Theodoros Lappas

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 23

Top Topics

Customer Reviews

Decreasing Function

Top Venues

Inf. Syst. Res.

Decis. Support Syst.

Proc. VLDB Endow.

Publications

Lun Li, Theodoros Lappas, Rong Liu
Measuring employer attractiveness in diverse talent markets. Decis. Support Syst. 177 (2024)
Lun Li, Jingyi Sun, Rong Liu, Theodoros Lappas
Predicting Employee Occupation Mobility: A Theory-Driven Deep Learning Approach. AMCIS (2023)
Lun Li, Jingyi Sun, Rong Liu, Theodoros Lappas
Predicting Employee Occupation Mobility: A Theory-Driven Deep Learning Approach. AMCIS (2023)
Di Zhu, Theodoros Lappas, Thami Rachidi
Commentary generation for financial markets. Expert Syst. Appl. 211 (2023)
Yahui Sun, Xiaokui Xiao, Bin Cui, Saman K. Halgamuge, Theodoros Lappas, Jun Luo
Finding Group Steiner Trees in Graphs with both Vertex and Edge Weights. Proc. VLDB Endow. 14 (7) (2021)
Yue Han, Theodoros Lappas, Gaurav Sabnis
The Importance of Interactions Between Content Characteristics and Creator Characteristics for Studying Virality in Social Media. Inf. Syst. Res. 31 (2) (2020)
Yahui Sun, Jun Luo, Theodoros Lappas, Xiaokui Xiao, Bin Cui
Hunting multiple bumps in graphs. Proc. VLDB Endow. 13 (5) (2020)
Marios Kokkodis, Theodoros Lappas, Sam Ransbotham
From Lurkers to Workers: Predicting Voluntary Contribution and Community Welfare. Inf. Syst. Res. 31 (2) (2020)
Marios Kokkodis, Theodoros Lappas
Your Hometown Matters: Popularity-Difference Bias in Online Reputation Platforms. Inf. Syst. Res. 31 (2) (2020)
Theodoros Lappas
Mining Career Paths from Large Resume Databases: Evidence from IT Professionals. ACM Trans. Knowl. Discov. Data 14 (3) (2020)
Sanaz Bahargam, Theodoros Lappas, Evimaria Terzi
The Guided Team-Partitioning Problem: Definition, Complexity, and Algorithm. CoRR (2019)
Sanaz Bahargam, Theodoros Lappas, Evimaria Terzi
The Guided Team-Partitioning Problem: Definition, Complexity, and Algorithm. EDM (2019)
Sanaz Bahargam, Behzad Golshan, Theodoros Lappas, Evimaria Terzi
A team-formation algorithm for faultline minimization. Expert Syst. Appl. 119 (2019)
Sanaz Bahargam, Behzad Golshan, Theodoros Lappas, Evimaria Terzi
A Team-Formation Algorithm for Faultline Minimization. CoRR (2018)
Di Zhu, Theodoros Lappas, Juheng Zhang
Unsupervised tip-mining from customer reviews. Decis. Support Syst. 107 (2018)
Ke Zhang, Konstantinos Pelechrinis, Theodoros Lappas
Effects of Promotions on Location-Based Social Media: Evidence from Foursquare. Int. J. Electron. Commer. 22 (1) (2018)
Apostolos Filippas, Theodoros Lappas
Strength in Numbers: Using Big Data to Simplify Sentiment Classification. Big Data 5 (3) (2017)
George Valkanas, Theodoros Lappas, Dimitrios Gunopulos
Mining Competitors from Large Unstructured Datasets. IEEE Trans. Knowl. Data Eng. 29 (9) (2017)
Marios Kokkodis, Theodoros Lappas
The Relationship Between Disclosing Purchase Information and Reputation Systems in Electronic Markets. ICIS (2016)
Theodoros Lappas, Gaurav Sabnis, George Valkanas
The Impact of Fake Reviews on Online Visibility: A Vulnerability Assessment of the Hotel Industry. Inf. Syst. Res. 27 (4) (2016)
Dimitrios Kotzias, Theodoros Lappas, Dimitrios Gunopulos
Home is where your friends are: Utilizing the social graph to locate twitter users in a city. Inf. Syst. 57 (2016)
Marios Kokkodis, Theodoros Lappas
Realizing the Activation Potential of Online Communities. ICIS (2016)
Pei Yang, Hongxia Yang, Haoda Fu, Dawei Zhou, Jieping Ye, Theodoros Lappas, Jingrui He
