Peter Maria Gerardus Apers

prof.dr.

  • 775 Citations
  • 13 h-Index
1982 …2014
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Research Output 1982 2014

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Conference contribution
2014
2 Citations (Scopus)
9 Downloads (Pure)

Comparison Of Local And Global Undirected Graphical Models

Zhu, Z., Hiemstra, D., Apers, P. M. G. & Wombacher, A., Apr 2014, ESANN 2014: 22nd European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning : Bruges, Belgium, April 23-24-25, 2014 : proceedings. Verleysen, M. (ed.). Louvain-la-Neuve, Begium: i6doc.com, p. 479-484 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
Labels
Exponential functions
Experiments
1 Citation (Scopus)
8 Downloads (Pure)

Linear Co-occurrence Rate Networks (L-CRNs) for Sequence Labeling

Zhu, Z., Hiemstra, D. & Apers, P. M. G., Oct 2014, Proceedings of the Second International Conference on Statistical Language and Speech Processing, SLSP 2014. Berlin: Springer, p. 185-196 12 p. (Lecture Notes in Artifical Intelligence; vol. 8791).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2013
50 Downloads (Pure)

Empirical co-occurrence rate networks for sequence labeling

Zhu, Z., Hiemstra, D., Apers, P. M. G. & Wombacher, A., 29 Nov 2013, Dutch-Belgian Database Day, DBDBD 2013. Rotterdam, The Netherlands: Erasmus University Rotterdam, p. 10 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

File
3 Citations (Scopus)
14 Downloads (Pure)

Empirical co-occurrence rate networks for sequence labeling

Zhu, Z., Hiemstra, D., Apers, P. M. G. & Wombacher, A., Dec 2013, Proceedings of the 12th International Conference on Machine Learning and Applications, ICMLA 2013. USA: IEEE Computer Society, p. 93-98 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
17 Downloads (Pure)

Empirical training for conditional random fields

Zhu, Z., Hiemstra, D., Apers, P. M. G. & Wombacher, A., 3 Jun 2013, Proceedings of the 22nd Belgian-Dutch Conference on Machine Learning, BENELEARN 2013. Nijmegen, the Netherlands: Radboud University Nijmegen, p. 105-105 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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21 Downloads (Pure)

Operation properties: a representation and their role in the propagation of meta-data

Amiguet-Vercher, J., Apers, P. M. G. & Wombacher, A., 22 Oct 2013, Proceedings of the 9th IEEE International Conference on eScience (eScience 2013). USA: IEEE Computer Society, p. 172-179 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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11 Citations (Scopus)
11 Downloads (Pure)

ProvenanceCurious: a tool to infer data provenance from scripts

Huq, M. R., Apers, P. M. G. & Wombacher, A., Mar 2013, Proceedings of the 16th International Conference on Extending Database Technology (EDBT 2013). New York: Association for Computing Machinery (ACM), p. 765-768 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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14 Downloads (Pure)

Separate training for conditional random fields using co-occurrence rate factorization

Zhu, Z., Hiemstra, D., Apers, P. M. G. & Wombacher, A., Jan 2013, Proceedings of the 23rd Meeting of Computational Linguistics in the Netherlands, CLIN 2013. Enschede: University of Twente, p. 96-96 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

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2 Citations (Scopus)
54 Downloads (Pure)

UT-DB: an experimental study on sentiment analysis in twitter

Zhu, Z., Hiemstra, D., Apers, P. M. G. & Wombacher, A., Jun 2013, Proceedings of the Seventh International Workshop on Semantic Evaluation, SemEval 2013. USA: Association for Computational Linguistics (ACL), p. 384-389 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2012
4 Citations (Scopus)
24 Downloads (Pure)

Fine-Grained Provenance Inference for a Large Processing Chain with Non-materialized Intermediate Views

