Stefano Levialdi Ghiron

Stefano Levialdi Ghiron's AcademicInfluence.com Rankings

Computer Science

#4224

World Rank

#4445

Historical Rank

Database

#7925

World Rank

#8252

Historical Rank

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Computer Science

Why Is Stefano Levialdi Ghiron Influential?

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According to Wikipedia, Stefano Levialdi Ghiron was an Italian computer scientist who was a full professor at the Sapienza University of Rome. His research areas included visual programming languages, image processing, pattern recognition, and human-computer interaction.

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Stefano Levialdi Ghiron's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

An approach to usability evaluation of e-learning applications (2006) (405)
Visual Query Systems for Databases: A Survey (1997) (367)
Basics of cellular logic with some applications in medical image processing (1979) (202)
Indexing pictorial documents by their content: a survey of current techniques (1997) (184)
Evaluating web sites: exploiting user's expectations (2004) (178)
Color-based image retrieval using spatial-chromatic histograms (1999) (173)
Parallel thinning of binary pictures (1975) (132)
On shrinking binary picture patterns (1972) (132)
Usability of E-learning tools (2004) (125)
Computer Architectures for Pictorial Information Systems (1981) (124)
From Local Maxima to Connected Skeletons (1981) (106)
Pyramidal Systems for Computer Vision (2011) (105)
MADCOW: a multimedia digital annotation system (2004) (95)
Run-Based Algorithms for Binary Image Analysis and Processing (1996) (90)
Image thresholding using fuzzy entropies (1998) (86)
Image Analysis and Processing (1987) (80)
Languages and architectures for image processing (1981) (78)
Tuning Range Image Segmentation by Genetic Algorithm (2003) (64)
A Graph-Based Framework for Multiparadigmatic Visual Access to Databases (1996) (62)
Visual Query Systems: A Taxonomy (1991) (55)
Shape description using cubic polynomial Bezier curves (1998) (50)
PAPIA: Pyramidal architecture for parallel image analysis (1985) (45)
Multiprocessor computing for images (1988) (42)
Integrated technology for parallel image processing (1985) (40)
2-D Object Recognition By Multiscale Tree Matching (1998) (37)
Defining visual languages for interactive computing (1997) (37)
Self modulating, derivative optical spectroscopy. Part II: experimental. (1967) (33)
Parallel Detection of Concavities in Cellular Blobs (1976) (31)
An Image Processing Language with Icon-Assisted Navigation (1985) (31)
An Analysis and Case Study of Digital Annotation (2003) (29)
Visual strategies for querying databases (1991) (29)
Formalising visual languages (1995) (29)
Information Seeking (2009) (28)
Semantic Halo for Collaboration Tagging Systems (2006) (27)
eStorys: A visual storyboard system supporting back-channel communication for emergencies (2011) (26)
Towards Guidelines for Usability of e-Learning Applications (2004) (25)
Reality bites-progressive querying and result visualization in logical and VR spaces (1994) (24)
Matching the task to an image processing architecture (1983) (24)
Storing and retrieving multimedia web notes (2005) (23)
An Analysis of Computational Cost in Image Processing: A Case Study (1978) (23)
Specifying Dialog Control in Visual Interactive Systems (1998) (21)
Segmentation of page images having artifacts of photocopying and scanning (2002) (21)
Finding the Edge (1981) (21)
A Multidimensional Image Browser (1998) (21)
Image segmentation by a multiresolution approach (1993) (20)
A web-based annotation tool supporting e-learning (2002) (20)
Artificial vision : image description, recognition and communication (1997) (20)
The PAPIA system (1991) (20)
The cube – extending systems for undo (2001) (19)
On the specification of dynamic visual languages (1998) (19)
3C Vision: Cues, Context and Channels (2011) (18)
PAPIA: a case history (1987) (17)
Modeling visual interactive systems through dynamic visual languages (2002) (17)
Retrieval of images using rich region descriptions (1998) (16)
Optimal range segmentation parameters through genetic algorithms (2000) (16)
