Travelled to:
1 × Australia
1 × Austria
1 × Brazil
1 × Chile
1 × Italy
1 × Russia
1 × Switzerland
2 × Canada
2 × France
2 × Ireland
2 × Spain
2 × The Netherlands
3 × China
5 × USA
5 × United Kingdom
Collaborated with:
C.Wilkie ∅ C.Hauff G.Zuccon D.Kelly R.Glassey M.Baillie M.d.Rijke K.v.Rijsbergen D.E.Losada D.Dowie D.Hiemstra F.d.Jong F.Crestani V.Vinay M.Girolami T.Polajnar W.Vanderbauwhede K.Balog D.Maxwell J.Purvis C.J.v.Rijsbergen M.Shokouhi K.A.Marshall S.Raue C.W.Johnson R.Bache C.Owens I.Ruthven A.Edwards A.Crescenzi I.Markov K.Brennan M.Doolan C.O'Neil R.T.Fernández H.Joho M.Moadeli P.Thomas M.Crowe C.J.v.Rijsbergen A.P.d.Vries K.Järvelin H.Keskustalo R.English D.Zhang J.Wang D.Elliott J.He M.Bron A.Frolov S.R.Chalamalasetti M.Margala S.Oates T.Bogers A.v.d.Bosch R.Bierig E.Nicol S.O.Sweeney M.Yakici S.D.Torres C.Eickhoff K.Gyllstrom F.Kruisinga S.Moens F.v.d.Sluis
Talks about:
retriev (23) queri (13) search (11) system (10) inform (10) perform (8) evalu (8) document (7) children (7) analysi (7)
Person: Leif Azzopardi
DBLP: Azzopardi:Leif
Contributed to:
Wrote 71 papers:
- ECIR-2015-Azzopardi #documentation #tutorial
- A Tutorial on Measuring Document Retrievability (LA), pp. 813–816.
- ECIR-2015-EdwardsKA #design #interface #performance #query
- The Impact of Query Interface Design on Stress, Workload and Performance (AE, DK, LA), pp. 691–702.
- ECIR-2015-WilkieA #bias #comparison #difference #metric #retrieval
- Retrievability and Retrieval Bias: A Comparison of Inequality Measures (CW, LA), pp. 209–214.
- SIGIR-2015-AzzopardiZ #modelling #retrieval #tutorial #using
- Building and Using Models of Information Seeking, Search and Retrieval: Full Day Tutorial (LA, GZ), pp. 1107–1110.
- SIGIR-2015-CrescenziKA #information management
- Time Pressure and System Delays in Information Search (AC, DK, LA), pp. 767–770.
- SIGIR-2015-HeBVAR #evaluation #framework #predict #quality #ranking #refinement
- Untangling Result List Refinement and Ranking Quality: a Framework for Evaluation and Prediction (JH, MB, APdV, LA, MdR), pp. 293–302.
- SIGIR-2015-KellyA #behaviour #case study #experience #how #user interface
- How many results per page?: A Study of SERP Size, Search Behavior and User Experience (DK, LA), pp. 183–192.
- SIGIR-2015-MaxwellAJK #adaptation
- An Initial Investigation into Fixed and Adaptive Stopping Strategies (DM, LA, KJ, HK), pp. 903–906.
- CIKM-2014-WilkieA #analysis #bias #performance #retrieval
- A Retrievability Analysis: Exploring the Relationship Between Retrieval Bias and Retrieval Performance (CW, LA), pp. 81–90.
- ECIR-2014-AzzopardiEWM
- Page Retrievability Calculator (LA, RE, CW, DM), pp. 737–741.
- ECIR-2014-WilkieA #analysis #bias #empirical #retrieval
- Best and Fairest: An Empirical Analysis of Retrieval System Bias (CW, LA), pp. 13–25.
- ECIR-2014-WilkieA14a #bias
- Efficiently Estimating Retrievability Bias (CW, LA), pp. 720–726.
- SIGIR-2014-Azzopardi #interactive #modelling
- Modelling interaction with economic models of search (LA), pp. 3–12.
- SIGIR-2014-Azzopardi14a #documentation
- The retrievability of documents (LA), p. 1291.
- CIKM-2013-VanderbauwhedeFACM #throughput #using
- High throughput filtering using FPGA-acceleration (WV, AF, LA, SRC, MM), pp. 1245–1248.
- ECIR-2013-DowieA #exclamation #framework #information management
- Re-leashed! The PuppyIR Framework for Developing Information Services for Children, Adults and Dogs (DD, LA), pp. 824–827.