Huq, M. R., Apers, P. M. G. & Wombacher, A., Jun 2012, Proceedings of the 24th International Conference of Scientific and Statistical Database Management (SSDBM 2012). Ailamaki, A. & Bowers, S. (eds.). Berlin: Springer, p. 397-405 9 p. (Lecture Notes in Computer Science; vol. 7338).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
1 Citation (Scopus)
79 Downloads (Pure)

From Scripts Towards Provenance Inference

Huq, M. R., Apers, P. M. G., Wada, Y., van Beek, L. P. H. & Wombacher, A., Oct 2012, 2012 IEEE 8th International Conference on eScience (eScience). Piscataway, NJ: IEEE Computer Society, p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Processing
2 Citations (Scopus)
16 Downloads (Pure)

Probabilistic inference of fine-grained data provenance

Huq, M. R., Apers, P. M. G. & Wombacher, A., Sep 2012, 23rd International Conference on Database and Expert System Applications (DEXA 2012). Berlin: Springer, p. 296-310 15 p. (Lecture Notes in Computer Science; vol. 7446).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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1 Citation (Scopus)
14 Downloads (Pure)

The identification problem: a description

Amiguet-Vercher, J., Apers, P. M. G. & Wombacher, A., Jun 2012, International Workshop on Scientific and Engineering Workflows, SWF 2012. USA: IEEE Computer Society, p. 33-40 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2011
8 Citations (Scopus)

Adaptive Inference of Fine-grained Data Provenance to Achieve High Accuracy at Lower Storage Costs

Huq, M. R., Wombacher, A. & Apers, P. M. G., Dec 2011, 7th IEEE International Conference on E-Science, e-Science 2011. Piscataway, NJ: IEEE Computer Society, p. 202-209 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Process control
Costs
Decision making
14 Citations (Scopus)
31 Downloads (Pure)

Inferring Fine-Grained Data Provenance in Stream Data Processing: Reduced Storage Cost, High Accuracy

Huq, M. R., Wombacher, A. & Apers, P. M. G., Sep 2011, 22nd International Conference on Database and Expert Systems Applications (DEXA 2011). Hameurlain, A., Liddle, S. W., Schewe, K-D. & Zhou, X. (eds.). Berlin: Springer, p. 118-127 10 p. (Lecture Notes in Computer Science; vol. 6861).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2010
10 Citations (Scopus)

Facilitating Fine Grained Data Provenance using Temporal Data Model

Huq, M. R., Wombacher, A. & Apers, P. M. G., 13 Sep 2010, Proceedings of the Seventh International Workshop on Data Management for Sensor Networks, DMSN 2010. New York: Association for Computing Machinery (ACM), p. 8-13 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

1 Citation (Scopus)

Identifying the Challenges for Optimizing the Process to Achieve Reproducible Results in E-science Applications

Huq, M. R., Wombacher, A. & Apers, P. M. G., 30 Oct 2010, Proceedings of the 3rd Workshop on Ph.D. Students in Information and Knowledge Management, PIKM 2010. New York: Association for Computing Machinery (ACM), p. 75-78 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2008
4 Citations (Scopus)
46 Downloads (Pure)

Data Degradation: Making Private Data Less Sensitive Over Time

Anciaux, N. L. G., Bouganim, L., van Heerde, H. J. W., Pucheral, P. & Apers, P. M. G., Oct 2008, Proceedings of the 17th ACM Conference on Information and Knowledge Management (CIKM2008). New York: Association for Computing Machinery (ACM), p. 1401-1402 2 p. 10.1145/1458082.1458301

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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3 Citations (Scopus)
58 Downloads (Pure)

InstantDB: Enforcing Timely Degradation of Sensitive Data

Anciaux, N. L. G., Bouganim, L., van Heerde, H. J. W., Pucheral, P. & Apers, P. M. G., 7 Apr 2008, Proceedings of the 24th International Conference on Data Engineering (ICDE2008). Los Alamitos: IEEE Computer Society, p. 1373-1375 3 p. 10.1109/ICDE.2008.4497560

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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1 Citation (Scopus)
56 Downloads (Pure)

