 55-89 35 p. (SpringerBriefs in Computer Science; no. 9783319212562).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Schematic diagrams
Semantics

Categorizing operators

Deepak, P. & Deshpande, P. M., 01 Jan 2015, SpringerBriefs in Computer Science. 9783319212562 ed. Springer, p. 33-53 21 p. (SpringerBriefs in Computer Science; no. 9783319212562).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Semantics

Common similarity search operators

Deepak, P. & Deshpande, P. M., 01 Jan 2015, SpringerBriefs in Computer Science. 9783319212562 ed. Springer, p. 19-32 14 p. (SpringerBriefs in Computer Science; no. 9783319212562).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Agglomeration
Mathematical operators
4 Citations (Scopus)

Entity Linking for Web Search Queries

Padmanabhan, D., Ranu, S., Banerjee, P. & Mehta, S., 2015, Advances in Information Retrieval: 37th European Conference on IR Research, ECIR 2015, Vienna, Austria, March 29 - April 2, 2015. Proceedings.. Hanbury, A., Kazai, G., Rauber, A. & Fuhr, N. (eds.). Springer International Publishing Switzerland, Vol. 9022. p. 394-399 6 p. (Lecture Notes in Computer Science; vol. 9022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Fundamentals of similarity search

Deepak, P. & Deshpande, P. M., 01 Jan 2015, SpringerBriefs in Computer Science. 9783319212562 ed. Springer, p. 13-18 6 p. (SpringerBriefs in Computer Science; no. 9783319212562).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

45 Citations (Scopus)
770 Downloads (Pure)

Indexing and matching trajectories under inconsistent sampling rates

Ranu, S., Padmanabhan, D., Telang, A. D., Deshpande, P. & Raghavan, S., Apr 2015, Proceedings of the 2015 IEEE 31st International Conference on Data Engineering, ICDE 2015. Institute of Electrical and Electronics Engineers (IEEE), p. 999-1010 12 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Trajectories
Sampling
Interpolation
Experiments

Indexing for similarity search operators

Deepak, P. & Deshpande, P. M., 01 Jan 2015, SpringerBriefs in Computer Science. 9783319212562 ed. Springer, p. 91-103 13 p. (SpringerBriefs in Computer Science; no. 9783319212562).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Query processing
Semantics
10 Citations (Scopus)

Inferring and Exploiting Categories for Next Location Prediction

Likhyani, A., Padmanabhan, D., Bedathur, S. & Mehta, S., 2015, Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015: Companion Volume. . ACM, p. 65-66 2 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shopping centers
Experiments

Introduction

Deepak, P. & Deshpande, P. M., 01 Jan 2015, SpringerBriefs in Computer Science. 9783319212562 ed. Springer, p. 1-12 12 p. (SpringerBriefs in Computer Science; no. 9783319212562).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Specifications
Semantics

Operators for Similarity Search: Semantics, Techniques and Usage Scenarios

Padmanabhan, D. & Deshpande, P. M., 31 Aug 2015, Springer International Publishing Switzerland. 115 p. (SpringerBriefs in Computer Science)

Research output: Book/Report › Book

Semantics
Processing

System and method for example based targeted marketing

Almeida, N., Basak, J., Krishnapuram, R., Majumdar, D., Padmanabhan, D. & Visweswariah, K., 2015, IPC No. G06Q30/02, Patent No. US9129292B2

Research output: Patent

The road ahead

Deepak, P. & Deshpande, P. M., 01 Jan 2015, SpringerBriefs in Computer Science. 9783319212562 ed. Springer, p. 105-113 9 p. (SpringerBriefs in Computer Science; no. 9783319212562).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2014

Classification of an electronic document

Agarwal, S., Deshpande, P., Mohania, M., Murthy, K. & Padmanabhan, D., 2014, IPC No. G06F21/62, Patent No. US8863301B2

Research output: Patent

18 Citations (Scopus)
285 Downloads (Pure)

Detecting localized homogeneous anomalies over spatio-temporal data

Telang, A., Deepak, P., Joshi, S., Deshpande, P. & Rajendran, R., Sep 2014, In : Data Mining and Knowledge Discovery. 28, 5, p. 1480-1502 23 p.

Research output: Contribution to journal › Article

Open Access
File
Traffic congestion
Availability
Monitoring
2 Citations (Scopus)
90 Downloads (Pure)

Fast Mining of Interesting Phrases from Subsets of Text Corpora

Padmanabhan, D., Dey, A. & Majumdar, D., 2014, Advances in Database Technology - EDBT 2014: 17th International Conference on Extending Database Technology Athens, Greece, March 24-28, 2014 Proceedings. Amer-Yahia, S. & al., E. (eds.). Open Proceedings, p. 193-204 12 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Glossaries
Agglomeration
Data storage equipment
Processing
7 Citations (Scopus)
1584 Downloads (Pure)

Generating a Word-Emotion Lexicon from #Emotional Tweets

Bandhakavi, A., Wiratunga, N., Padmanabhan, D. & Massie, S., 2014, Proceedings of the Third Joint Conference on Lexical and Computational Semantics (*SEM 2014). *SEM 2014 Organising Committee, p. 12-21 10 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
97 Downloads (Pure)

Knowledge Management Techniques to Augment Textual CBR (PhD Thesis)

Padmanabhan, D., Mar 2014

Research output: Other contribution

Open Access
File
Case based reasoning
Knowledge management
Data mining
Industry
Processing
6 Citations (Scopus)
96 Downloads (Pure)

Unsupervised Solution Post Identification from Discussion Forums

Padmanabhan, D. & Visweswariah, K., 2014, Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers). Association for Computational Linguistics, p. 155-164 10 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Open Access
File
Metadata
2013
4 Citations (Scopus)

Query Suggestions for Textual Problem Solution Repositories

Padmanabhan, D., Chakraborti, S. & Khemani, D., 2013, Advances in Information Retrieval - 35th European Conference on IR Research, ECIR 2013, Moscow, Russia, March 24-27, 2013. Proceedings.. p. 569-581 13 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Search engines
World Wide Web