Báo cáo khoa học: "User Requirements Analysis for Meeting Information Retrieval Based on Query Elicitation" pdf

... implications of these findings for the design of meeting retrieval systems. Section 4 concludes the paper and outlines some directions for future work. 2 Argumentative Information in Meeting Information ... addition to the "strictly fac- tual, technical information& quot;, these memories must also store relevant information about deci- sion-making processes. In a bus...

Ngày tải lên: 23/03/2014, 18:20

... English Figure 3. Convolution. (a) LTP dotplot before convolution; and (b) after convolution. 2.3 Convolution and local edge detection Convolution is the method of choice for enhancing and ... analysis Following the common practice in IP for texture analysis, we propose to extract features to discriminate a connection region in the dotplot from non-connection regions. First, t...

Ngày tải lên: 17/03/2014, 23:20

... Annual Meeting of the Association for Computational Linguistics, pages 175–183, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Fast Syntactic Analysis for ... efficient parsing in general. Additionally, we extend the defi- nition of equivalent states to general transition based structured prediction models, and demonstrate ap- plications b...

Ngày tải lên: 16/03/2014, 19:20

... solutions, both are quite sensitive to the selection of auxiliary information, and making good selections requires significant in- sight. 2 3 Conditional Random Fields Linear-chain conditional ... predicted label distribution on the unsupervised data match a target distribution. Note that supervision here consists of the the full distribu- tion over labels (i.e. conditioned on the maximu...

Ngày tải lên: 20/02/2014, 09:20

... an- swer only gives information on the reason of teeth 1 http://answers.yahoo.com/question/index?qid= 20100610161858AAmAGrV 582 blooding. It is clear that some valuable information about the reasons ... differ- ent types of contextual factors, namely, the in- formation novelty and non-redundancy mod- eling for local and non-local sentence inter- actions under question segmentation. To...

Ngày tải lên: 07/03/2014, 18:20

... used for SPoT can be extended to a new domain (restaurant information) ; (2) that this technique, previously used for information- gathering utterances, can be used for infor- mation presentations, ... rela- tions between assertions: the justify relation for recommendations, and the contrast and elaboration relations for comparisons. We added another relation to be used during th...

Ngày tải lên: 23/03/2014, 19:20

... summariza- tion, language generation, information extraction, machine translation, etc. – would benefit from be- ing able to recognize nonliteral language. Con- sider an example based on a similar example from an ... assessment for κ values is that tentative conclusions on agreement exists when .67 ≤ κ < .8, and a definite conclusion on agreement exists when κ ≥ .8. In the case o...

Ngày tải lên: 24/03/2014, 03:20

... first summation of Eq. (9), for a given word v only the set of classes which contain at least one word w for which N(v, w) > 0 must be considered, denoted by suc(v). The second summation is equivalent ... grapefruit grasses herb herbs jalapeno Jell-O lemon lemons lettuce lime lions mac- aroni mango maple melon mint mozzarella mushrooms oak oaks olives onion onions orange oranges orchids...

Ngày tải lên: 31/03/2014, 00:20

... floating displays. One might believe that these layout problems could be avoided if only we could obtain the texts in electronic format. Perhaps so. But ironically, electronic formats are also ... languages, conventions, implementations, platforms, etc., many of which are obscure and some of which are proprietary. In more than one instance, we have decided that the electronic format w...

Ngày tải lên: 31/03/2014, 06:20

... expression levels of large gene sets and the concentrations of metabolites, are evolving rapidly. These data sets contain the information required to uncover the organization of biological systems on ... acquisition of large data-sets containing genomic, proteomic and metabolic information that describe the state of a cell. These data-sets call for systematic methods enabling relevant...

Ngày tải lên: 07/03/2014, 17:20