Probabilistic Processing of Interval-valued Sensor Data

Evers, S., Fokkinga, M. M. & Apers, P. M. G., 24 Aug 2008, Proceedings of the 5th International Workshop on Data Management for Sensor Networks (DMSN2008). New York: Association for Computing Machinery (ACM), p. 42-48 7 p. 10.1145/1402050.1402060. (ACM International Conference Proceeding Series; no. DTR08-9).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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10 Downloads (Pure)

Sound ranking algorithms for XML search

Hiemstra, D., Klinger, S., Rode, H., Flokstra, J. & Apers, P. M. G., 24 Jul 2008, Proceedings of the 2nd SIGIR workshop on Focused Retrieval. Dunedin, New Zealand: University of Otago, p. 15-21 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
XML
Acoustic waves
Semantics
5 Citations (Scopus)
47 Downloads (Pure)

The right expert at the right time and place: From expertise identification to expertise selection

Serdyukov, P., Feng, L., van Bunningen, A. H., Evers, S., van Heerde, H. J. W., Apers, P. M. G., Fokkinga, M. M. & Hiemstra, D., Nov 2008, Proceedings of the 7th International Conference on Practical Aspects of Knowledge Management (PAKM2008). Berlin: Springer, p. 38-49 12 p. 10.1007/978-3-540-89447-6_6. (Lecture Notes in Artificial Intelligence; vol. 5345, no. 08332).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2007

Composable Markov Building Blocks

Evers, S., Fokkinga, M. M. & Apers, P. M. G., 10 Oct 2007, Proceedings of the 1st International Conference on Scalable Uncertainty Management (SUM 2007). Prade, H. & Subrahmanian, V. S. (eds.). Berlin: Springer, p. 131-142 12 p. 10.1007/978-3-540-75410-7_10. (Lecture Notes in Computer Science; vol. 4772, no. LNCS4549).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

7 Citations (Scopus)
18 Downloads (Pure)

Generative Modeling of Persons and Documents for Expert Search

Serdyukov, P., Hiemstra, D., Fokkinga, M. M. & Apers, P. M. G., Jul 2007, Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2007). New York, NY, USA: ACM Press, p. 827-828 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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16 Citations (Scopus)
66 Downloads (Pure)

Ranking Query Results using Context-Aware Preferences

van Bunningen, A. H., Fokkinga, M. M., Apers, P. M. G. & Feng, L., 16 Apr 2007, First International Workshop on Ranking in Databases (DBRank 2007). Los Alamitos: IEEE Computer Society Press, p. 269-276 8 p. 10.1109/ICDEW.2007.4401003

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2006
26 Citations (Scopus)

A context-aware preference model for database querying in an Ambient Intelligent environment

van Bunningen, A. H., Feng, L. & Apers, P. M. G., 4 Sep 2006, Proceedings of the 17th International Conference on Database and Expert Systems Applications (DEXA 2006). Berlin: Springer, p. 33-43 11 p. 10.1007/11827405_4. (Lecture Notes in Computer Science; vol. 4080, no. 11).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

5 Citations (Scopus)
49 Downloads (Pure)

Balancing smartness and privacy for the Ambient Intelligence

van Heerde, H. J. W., Anciaux, N. L. G., Feng, L. & Apers, P. M. G., Oct 2006, Proceedings of the 1st European Conference on Smart Sensing and Context (EuroSCC 2006). Berlin: Springer, p. 255-258 4 p. 10.1007/11907503_26. (Lecture Notes in Computer Science; vol. 4272, no. 06EX1521).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2 Citations (Scopus)

Modeling Uncertain Context Information via Event Probabilities

van Bunningen, A. H., Feng, L. & Apers, P. M. G., 6 Jun 2006, Proceedings of the 2nd Twente Data Management Workshop (TDM'06) on Uncertainty in Databases. de Keijzer, A., de Keijzer, A., van Keulen, M. & van Keulen, M. (eds.). Enschede, The Netherlands: Centre for Telematics and Information Technology (CTIT), p. 25-32 8 p. (CTIT Workshop Series; vol. WP 06-01, no. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2005
46 Citations (Scopus)
130 Downloads (Pure)