Hci for emergencies (2008) (15)
Query by dialog: an interactive approach to pictorial querying (1998) (15)
Modeling Users in an Adaptive Visual Interface for Database Systems (1993) (15)
MADCOW: a visual interface for annotating web pages (2006) (15)
Thresholding: A challenge for parallel processing (1977) (15)
More about a thinning algorithm (1980) (14)
FIGI: floating interface for gesture-based interaction (2014) (14)
The future of visual languages (1999) (14)
Fast pyramidal algorithms for image thresholding (1995) (14)
Picture Processing and Overlapping Blobs (1971) (13)
A Framework for Intelligent Visual Interface Design for Database Systems (1992) (13)
Parallel shrinking in three dimensions (1972) (13)
Visual conditional attributed rewriting systems in visual language specification (1996) (12)
Markerless Hand Gesture Interface Based on LEAP Motion Controller (2014) (12)
An expert visual query system (1991) (12)
Computer architectures for image analysis (1988) (12)
On the paper by R. M. Haralick (1994) (12)
Generating Collaborative Systems for Digital Libraries: a Model-Driven Approach (2010) (12)
Reflections on Undo (1996) (12)
Matching the resolution level to salient image features (1998) (12)
A visual approach to HCI (1996) (11)
Managing Groups and Group Annotations in madcow (2010) (11)
Definition of visual processes in a language for expressing transitions (2004) (10)
Specification of visual languages as means for interaction (1998) (10)
Dealing with Undo (1997) (10)
Communication, action and history (1997) (9)
Describing Objects by a Multi-Resolution Syntactic Approach (1992) (9)
Recent Issues in Pattern Analysis and Recognition (1990) (9)
Reflections on icons (1993) (9)
Successful Visual Human-Computer Interaction is Undecidable (1998) (9)
Clopan: a CLOsed-Pattern ANalyser (1968) (9)
Dimensions of visual interaction design (1999) (9)
A modified fuzzy ART for image segmentation (2001) (9)
Parallel counting of binary patterns (1970) (8)
DAN: An Automatic Segmentation and Classification Engine for Paper Documents (2002) (8)
Computing shape description transforms on a multiresolution architecture (1991) (8)
Understanding the page logical structure (1999) (8)
Principled design of visual languages for interaction (2000) (8)
A system for the automatic layout segmentation and classification of digital documents (2003) (8)
Multilevel modelling and design of visual interactive systems (2001) (8)
Human Body Language Analysis: A Preliminary Study Based on Kinect Skeleton Tracking (2013) (7)
On blob reconstruction (1973) (7)
An Object-Oriented Knowledge Representation for Spatial Information (1988) (7)
Advanced Visual Interfaces: Proceedings of the International Workshop AVI '92 (1992) (7)
Visual tag authoring: picture extraction via localized, collaborative tagging (2008) (7)
Cognition, models and metaphors (1990) (7)
Self-organizing map for segmenting 3D biological images (1998) (7)
Proceedings of the International Working Conference on Advanced Visual Interfaces (2012) (6)
Parallel Integrated Technology for Image Processing (1985) (6)
A multiparadigmatic visual environment for adaptive access to databases (1993) (6)
Computing the Hough transform on a pyramid architecture (1990) (6)
PIXAL: A High Level Language for Image Processing (1981) (6)
Indexing the Past (2009) (6)
Shape Description by a Syntactic Pyramidal Approach (1996) (6)
Parallel Processing for Image Analysis (1975) (5)
Digital image analysis (1984) (5)
Exploiting Collaborative Tagging Systems to Unveil the User-Experience of Web Contents: An Operative Proposal (2009) (5)
A transparent interface to state-space search programs (2006) (5)
Annotation threads in MADCOW 2.0 (2010) (5)
A Dynamic Environment for Video Surveillance (2009) (5)
"Art-sonomy": Social Bookmarking of Real Artworks via Mobile Applications with Visual Tags (2009) (5)
Efficient Alignment and Correspondence Using Edit Distance (2000) (4)
Interacting annotations in MADCOW 2.0 (2010) (4)
Visual languages: concepts, constructs and claims (2001) (4)
Image retrieval using re-segmentation driven by query rectangles (2002) (4)
A Cooperative-Relational Approach to Digital Libraries (2007) (4)
