Leif Azzopardi

2008
27	EE	G. Zuccon, Leif Azzopardi, C. J. van Rijsbergen: A Formalization of Logical Imaging for Information Retrieval Using Quantum Theory. DEXA Workshops 2008: 3-8
26	EE	Leif Azzopardi, Vishwa Vinay: Accessibility in Information Retrieval. ECIR 2008: 482-489
25	EE	David E. Losada, Leif Azzopardi: Assessing multivariate Bernoulli models for information retrieval. ACM Trans. Inf. Syst. 26(3): (2008)
24	EE	Alvaro Francisco Huertas-Rosero, Leif Azzopardi, C. J. van Rijsbergen: Characterising through Erasing: A Theoretical Framework for Representing Documents Inspired by Quantum Theory CoRR abs/0802.1738: (2008)
23	EE	Ian Ruthven, Mark Baillie, Leif Azzopardi, Ralf Bierig, Emma Nicol, Simon Sweeney, Murat Yaciki: Contextual factors affecting the utility of surrogates within exploratory search. Inf. Process. Manage. 44(2): 437-462 (2008)
22	EE	Mark Baillie, Leif Azzopardi, Ian Ruthven: Evaluating epistemic uncertainty under incomplete assessments. Inf. Process. Manage. 44(2): 811-837 (2008)
21	EE	David E. Losada, Leif Azzopardi: An analysis on document length retrieval trends in language modeling smoothing. Inf. Retr. 11(2): 109-138 (2008)
2007
20	EE	Mark Baillie, Leif Azzopardi, Ian Ruthven: A Retrieval Evaluation Methodology for Incomplete Relevance Assessments. ECIR 2007: 271-282
19	EE	Leif Azzopardi, Maarten de Rijke, Krisztian Balog: Building simulated queries for known-item topics: an analysis using six european languages. SIGIR 2007: 455-462
18	EE	Milad Shokouhi, Mark Baillie, Leif Azzopardi: Updating collection representations for federated search. SIGIR 2007: 511-518
17	EE	Krisztian Balog, Toine Bogers, Leif Azzopardi, Maarten de Rijke, Antal van den Bosch: Broad expertise retrieval in sparse data environments. SIGIR 2007: 551-558
16	EE	Ian Ruthven, Leif Azzopardi, Mark Baillie, Ralf Bierig, Emma Nicol, Simon Sweeney, Murat Yakici: Intra-assessor consistency in question answering. SIGIR 2007: 727-728
2006
15	EE	Krisztian Balog, Leif Azzopardi, Jaap Kamps, Maarten de Rijke: Overview of WebCLEF 2006. CLEF 2006: 803-819
14	EE	Leif Azzopardi, David E. Losada: An Efficient Computation of the Multiple-Bernoulli Language Model. ECIR 2006: 480-483
13	EE	Fabio Simeoni, Leif Azzopardi, Fabio Crestani: An Application Framework for Distributed Information Retrieval. ICADL 2006: 192-201
12	EE	Mark Baillie, Leif Azzopardi, Fabio Crestani: Towards better measures: evaluation of estimated resource description quality for distributed IR. Infoscale 2006: 41
11	EE	Mark Baillie, Leif Azzopardi, Fabio Crestani: An evaluation of resource description quality measures. SAC 2006: 1110-1111
10	EE	Krisztian Balog, Leif Azzopardi, Maarten de Rijke: Formal models for expert finding in enterprise corpora. SIGIR 2006: 43-50
9	EE	Leif Azzopardi, Maarten de Rijke: Automatic construction of known-item finding test beds. SIGIR 2006: 603-604
8	EE	Leif Azzopardi, Mark Baillie, Fabio Crestani: Adaptive query-based sampling for distributed IR. SIGIR 2006: 605-606
7	EE	Mark Baillie, Leif Azzopardi, Fabio Crestani: Adaptive Query-Based Sampling of Distributed Collections. SPIRE 2006: 316-328
6	EE	Leif Azzopardi: Incorporating context within the language modeling approach for ad hoc information retrieval. SIGIR Forum 40(1): 70 (2006)
2005
5	EE	Alex Bailey, Ian Ruthven, Leif Azzopardi: Evaluating User Studies in Information Access. CoLIS 2005: 251-251
4	EE	Claudia Hauff, Leif Azzopardi: Age Dependent Document Priors in Link Structure Analysis. ECIR 2005: 552-554
3	EE	Leif Azzopardi, Mark Girolami, Malcolm Crowe: Probabilistic hyperspace analogue to language. SIGIR 2005: 575-576
2004
2	EE	Leif Azzopardi, Mark Girolami, Cornelis Joost van Rijsbergen: User biased document language modelling. SIGIR 2004: 542-543
2003
1	EE	Leif Azzopardi, Mark Girolami, Keith van Risjbergen: Investigating the relationship between language model perplexity and IR precision-recall measures. SIGIR 2003: 369-370

Coauthor Index

1	Alex Bailey	[5]
2	Mark Baillie	[7] [8] [11] [12] [16] [18] [20] [22] [23]
3	Krisztian Balog	[10] [15] [17] [19]
4	Ralf Bierig	[16] [23]
5	Toine Bogers	[17]
6	Antal van den Bosch	[17]
7	Fabio Crestani	[7] [8] [11] [12] [13]
8	Malcolm Crowe	[3]
9	Mark Girolami	[1] [2] [3]
10	Claudia Hauff	[4]
11	Alvaro Francisco Huertas-Rosero	[24]
12	Jaap Kamps	[15]
13	David E. Losada	[14] [21] [25]
14	Emma Nicol	[16] [23]
15	Maarten de Rijke	[9] [10] [15] [17] [19]
16	C. J. van Rijsbergen (Cornelis Joost van Rijsbergen, Keith van Rijsbergen)	[2] [24] [27]
17	Keith van Risjbergen	[1]
18	Ian Ruthven	[5] [16] [20] [22] [23]
19	Milad Shokouhi	[18]
20	Fabio Simeoni	[13]
21	Simon Sweeney	[16] [23]
22	Vishwa Vinay	[26]
23	Murat Yaciki	[23]
24	Murat Yakici	[16]
25	G. Zuccon	[27]

Colors in the list of coauthors