Context for Ubiquitous Data Management

van Bunningen, A. H., Feng, L. & Apers, P. M. G., 4 Apr 2005, International Workshop on Ubiquitous Data Management (UDM2005). USA: IEEE Computer Society, p. 17-24 8 p. (IEE Conference Proceeding).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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6 Citations (Scopus)
28 Downloads (Pure)

Score Region Algebra: Building a Transparent XML-IR Database

Mihajlovic, V., Blok, H. E., Hiemstra, D. & Apers, P. M. G., Oct 2005, Proceedings of the 14th ACM international conference on Information and knowledge management (CIKM 2005). Chowdhury, A., Fuhr, N., Ronthaler, M., Schek, H-J. & Teiken, W. (eds.). New York, NY, USA: ACM Press, p. 12-19 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2004
3 Downloads (Pure)

An XML-IR-DB-Sandwich: Is it Better with an Algebra in Between?

Mihajlović, V., Hiemstra, D., Blok, H. E. & Apers, P. M. G., Jul 2004, Proceedings of the Joint Workshops on XML, IR, and DB. Baeza-Yates, R., Maarek, Y., Roelleke, T. & de Vries, A. P. (eds.). Sheffield, UK, p. 39-46 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
XML
Algebra
Mathematical operators
Query languages
68 Downloads (Pure)

Towards Context-Aware Data Management for Ambient Intelligence

Feng, L., Apers, P. M. G. & Jonker, W., Aug 2004, Proceedings of the 15th International Conference on Database and Expert Systems Applications (DEXA 2004). Galindo, F., Takizawa, M. & Traunmüller, R. (eds.). Berlin: Springer, p. 422-431 10 p. (Lecture Notes in Computer Science; vol. 3180).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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2003

CIRQuL: Complex Information Retrieval Query Language

Mihajlovic, V., Hiemstra, D. & Apers, P. M. G., 2003, Proceedings of the VLDB PhD Workshop 2003. Berlin, Germany, p. -

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

On Region Algebras, XML Databases, and Information Retrieval

Mihajlovic, V., Hiemstra, D. & Apers, P. M. G., 2003, Proceedings of the 4th Dutch-Belgian Information Retrieval Workshop (DIR). p. 63-69 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2002

Complex query formulation with the webspace method

van Zwol, R. & Apers, P. M. G., 2002, Proceedings of the 6th World Multi Conference on Systematics, Cybernetics and Informatics. Orlando, FL, U.S.A., p. 200-208

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

6 Citations (Scopus)
52 Downloads (Pure)

Content-based Video Indexing for the Support of Digital Library Search

Petkovic, M., van Zwol, R., Blok, H. E., Jonker, W., Apers, P. M. G., Windhouwer, M. & Kersten, M., Feb 2002, Proceedings of the 18th International Conference on Data Engineering (ICDE 2002). Agrawal, R. (ed.). Washington, DC, USA: IEEE Computer Society Press, p. 494-495 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
20 Downloads (Pure)

Data Exchange over Web-based Applications with DXL

van Zwol, R., Fokkinga, M. M., Jeronimus, V., Jeronimus, V. N. & Apers, P. M. G., 28 May 2002, 2nd International Workshop on Data Integration on the Web (DIWeb 2002). Lacroix, Z. (ed.). Toronto, Canada: University of Toronto Press, p. 17-33 17 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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1 Citation (Scopus)

Retrieval performance experiment with the webspace method

van Zwol, R. & Apers, P. M. G., Jul 2002, Proceedings of the 19th British National Conference on Databases (BNCOD 2002). Eaglestone, B., North, S. & Poulovassilis, A. (eds.). Berlin: Springer, p. 150-165 16 p. (Lecture Notes in Computer Science; vol. 2405).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