Facilitating interaction and retrieval for annotated documents (2010) (4)
Neighborhood Operators: An Outlook (1983) (4)
Virtual-ICSI: a visual-haptic interface for virtual training in intra cytoplasmic sperm injection (2010) (4)
DELE : a Deaf-centred E-Learning Environment (2011) (4)
Trusty Interaction in Visual Environments (2000) (4)
The Role of Contexts (2011) (4)
Human perception through collaborative semantics (2008) (3)
Resource-based models of visual interaction: understanding errors (2005) (3)
Programming image processing machines (1986) (3)
Macro University (2000) (3)
WOEB : Rapid Setting of Wizard of Oz Experiments and Reuse for Deployed Applications (2009) (3)
Representation: Relationship between Language and Image (1994) (3)
The Theory of Visual Sentences to Formalize Interactive Visual languages (2007) (3)
Software Issues for Machine Vision (1989) (3)
Analyzing, modelling, and specifying visual interaction (2002) (3)
The interface of the future (1994) (3)
On Orders in Visual Interaction (1999) (3)
X-VIQU: an expert system for visual representation of database queries (1989) (3)
Recognizing 2D objects by a multi-resolution approach (1994) (3)
Improvement in range segmentation parameters tuning (2002) (3)
Time-of-Flight Camera Based Virtual Reality Interaction for Balance Rehabilitation Purposes (2014) (3)
Cognition, Models & Metaphors. (1990) (2)
The PAPIA Project (1986) (2)
Panel Discussion on Data Analysis Trends in X-Ray and γ-Ray Astronomy 30/5/84, 11°°–12°° (1985) (2)
Proceedings of the working conference on Advanced visual interfaces, AVI 2000, Palermo, Italy, May 23-26, 2000 (2000) (2)
Steps Toward Parallel Processing (1985) (2)
Visual Tagging Through Social Collaboration: A Concept Paper (2007) (2)
Natural and Artificial Vision (2011) (2)
Human Centric E-Learning and the Challenge of Cultural Localization (2007) (2)
Using images: two case studies (1995) (2)
Experimenting dele: a deaf-centered e-learning visual environment (2012) (2)
Incremental ratio by parallel logic (1967) (2)
An object-oriented number (1991) (2)
CoOL-Room: Collaboration Oriented Learning Room (2004) (2)
One long argument: Azriel Rosenfeld and the genesis of modern image systems (2005) (2)
Optimal parallel computation of the quadtree medial axis transform on a multi-layered architecture (1990) (2)
Interactive Model-Based Matching Retrieval (1997) (2)
Towards formal measures of usability for visual interactive systems (2002) (2)
Gesture Based Interface for Crime Scene Analysis: A Proposal (2008) (2)
An image acquisition device for minicomputers (1978) (2)
Visual Languages: Where Do We Stand? (1999) (2)
Towards a formal specification methodology for iconic interface design (1990) (2)
One, Two,… Many Processors for Image Processing (1985) (1)
Innovative On-line Handwriting Identification Algorithm Based on Stroke Features (2014) (1)
A visual query by example system for digital documents (2003) (1)
Improved Method for Measuring Small Volume Changes on Mixing (1965) (1)
A Modified FuzzyART for Image Segmentation (2001) (1)
Combining Resolution and Granularity for Pattern Recognition (1995) (1)
Advanced Visual Interfaces (Avi '92): Proceedings of the International Workshop (1992) (1)
Languages and Environments for Vision Applications - Guest Editors' Introduction (1991) (1)
Differences and Identities in Document Retrieval in an Annotation Environment (2007) (1)
Monocular and binocular responses to liminal and subliminal stimuli. (1971) (1)
Trends in Parallel Processing Applications (1986) (1)
From user notations to accessible interfaces through visual languages (2001) (1)
Inverted Indexes (2009) (1)
Panel Discussion on Data Analysis Trends in X-Ray and Gamma-Ray Astronomy (1986) (1)
eStoryS: a visual Storyboard System supporting (2010) (1)
Neuron counting in three dimensions; a proposal (1973) (1)
Configurations and transitions in visual languages (2003) (1)
Recognition of Rotated Characters by Inexact Matching (1995) (0)
Languages, tasks and roles: modeling interaction through resources. (2006) (0)
Proceedings of the Workshop on Advanced Visual Interfaces, AVI 1994, Bari, Italy, June 1-4, 1994 (1996) (0)