- ECIR-2013-MarkovAC #nondeterminism
- Reducing the Uncertainty in Resource Selection (IM, LA, FC), pp. 507–519.
- ECIR-2013-WilkieA
- An Initial Investigation on the Relationship between Usage and Findability (CW, LA), pp. 808–811.
- SIGIR-2013-AzzopardiKB #behaviour #how #query
- How query cost affects search behavior (LA, DK, KB), pp. 23–32.
- SIGIR-2013-RaueAJ #exclamation #requirements #social #social media
- #trapped!: social media search system requirements for emergency management professionals (SR, LA, CWJ), pp. 1073–1076.
- SIGIR-2013-WilkieA #performance
- Relating retrievability, performance and length (CW, LA), pp. 937–940.
- ECIR-2012-AzzopardiDTEGGHJKMMPSV #named
- EmSe: Supporting Children’s Information Needs within a Hospital Environment (LA, DD, SDT, CE, RG, KG, DH, FdJ, FK, KAM, SM, TP, FvdS, APdV), pp. 578–580.
- ECIR-2012-MaxwellRAJO #monitoring #named #realtime #social #social media
- Crisees: Real-Time Monitoring of Social Media Streams to Support Crisis Management (DM, SR, LA, CWJ, SO), pp. 573–575.
- ECIR-2012-PolajnarGA #detection
- Detection of News Feeds Items Appropriate for Children (TP, RG, LA), pp. 63–72.
- ECIR-2012-ZucconAZW #analysis #retrieval #using
- Top-k Retrieval Using Facility Location Analysis (GZ, LA, DZ, JW), pp. 305–316.
- SIGIR-2012-AzzopardiDG #interactive #named #web
- ALF: a client side logger and server for capturing user interactions in web applications (LA, MD, RG), p. 1003.
- SIGIR-2012-AzzopardiDM #named #video
- YooSee: a video browsing application for young children (LA, DD, KAM), p. 1017.
- SIGIR-2012-AzzopardiDMG #interface #named
- MaSe: create your own mash-up search interface (LA, DD, KAM, RG), p. 1008.
- SIGIR-2012-AzzopardiPG #game studies #named #retrieval
- PageFetch: a retrieval game for children (and adults) (LA, JP, RG), p. 1010.
- CIKM-2011-ONeilPA #behaviour #game studies #named #query
- Fu-Finder: a game for studying querying behaviours (CO, JP, LA), pp. 2561–2564.
- ECIR-2011-ZucconAR #analysis
- Back to the Roots: Mean-Variance Analysis of Relevance Estimations (GZ, LA, KvR), pp. 716–720.
- SIGIR-2011-Azzopardi #information retrieval #interactive
- The economics in interactive information retrieval (LA), pp. 15–24.
- SIGIR-2011-PolajnarGA #named #query #taxonomy
- JuSe: a picture dictionary query system for children (TP, RG, LA), pp. 1281–1282.
- SIGIR-2011-ZucconAR #documentation #interactive #ranking
- The interactive PRP for diversifying document rankings (GZ, LA, CJvR), pp. 1227–1228.
- CIKM-2010-HauffKA #comparison #performance #predict #query
- A comparison of user and system query performance predictions (CH, DK, LA), pp. 979–988.
- ECIR-2010-HauffAHJ #effectiveness #evaluation #performance #predict #query
- Query Performance Prediction: Evaluation Contrasted with Effectiveness (CH, LA, DH, FdJ), pp. 204–216.
- ECIR-2010-HauffHAJ #automation #evaluation
- A Case for Automatic System Evaluation (CH, DH, LA, FdJ), pp. 153–165.
- ECIR-2010-ZucconA #documentation #probability #quantum #rank #ranking #using
- Using the Quantum Probability Ranking Principle to Rank Interdependent Documents (GZ, LA), pp. 357–369.
- SIGIR-2010-AzzopardiB #effectiveness #on the
- On the relationship between effectiveness and accessibility (LA, RB), pp. 889–890.
- SIGIR-2010-AzzopardiFL #retrieval
- Improving sentence retrieval with an importance prior (LA, RTF, DEL), pp. 779–780.
- SIGIR-2010-AzzopardiVJ #requirements
- Search system requirements of patent analysts (LA, WV, HJ), pp. 775–776.
- SIGIR-2010-ElliotGPA
- Finding and filtering information for children (DE, RG, TP, LA), p. 702.
- SIGIR-2010-HauffJKA #predict #quality #query
- Query quality: user ratings and system predictions (CH, FdJ, DK, LA), pp. 743–744.