Jointly Modeling Label and Feature Heterogeneity in Medical Informatics. ACM Trans. Knowl. Discov. Data 10 (4) (2016)
Ke Zhang, Konstantinos Pelechrinis, Theodoros Lappas
Analyzing and Modeling Special Offer Campaigns in Location-Based Social Networks. ICWSM (2015)
Ke Zhang, Konstantinos Pelechrinis, Theodoros Lappas
Analyzing and Modeling Special Offer Campaigns in Location-based Social Networks. CoRR (2015)
Dimitrios Kotsakos, Theodoros Lappas, Dimitrios Kotzias, Dimitrios Gunopulos, Nattiya Kanhabua, Kjetil Nørvåg
A burstiness-aware approach for document dating. SIGIR (2014)
Dimitrios Kotzias, Theodoros Lappas, Dimitrios Gunopulos
Addressing the Sparsity of Location Information on Twitter. EDBT/ICDT Workshops (2014)
Aristides Gionis, Theodoros Lappas, Konstantinos Pelechrinis, Evimaria Terzi
Customized tour recommendations in urban areas. WSDM (2014)
Behzad Golshan, Theodoros Lappas, Evimaria Terzi
Profit-maximizing cluster hires. KDD (2014)
Yaonan Zhang, Theodoros Lappas, Mark Crovella, Eric D. Kolaczyk
Online ratings: Convergence towards a positive perspective? ICASSP (2014)
Theodoros Lappas, Marcos R. Vieira, Dimitrios Gunopulos, Vassilis J. Tsotras
STEM: a spatio-temporal miner for bursty activity. SIGMOD Conference (2013)
Ke Zhang, Qiuye Jin, Konstantinos Pelechrinis, Theodoros Lappas
On the importance of temporal dynamics in modeling urban activity. UrbComp@KDD (2013)
Aristides Gionis, Theodoros Lappas, Evimaria Terzi
Estimating entity importance via counting set covers. KDD (2012)
Theodoros Lappas, Michail Vlachos
Customizing search results for non-native speakers. CIKM (2012)
Theodoros Lappas, Marcos R. Vieira, Dimitrios Gunopulos, Vassilis J. Tsotras
On The Spatiotemporal Burstiness of Terms. Proc. VLDB Endow. 5 (9) (2012)
Theodoros Lappas, George Valkanas, Dimitrios Gunopulos
Efficient and domain-invariant competitor mining. KDD (2012)
Behzad Golshan, Theodoros Lappas, Evimaria Terzi
SOFIA SEARCH: a tool for automating related-work search. SIGMOD Conference (2012)
Theodoros Lappas, Evimaria Terzi
Daily-deal selection for revenue maximization. CIKM (2012)
Theodoros Lappas, Marcos R. Vieira, Dimitrios Gunopulos, Vassilis J. Tsotras
On The Spatiotemporal Burstiness of Terms CoRR (2012)
Theodoros Lappas
Fake Reviews: The Malicious Perspective. NLDB (2012)
Theodoros Lappas, Mark Crovella, Evimaria Terzi
Selecting a characteristic set of reviews. KDD (2012)
Theodoros Lappas, Evimaria Terzi
Toward a Fair Review-Management System. ECML/PKDD (2) (2011)
Theodoros Lappas, Kunal Punera, Tamás Sarlós
Mining tags using social endorsement networks. SIGIR (2011)
Theodoros Lappas, Evimaria Terzi, Dimitrios Gunopulos, Heikki Mannila
Finding effectors in social networks. KDD (2010)
Theodoros Lappas, Dimitrios Gunopulos
Interactive recommendations in social endorsement networks. RecSys (2010)
Theodoros Lappas, Dimitrios Gunopulos
Efficient Confident Search in Large Review Corpora. ECML/PKDD (2) (2010)
Theodoros Lappas, Konstantinos Pelechrinis, Michalis Faloutsos, Srikanth V. Krishnamurthy
A simple conceptual generator for the Internet graph. LANMAN (2010)
Theodoros Lappas, Konstantinos Pelechrinis, Michalis Faloutsos
A Simple Conceptual Generator for the Internet Graph CoRR (2009)
Theodoros Lappas, Kun Liu, Evimaria Terzi
Finding a team of experts in social networks. KDD (2009)
Theodoros Lappas, Benjamin Arai, Manolis Platakis, Dimitrios Kotsakos, Dimitrios Gunopulos
On burstiness-aware search for document sequences. KDD (2009)