Parallel Detection ofConcavities inCellular Blobs (1976) (0)
Visual interaction: models, systems, prototypes. The Pictorial Computing Laboratory at the University of Rome “La Sapienza” (2006) (0)
Intelligent Storage (2009) (0)
Structural Characterization of Image Processing Operators (1997) (0)
FIGI: floating interface for gesture-based interaction (2012) (0)
A Case of Network Synthesis (1966) (0)
Purposive Image Transformations (1977) (0)
Panel Discussion on Trends in Optical and Radio Data Analysis (1985) (0)
Panel Summary: Characters, Pixels and Phonemes (1997) (0)
Data analysis in astronomy II. Proceedings of the second international workshop, held at Erice, Sicily, Italy, 17 - 30 April 1986. (1986) (0)
Book-Review - Data Analysis in Astronomy - Erice - 1984 (1987) (0)
StoryEditor: a model-based editor for designing learning paths (2011) (0)
Panel Discussion on “ how can Computer Science Contribute to the Solution of Problems Posed by Astronomers ?” (1985) (0)
Erratum: More about a thinning algorithm (1980) (0)
International workshop on Advanced Visual Interfaces: AVI '96 Gubbio, Italy (1996) (0)
COMPUTER AIDED CREATIVITY (1995) (0)
Pyramidal Systems for Computer Vision (Nato ASI Series (closed) / Nato ASI Subseries F (2012) (0)
Representation : relationship between language and image : Palazzo dei Papi, Piazza San Lorenzo, Viterbo, Italy, October 17-19, 1991 (1994) (0)
Fermat theorem and elliptic color histogram features (2003) (0)
Uniform representation of transition concepts in Domain Speci c Visual Languages 1 (2002) (0)
Proceedings of the Working Conference on Advanced Visual Interfaces, AVI 2002, Trento, Italy, May 22-24, 2002 (2008) (0)
Towards Trusty Interaction in Visual Environments (2000) (0)
Analysing the Interface (2003) (0)
eXEDRA: acompleteOpen Source Architecture forPaperDocument recognition (2003) (0)
SEGMENTATION TECHNIQUES AND PARALLEL COMPUTATION FOR IMAGE PROCESSING (1980) (0)
A Quality Factor for Measuring Program Efficiency (1978) (0)
Novel Approches in Image Processing ( IP ) and Human Centred Systems ( HCSs ) (2014) (0)
PRESENCE, TELEPRESENCE AND USABILITY (1999) (0)
A Panel on: Pattern Recognition and Image Processing with or without Intelligence? (1988) (0)
Image Processing in Italy: A First Report (1986) (0)
Acquisition and processing of audiometric data (tympanometry, stapedial reflex). (1981) (0)
Proceedings of the conference on Representation : relationship between language and image: relationship between language and image (1995) (0)
Virtual Reality as an Aid to Visual Querying (1995) (0)
The 20th International Conference on Distributed Multimedia Systems: Research papers on distributed multimedia systems, distance education technologies and visual languages and computing, Pittsburgh, PA, USA, August 27-29, 2014 (2014) (0)
Message from CAUL 2006 Workshop Organizers (2006) (0)
Ambient Intelligence Today/Tomorrow (2011) (0)
Guest Editors' Introduction: Languages and Environments for Vision Applications (1991) (0)
Panel Summary Icons and Words: Metaphors and Symbolisms (1994) (0)
BROADBAND INTER-LABORATORY NETWORK FOR IMAGE PROCESSING. (1982) (0)
4 System Architecture 3.2 Interaction Examples (2000) (0)
Most influential paper in the category 20 years (2014) (0)
Proceedings of the International Workshop AVI '92, Advanced Visual Interfaces, Rome, Italy, May 27-29, 1992 (1992) (0)
Incorporating image segmentations into a visual query language for content-based image retrieval (2000) (0)
1 Detecting attention through Telepresence (2007) (0)
Sequential and Parallel Thresholding of Images (1977) (0)
Panel natural, cultural & cybercultural interfaces: points of view (1998) (0)
Representation Relationship Between Language and Image : Palazzo Dei Papi, Italy, 17-19 October, 1991 (1994) (0)
Panel Discussion: Systems for Data Analysis What they AEE; what they Could be? (1985) (0)
Aalborg Universitet Software-Based Adjustment of Mobile Autostereoscopic Graphics Using Static Parallax (2012) (0)
Handling artifacts in digitally reproduced documents (2000) (0)
Channeling the Information (2011) (0)

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Stefano Levialdi Ghiron's Academic­Influence.com Rankings