2001

Experiences with IR TOP Optimization in a Main Memory DBMS

Blok, H. E., de Vries, A. P., Blanken, H. & Apers, P. M. G., 2001, Proceedings 18th British National Conference on Databases, BNCOD. Chilton, U.K., p. 151- 126 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Flexible and scalable digital library search

Blok, H. E., Windhouwer, M., van Zwol, R., Petkovic, M., Apers, P. M. G., Kersten, M. L. & Jonker, W., 2001, Proceedings of the 27th VLDB Conference / VLDB 2001. Rome, Italy, p. 706- 705 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

7 Citations (Scopus)

Predicting the cost-quality trade-off for information retrieval queries: Facilitating database design and query optimization

Blok, H. E., Hiemstra, D., Choenni, S., de Jong, F., Blanken, H. M. & Apers, P. M. G., Nov 2001, CIKM '01: Proceedings of the Tenth International Conference on Information and Knowledge Management. New York, NY, USA: ACM Press, p. 207-214 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Information retrieval
Costs
Query processing
2000
1 Citation (Scopus)
24 Downloads (Pure)

Modeling the webspace of an intranet

van Zwol, R. & Apers, P. M. G., Jun 2000, Proceedings of the 1st International Conference on Web Information Systems Engineering (WISE 2000). Los Alamitos: IEEE, p. 260-269 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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The webspace method: on the integration of database technology with multimedia retrieval

van Zwol, R. & Apers, P. M. G., Nov 2000, CIKM '00: Proceedings of the 9th International Conference on Information Knowledge Management. New York, NY, USA: ACM Press, p. 438-445 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Information retrieval
Intranets
Search engines
Data structures
Mirrors

Using Webspaces to Model Document Collections on the Web

van Zwol, R. & Apers, P. M. G., Oct 2000, Conceptual Modeling for E-Business and the Web: ER 2000 Workshops on Conceptual Modeling Approaches for E-Business and The World Wide Web and Conceptual Modeling. Berlin: Springer, p. 101-114 14 p. (Lecture Notes in Computer Science; vol. 1921).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

1999
7 Citations (Scopus)

Distributed Global Transaction Support for Workflow Management Applications

Vonk, J., Grefen, P. W. P. J., Boertjes, E. M. & Apers, P. M. G., Sep 1999, Distributed Global Transaction Support for Workflow Management Applications (DEXA 1999). Berlin: Springer, p. 942-951 10 p. (Lecture Notes in Computer Science; vol. 1677).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Implementing Semi Structured Data with Moa

van Zwol, R., Apers, P. M. G. & Wilschut, A. N., 18 Feb 1999, Proceedings of the Workshop on Query Processing for Semistructured Data and Non-Standard Data Formats. Jeruzalem, Israel, p. 64-70

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Searching documents on the intranet

van Zwol, R. & Apers, P. M. G., 18 Feb 1999, Proceedings of ACM Digital Library Workshop on Organizing Webspace. Berkeley, CA, USA, p. 91-97

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

15 Citations (Scopus)
54 Downloads (Pure)

Semantics and Architecture of Global Transaction Support in Workflow Environments

Grefen, P. W. P. J., Vonk, J., Boertjes, E. M. & Apers, P. M. G., Sep 1999, Proceedings of the Fourth IECIS International Conference on Cooperative Information Systems. Washington, DC, USA: IEEE, p. 348-359 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

File
12 Downloads (Pure)

The Mirror MMDBMS architecture

de Vries, A. P., van Doorn, M. G. L. M., Blanken, H. & Apers, P. M. G., Sep 1999, Proceedings of 25th International Conference on Very Large Data Bases (VLDB 1999). San Francisco, CA, USA: Morgan Kaufmann Publishers Inc., p. 758-761 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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1998

An Architecture for Nested Transaction Support on Standard Database Systems

Boertjes, E. M., Grefen, P. W. P. J., Vonk, J. & Apers, P. M. G., Aug 1998, Proceedings of the 9th International Conference on Database and Expert Systems Applications (DEXA 1998). Berlin: Springer, p. 448-459 12 p. (Lecture Notes in Computer Science; vol. 1460).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review