- SIGIR-2010-ZucconAHR #retrieval #topic
- Estimating interference in the QPRP for subtopic retrieval (GZ, LA, CH, KvR), pp. 741–742.
- SIGIR-2010-ZucconAR #question
- Has portfolio theory got any principles? (GZ, LA, KvR), pp. 755–756.
- CIKM-2009-Azzopardi #effectiveness #information retrieval #metric #monitoring #performance
- Usage based effectiveness measures: monitoring application performance in information retrieval (LA), pp. 631–640.
- CIKM-2009-HauffHJA #estimation #ranking #set #topic
- Relying on topic subsets for system ranking estimation (CH, DH, FdJ, LA), pp. 1859–1862.
- ECIR-2009-HauffAH #evaluation #performance #predict #query
- The Combination and Evaluation of Query Performance Prediction Methods (CH, LA, DH), pp. 301–312.
- SIGIR-2009-Azzopardi #analysis #effectiveness #empirical #evaluation #query
- Query side evaluation: an empirical analysis of effectiveness and effort (LA), pp. 556–563.
- SIGIR-2009-AzzopardiO #towards
- Search engine predilection towards news media providers (LA, CO), pp. 774–775.
- SIGIR-2009-AzzopardiVM #energy #performance
- Developing energy efficient filtering systems (LA, WV, MM), pp. 664–665.
- SIGIR-2009-HauffA #effectiveness #performance #predict #query #question
- When is query performance prediction effective? (CH, LA), pp. 829–830.
- SIGIR-2009-ShokouhiAT #effectiveness #query
- Effective query expansion for federated search (MS, LA, PT), pp. 427–434.
- SIGIR-2009-ZucconAR #information retrieval #logic
- Revisiting logical imaging for information retrieval (GZ, LA, CJvR), pp. 766–767.
- CIKM-2008-AzzopardiV #evaluation #higher-order #information management #named
- Retrievability: an evaluation measure for higher order information access tasks (LA, VV), pp. 561–570.
- CIKM-2008-LosadaAB #documentation
- Revisiting the relationship between document length and relevance (DEL, LA, MB), pp. 419–428.
- ECIR-2008-AzzopardiV #information retrieval
- Accessibility in Information Retrieval (LA, VV), pp. 482–489.
- ECIR-2007-BaillieAR #evaluation #retrieval
- A Retrieval Evaluation Methodology for Incomplete Relevance Assessments (MB, LA, IR), pp. 271–282.
- SIGIR-2007-AzzopardiRB #analysis #query #topic #using
- Building simulated queries for known-item topics: an analysis using six european languages (LA, MdR, KB), pp. 455–462.
- SIGIR-2007-BalogBARB #retrieval
- Broad expertise retrieval in sparse data environments (KB, TB, LA, MdR, AvdB), pp. 551–558.
- SIGIR-2007-RuthvenABBNSY #consistency
- Intra-assessor consistency in question answering (IR, LA, MB, RB, EN, SOS, MY), pp. 727–728.
- SIGIR-2007-ShokouhiBA
- Updating collection representations for federated search (MS, MB, LA), pp. 511–518.
- ECIR-2006-AzzopardiL #multi #performance
- An Efficient Computation of the Multiple-Bernoulli Language Model (LA, DEL), pp. 480–483.
- SAC-2006-BaillieAC #evaluation #metric #quality
- An evaluation of resource description quality measures (MB, LA, FC), pp. 1110–1111.
- SIGIR-2006-AzzopardiBC #adaptation #distributed #information retrieval
- Adaptive query-based sampling for distributed IR (LA, MB, FC), pp. 605–606.
- SIGIR-2006-AzzopardiR #automation
- Automatic construction of known-item finding test beds (LA, MdR), pp. 603–604.
- SIGIR-2006-BalogAR #corpus #enterprise #formal method #modelling
- Formal models for expert finding in enterprise corpora (KB, LA, MdR), pp. 43–50.
- ECIR-2005-HauffA #analysis #documentation
- Age Dependent Document Priors in Link Structure Analysis (CH, LA), pp. 552–554.
- SIGIR-2005-AzzopardiGC #probability
- Probabilistic hyperspace analogue to language (LA, MG, MC), pp. 575–576.
- SIGIR-2004-AzzopardiGR #documentation #modelling
- User biased document language modelling (LA, MG, CJvR), pp. 542–543.
- SIGIR-2003-AzzopardiGR #information retrieval #metric
- Investigating the relationship between language model perplexity and IR precision-recall measures (LA, MG, KvR), pp. 369–370.