default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDRoy Gelbard
Person information
- affiliation: Bar-Ilan University, Ramat Gan, Israel
SPARQL queries 
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2023
[c7]Itzik David
, Roy Gelbard:
Using sentiment analysis to assess PMBOK knowledge areas' compatibility with agile methodology. CENTERIS/ProjMAN/HCist 2023: 381-395- 2021
- [j33]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): 93-105 (2021) - [j32]Anna Khalemsky, Roy Gelbard:
ExpanDrogram: Dynamic Visualization of Big Data Segmentation over Time. ACM J. Data Inf. Qual. 13(2): 11:1-11:27 (2021) - 2020
- [j31]Anna Khalemsky, Roy Gelbard:
A dynamic classification unit for online segmentation of big data via small data buffers. Decis. Support Syst. 128 (2020) - [j30]Sagi Akron, Roy Gelbard:
Software code flexibility profitability in light of technology life cycle. Oper. Res. 20(2): 723-746 (2020)
2010 – 2019
- 2019
- [j29]Ran Etgar, Roy Gelbard, Yuval Cohen:
Presenting the several-release-problem and its cluster-based solution accelartion. Int. J. Prod. Res. 57(14): 4413-4434 (2019) - [j28]Noam Koriat, Roy Gelbard:
Knowledge Sharing Analytics: The Case of IT Workers. J. Comput. Inf. Syst. 59(4): 308-318 (2019) - 2018
- [j27]Ran Etgar, Roy Gelbard, Yuval Cohen:
Feature assignment in multi-release work plan: Accelerating optimization using gene clustering. Comput. Ind. Eng. 118: 123-137 (2018) - [j26]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) - [j25]Noam Koriat, Roy Gelbard:
Knowledge Sharing Motivation Among External and Internal IT Workers. J. Inf. Knowl. Manag. 17(3): 1850026:1-1850026:24 (2018) - [c6]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: 705-713 - [c5]Roy Gelbard, Anna Khalemsky:
Dynamic Classifier and Sensor Using Small Memory Buffers. ICDM 2018: 173-182 - 2017
- [j24]Ran Etgar, Roy Gelbard, Yuval Cohen:
Optimizing version release dates of research and development long-term processes. Eur. J. Oper. Res. 259(2): 642-653 (2017) - [j23]Roni Ramon-Gonen, Roy Gelbard:
Cluster evolution analysis: Identification and detection of similar clusters and migration patterns. Expert Syst. Appl. 83: 363-378 (2017) - [j22]Moshe Dayani, Roy Gelbard:
Software Project Planning Through Simulation of Entire Project's Problem-Space. Int. J. Inf. Technol. Proj. Manag. 8(3): 22-39 (2017) - 2016
- [j21]Aviad Barak, Roy Gelbard:
Classification by clustering using an extended saliency measure. Expert Syst. J. Knowl. Eng. 33(1): 46-59 (2016) - 2015
- [c4]Moshe Dayani, Roy Gelbard:
Automatic Conversion of Software Specification into a Gantt-chart subject to Organization's Constraints. CENTERIS/ProjMAN/HCist 2015: 73-78 - 2014
- [j20]Noam Koriat, Roy Gelbard:
Knowledge sharing motivation among IT personnel: Integrated model and implications of employment contracts. Int. J. Inf. Manag. 34(5): 577-591 (2014) - 2013
- [j19]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): 1205 (2013) - [j18]Roy Gelbard:
"Padding" bitmaps to support similarity and mining. Inf. Syst. Frontiers 15(1): 99-110 (2013) - 2012
- [j17]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): 292-303 (2012) - [j16]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): 72-86 (2012) - [j15]Avichai Meged, Roy Gelbard:
A Unified Fuzzy Data Model: Representation and Processing. J. Database Manag. 23(1): 78-102 (2012) - 2011
- [j14]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): 8199-8207 (2011) - [j13]Aviad Barak, Roy Gelbard:
Classification by clustering decision tree-like classifier based on adjusted clusters. Expert Syst. Appl. 38(7): 8220-8228 (2011) - [j12]Avichai Meged, Roy Gelbard:
Adjusting Fuzzy Similarity Functions for use with standard data mining tools. J. Syst. Softw. 84(12): 2374-2383 (2011) - 2010
- [j11]Roy Gelbard, Dov Te'eni, Matti Sade:
Object-Oriented Analysis: Is It Just Theory?. IEEE Softw. 27(1): 64-71 (2010) - [c3]Levi Shaul, Doron Tauber, Roy Gelbard:
Acceptance of Enterprise Resource Planning (ERP) Systems. MCIS 2010: 80
2000 – 2009
- 2009
- [j10]Ran M. Bittmann, Roy Gelbard:
Visualization of multi-algorithm clustering for better economic decisions - The case of car pricing. Decis. Support Syst. 47(1): 42-50 (2009) - [j9]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): 10438-10446 (2009) - [p2]Roy Gelbard, Avichai Meged:
Handling Fuzzy Similarity for Data Classification. Database Technologies: Concepts, Methodologies, Tools, and Applications 2009: 2157-2165 - [r1]Roy Gelbard, Avichai Meged:
Handling Fuzzy Similarity for Data Classification. Encyclopedia of Artificial Intelligence 2009: 796-802 - 2007
- [j8]Roy Gelbard, Orit Goldman, Israel Spiegler:
Investigating diversity of clustering methods: An empirical comparison. Data Knowl. Eng. 63(1): 155-166 (2007) - [j7]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): 171-187 (2007) - 2006
- [c2]Dov Te'eni, Roy Gelbard, Matti Sade:
Increasing the benefit of analysis: The case of systems that support communication. AIM Conference 2006: 13-27 - 2005
- [j6]Roy Gelbard, Israel Spiegler:
Living with Database Conflicts: A Temporal Branching Technique. Distributed Parallel Databases 17(3): 251-265 (2005) - 2004
- [p1]Roy Gelbard, Israel Spiegler:
Modeling Motion: Building Blocks of a Motion Database. Advanced Topics in Database Research, Vol. 3 2004: 327-345 - 2003
- [j5]Zippy Erlich, Roy Gelbard, Israel Spiegler:
Evaluating A Positive Attribute Clustering Model for Data Mining. J. Comput. Inf. Syst. 43(3): 100-108 (2003) - 2002
- [j4]Mordechai Ben-Menachem, Roy Gelbard:
Integrated IT management tool kit. Commun. ACM 45(4): 96-102 (2002) - [j3]Zippy Erlich, Roy Gelbard, Israel Spiegler:
Data Mining by Means of Binary Representation: A Model for Similarity and Clustering. Inf. Syst. Frontiers 4(2): 187-197 (2002) - [j2]Roy Gelbard, Israel Spiegler:
Representation and Storage of Motion Data. J. Database Manag. 13(3): 46-63 (2002) - 2000
- [j1]Roy Gelbard, Israel Spiegler:
Hempel's Raven paradox: a positive approach to cluster analysis. Comput. Oper. Res. 27(4): 305-320 (2000) - [c1]Roy Gelbard, Asher Gilmour:
Temporal Branching as a Conflict Management Technique. FMLDO 2000: 100-114
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2025-01-09 13:21 CET by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
