Roy Gelbard

Publication Activity (10 Years)

Years Active: 2000-2021
Publications (10 Years): 15

Top Topics

Knowledge Sharing

Decision Support

Saliency Measure

Top Venues

Decis. Support Syst.

CENTERIS/ProjMAN/HCist

Expert Syst. J. Knowl. Eng.

Int. J. Inf. Technol. Proj. Manag.

Publications

Mor Brokman Meltzer, Dikla Perez, Roy Gelbard
Keep IT Together: Behavioral Aspects of Teams' Location in Enhancing Motivation to Adopt Complex Work Plans. Int. J. Inf. Technol. Proj. Manag. 12 (1) (2021)
Anna Khalemsky, Roy Gelbard
ExpanDrogram: Dynamic Visualization of Big Data Segmentation over Time. ACM J. Data Inf. Qual. 13 (2) (2021)
Sagi Akron, Roy Gelbard
Software code flexibility profitability in light of technology life cycle. Oper. Res. 20 (2) (2020)
Anna Khalemsky, Roy Gelbard
A dynamic classification unit for online segmentation of big data via small data buffers. Decis. Support Syst. 128 (2020)
Noam Koriat, Roy Gelbard
Knowledge Sharing Analytics: The Case of IT Workers. J. Comput. Inf. Syst. 59 (4) (2019)
Ran Etgar, Roy Gelbard, Yuval Cohen
Presenting the several-release-problem and its cluster-based solution accelartion. Int. J. Prod. Res. 57 (14) (2019)
Roy Gelbard, Anna Khalemsky
Dynamic Classifier and Sensor Using Small Memory Buffers. ICDM (2018)
Noam Koriat, Roy Gelbard
Knowledge Sharing Motivation Among External and Internal IT Workers. J. Inf. Knowl. Manag. 17 (3) (2018)
Ran Etgar, Roy Gelbard, Yuval Cohen
Feature assignment in multi-release work plan: Accelerating optimization using gene clustering. Comput. Ind. Eng. 118 (2018)
Roy Gelbard, Roni Ramon-Gonen, Abraham Carmeli, Ran M. Bittmann, Roman Talyansky
Sentiment analysis in organizational work: Towards an ontology of people analytics. Expert Syst. J. Knowl. Eng. 35 (5) (2018)
Mor Brokman, Dikla Perez, Roy Gelbard
An Optimal Point is not Enough: The Motivation to Cope with Complex Software Project Planning. CENTERIS/ProjMAN/HCist (2018)
Roni Ramon-Gonen, Roy Gelbard
Cluster evolution analysis: Identification and detection of similar clusters and migration patterns. Expert Syst. Appl. 83 (2017)
Ran Etgar, Roy Gelbard, Yuval Cohen
Optimizing version release dates of research and development long-term processes. Eur. J. Oper. Res. 259 (2) (2017)
Moshe Dayani, Roy Gelbard
Software Project Planning Through Simulation of Entire Project's Problem-Space. Int. J. Inf. Technol. Proj. Manag. 8 (3) (2017)
Aviad Barak, Roy Gelbard
Classification by clustering using an extended saliency measure. Expert Syst. J. Knowl. Eng. 33 (1) (2016)
Moshe Dayani, Roy Gelbard
Automatic Conversion of Software Specification into a Gantt-chart subject to Organization's Constraints. CENTERIS/ProjMAN/HCist (2015)
Noam Koriat, Roy Gelbard
Knowledge sharing motivation among IT personnel: Integrated model and implications of employment contracts. Int. J. Inf. Manag. 34 (5) (2014)
Aviad Barak, Roy Gelbard
Corrigendum to "A decision support method, based on bounded rationality concepts, to reveal feature saliency in clustering problems" [Decision Support Systems (54) (1) (2012) 292-303]. Decis. Support Syst. 54 (2) (2013)
Roy Gelbard
"Padding" bitmaps to support similarity and mining. Inf. Syst. Frontiers 15 (1) (2013)
Avichai Meged, Roy Gelbard
A Unified Fuzzy Data Model: Representation and Processing. J. Database Manag. 23 (1) (2012)
Aviad Barak, Roy Gelbard
A decision support method, based on bounded rationality concepts, to reveal feature saliency in clustering problems. Decis. Support Syst. 54 (1) (2012)
Liran Edelist, Roy Gelbard, Jeffrey Kantor
Software Project Costing: Coupling CMMI and PMBOK into a Generic Costing Framework. Int. J. Inf. Technol. Proj. Manag. 3 (4) (2012)
Abraham Carmeli, Roy Gelbard, Riki Goldriech
Linking perceived external prestige and collective identification to collaborative behaviors in R&D teams. Expert Syst. Appl. 38 (7) (2011)
Aviad Barak, Roy Gelbard
Classification by clustering decision tree-like classifier based on adjusted clusters. Expert Syst. Appl. 38 (7) (2011)
Avichai Meged, Roy Gelbard
Adjusting Fuzzy Similarity Functions for use with standard data mining tools. J. Syst. Softw. 84 (12) (2011)
Roy Gelbard, Dov Te'eni, Matti Sade
Object-Oriented Analysis: Is It Just Theory?. IEEE Softw. 27 (1) (2010)
Levi Shaul, Doron Tauber, Roy Gelbard
Acceptance of Enterprise Resource Planning (ERP) Systems. MCIS (2010)
Ran M. Bittmann, Roy Gelbard
Visualization of multi-algorithm clustering for better economic decisions - The case of car pricing. Decis. Support Syst. 47 (1) (2009)
Roy Gelbard, Abraham Carmeli, Ran M. Bittmann, Simcha (Simi) Ronen
Cluster analysis using multi-algorithm voting in cross-cultural studies. Expert Syst. Appl. 36 (7) (2009)
Roy Gelbard, Orit Goldman, Israel Spiegler
Investigating diversity of clustering methods: An empirical comparison. Data Knowl. Eng. 63 (1) (2007)
Ran M. Bittmann, Roy Gelbard
Decision-making method using a visual approach for cluster analysis problems; indicative classification algorithms and grouping scope. Expert Syst. J. Knowl. Eng. 24 (3) (2007)
Dov Te'eni, Roy Gelbard, Matti Sade
Increasing the benefit of analysis: The case of systems that support communication. AIM Conference (2006)
Roy Gelbard, Israel Spiegler
Living with Database Conflicts: A Temporal Branching Technique. Distributed Parallel Databases 17 (3) (2005)
Zippy Erlich, Roy Gelbard, Israel Spiegler
Evaluating A Positive Attribute Clustering Model for Data Mining. J. Comput. Inf. Syst. 43 (3) (2003)
Mordechai Ben-Menachem, Roy Gelbard
Integrated IT management tool kit. Commun. ACM 45 (4) (2002)
Roy Gelbard, Israel Spiegler
Representation and Storage of Motion Data. J. Database Manag. 13 (3) (2002)
Zippy Erlich, Roy Gelbard, Israel Spiegler
Data Mining by Means of Binary Representation: A Model for Similarity and Clustering. Inf. Syst. Frontiers 4 (2) (2002)
Roy Gelbard, Asher Gilmour
Temporal Branching as a Conflict Management Technique. FMLDO (2000)
Roy Gelbard, Israel Spiegler
Hempel's Raven paradox: a positive approach to cluster analysis. Comput. Oper. Res. 27 (4) (2000)